U.S. PATENT AND TRADEMARK OFFICE
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U.S. Patent Classification System - Classification Definitions
as of June 30, 2000
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Class 540
ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES
Class Definition:
SUBCLASSES
Subclass:
1
This subclass is indented under subclass 1. Compounds under
Class 532, ... which are heterocyclic carbon compounds
containing a hetero ring having chalcogen (i.e., oxygen,
sulfur, selenium or tellurium) or nitrogen as the only ring
hetero atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
SEE OR SEARCH CLASS:
588, Hazardous or Toxic Waste Destruction or Containment,
appropriate subclasses for the destruction of hazardous or
toxic waste.
Subclass:
2
This subclass is indented under subclass 1. Compounds which
additionally contain the cyclopentanohydrophenanthrene ring
system, which may contain double bonds between its ring
members; i.e., [figure]
(1) Note. The phenanthrene portion of this tetracyclic ring
system cannot be completely aromatic; it must be hydrogenated
to some degree.
(2) Note. In the indents hereunder which refer to
positions, the numbers shown in the definition are employed.
(3) Note. Although the following structure types are
properly classified elsewhere as pentacyclo ring systems and
not here as cyclopentanohydrophenanthrenes, they have been
crossed into appropriate cyclopentanohydrophenanthrene
subclass(es) to make them available to the steroid examiners:
[figure]
(4) Note. An example of a compound provided for herein is:
[figure]
SEE OR SEARCH CLASS:
514, Drug, Bio-Affecting and Body Treating Compositions, 172
for a medical composition including a steroid compound with a
hetero ring.
552, Organic Compounds, 502 for nonheterocyclic
cyclopentanohydrophenanthrene compounds.
Subclass:
3
This subclass is indented under subclass 2. Compounds which
include aluminum or a metal having a specific gravity greater
than four.
(1) Note. Arsenic is considered a heavy metal.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
4
This subclass is indented under subclass 2. Compounds which
contain boron or silicon.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
5
This subclass is indented under subclass 2. Compounds
wherein phosphorus is attached directly or indirectly to the
cyclopentanohydrophenanthrene ring system by nonionic
bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
6
This subclass is indented under subclass 2. Compounds which
contain a spiro ring system.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
7
This subclass is indented under subclass 6. Compounds which
contain at least two discrete spiro atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
8
This subclass is indented under subclass 7. Compounds
wherein the cyclopentanohydrophenanthrene ring system is part
of a polycyclo ring system having at least five cyclos.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
9
This subclass is indented under subclass 8. Compounds which
a nitrogen containing hetero ring is one of the cyclos of the
polycyclo ring system.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
10
This subclass is indented under subclass 7. Compounds in
which the cyclopentanohydrophenanthrene ring system shares
spiro atoms with two hetero rings, each of which contains two
oxygens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
11
This subclass is indented under subclass 7. Compounds in
which the cyclopentanohydrophenanthrene ring system shares a
spiro atom with a lactone ring; i.e., - - O -, wherein X is
chalcogen (i.e., oxygen, sulfur, selenium or tellurium), and
is part of the ring.
(1) Note. An example of a compound provide for herein is
[figure]
Subclass:
12
This subclass is indented under subclass 7. Compounds
wherein both rings which share a spiro atom contain at least
two oxygens.
(1) Note. An example of a compound provide for herein is:
[figure]
Subclass:
13
This subclass is indented under subclass 12. Compounds in
which nitrogen, sulfur, cyano or -C(=X)-, wherein X is
chalcogen (i.e, oxygen, sulfur, selenium or tellurium), is
bonded directly to the cyclopentanohydrophenanthrene ring
system.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
14
This subclass is indented under subclass 12. Compounds in
which halogen is attached directly or indirectly to the
cyclopentanohydrophenanthrene ring system by acyclic nonionic
bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
15
This subclass is indented under subclass 6. Compounds
wherein the cyclopentanohydrophenanthrene ring system is part
of a polycyclo ring system having at least five cyclos.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
16
This subclass is indented under subclass 15. Compounds in
which a hetero ring is one of the cyclos of the polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
17
This subclass is indented under subclass 16. Compounds
wherein the hetero ring is five-membered, consisting of one
oxygen and four carbons, and shares the spiro atom with a
six-membered hetero ring which contains oxygen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
18
This subclass is indented under subclass 17. Processes
wherein the cyclopentanohydrophenanthrene containing compound
is separated from impurities or from the reaction medium.
Subclass:
19
This subclass is indented under subclass 17. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenim or
tellurium) is bonded directly at the 12-position of the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provide for herein is
[figure]
Subclass:
20
This subclass is indented under subclass 17. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is bonded directly at the 11-position of the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
21
This subclass is indented under subclass 20. Compounds
wherein chalcogen (i.e, oxygen, sulfur, selenium or
tellurium) is bonded directly at the 7-position of the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
22
This subclass is indented under subclass 17. Compounds
wherein halogen, cyano, nitrogen or sulfur is bonded directly
to the cyclopentanohydrophenanthrene ring system.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
23
This subclass is indented under subclass 16. Compounds in
which the 17-position carbon of the
cyclopentanohydrophenanthrene ring system is the spiro atom.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
24
This subclass is indented under subclass 16. Compounds in
which the hetero ring shares the 11, 12, 13-positions of the
cyclopentanohydrophenanthrene ring system (i.e., C-ring
bridge).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
25
This subclass is indented under subclass 16. Compounds in
which the hetero ring is three-membered consisting of one
oxygen and two carbons.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
26
This subclass is indented under subclass 25. Compounds
wherein the three-membered hetero ring shares the 5,
6-position of the cyclopentanohydrophenanthrene ring system
(i.e, ortho-fused to the B-ring).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
27
This subclass is indented under subclass 16. Compounds
wherein the hetero ring contains two chalcogens (i.e.,
oxygen, sulfur, selenium or tellurium) which are bonded
directly at the 16- and 17-positions of the
cyclopentanohydrophenanthrene ring system (i.e., orth-fused
to the D-ring).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
28
This subclass is indented under subclass 6. Compounds in
which the cyclopentanohydrophenanthrene ring system shares a
spiro atom with a hetero ring.
(1) Note. an example of a compound provided for herein is:
[figure]
Subclass:
29
This subclass is indented under subclass 28. Compounds in
which the spiro hetero ring contains nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
30
This subclass is indented under subclass 28. Compounds in
which the spiro hetero ring contains sulfur.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
31
This subclass is indented under subclass 28. Compounds in
which the spiro hetero ring contains at least two oxygens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
32
This subclass is indented under subclass 31. Compounds in
which the A ring of the cyclopentanohydrophenanthrene ring
system contains three alternating double bonds (i.e., is a
benzene ring).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
33
This subclass is indented under subclass 31. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is bonded directly to the spiro hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
34
This subclass is indented under subclass 31. Compounds in
which the spiro atom is the 3-position of the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
35
This subclass is indented under subclass 34. Compounds in
which halogen is bonded directly to the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
36
This subclass is indented under subclass 34. Compounds in
which nitrogen is attached directly or indirectly to the
cyclopentanohydrophenanthrene ring system by nonionic
bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
37
This subclass is indented under subclass 34. Compounds which
contain at least two cyclic ketal rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
38
This subclass is indented under subclass 34. Compounds in
which chalogen (i.e., oxygen, sulfur, selenium or tellurium)
is bonded directly at the 11-position of the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
39
This subclass is indented under subclass 34. Compounds
wherein there are no double bonds between any ring members of
the cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
40
This subclass is indented under subclass 34. Compounds in
which a carbon chain having carbon-to-carbon unsaturation is
bonded directly at the 17-position of the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
41
This subclass is indented under subclass 28. Compounds in
which-C-O-, wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is part of the spiro hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
42
This subclass is indented under subclass 41. Compounds in
which sulfur is bonded directly to the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
43
This subclass is indented under subclass 41. Compounds in
which chalcogen (i.e., oxygen, sulfur selenium or tellurium)
is bonded directly at the 11-position of the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of compound provided for herein is:
[figure]
Subclass:
44
This subclass is indented under subclass 41. Compounds in
which chalcogen (i.e., oxygen, sulfur, selenium or
tellurium), halogen or nitrogen is attached indirectly to the
cyclopentanohydrophenanthrene ring system by acyclic nonionic
bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
45
This subclass is indented under subclass 28. Compounds in
which the spiro hetero ring is four-membered consisting of
one oxygen and three carbons.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
46
This subclass is indented under subclass 28. Compounds
wherein the spiro hetero ring is three-membered consisting of
one oxygen and two carbons.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
47
This subclass is indented under subclass 2. Compounds in
which the cylopentanohydrophenanthrene ring system is part of
a polycyclo ring system having at least five cyclos.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
48
This subclass is indented under subclass 47. Compounds
wherein a hetero ring is one of the cyclos of the polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
49
This subclass is indented under subclass 48. Compounds in
which the hetero ring contains nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
50
This subclass is indented under subclass 49. Compounds in
which the hetero ring contains at least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
51
This subclass is indented under subclass 50. Compounds in
which the hetero ring is five-membered.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
52
This subclass is indented under subclass 51. Compounds
wherein the hetero ring consists of two nitrogens and three
carbons and is ortho-fused to the A ring.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
53
This subclass is indented under subclass 52. Compounds in
which -C- wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium) is bonded directly at the 17-position
of the cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
54
This subclass is indented under subclass 51. Compounds
wherein the hetero ring consists of two nitrogens and three
carbons and is ortho-fused to the D ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
55
This subclass is indented under subclass 49. Compounds in
which the hetero ring contains chalcogen (i.e., oxygen,
sulfur, selenium or tellurium) in addition to the nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
56
This subclass is indented under subclass 55. Compounds in
which the hetero ring is five-membered.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
57
This subclass is indented under subclass 56. Compounds in
which the hetero ring is ortho-fused to the A ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
58
This subclass is indented under subclass 49. Compounds
wherein the hetero ring is five-membered.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
59
This subclass is indented under subclass 48. Compounds
wherein the hetero ring contains sulfur.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
60
This subclass is indented under subclass 48. Compounds in
which - - O - -, wherein X and Y may be the same or diverse
chalogens (i.e., oxygen, sulfur, selenium or tellurium), is
part of the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
61
This subclass is indented under subclass 48. Compounds
wherein the hetero ring contains at least two oxygens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
62
This subclass is indented under subclass 61. Compounds
wherein (a) at least three ring members of one cyclo are ring
members of an additional cyclo or (b) a ring carbon is a
member of three of the cyclos in the polycyclo ring system
(e.g., bridged or peri-fused, etc.).
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
63
This subclass is indented under subclass 61. Compounds
wherein the hetero ring is ortho-fused to the D ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
64
This subclass is indented under subclass 63. Compounds
wherein the polycyclo ring system contains at least six
cyclos.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
65
This subclass is indented under subclass 63. Compounds
wherein nitrogen or acyclic chalcogen (i.e., oxygen, sulfur,
selenium or tellurium) is bonded directly to the hetero
ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
66
This subclass is indented under subclass 63. Compounds in
which the A ring of the cyclopentanohydrophenanthrene ring
system contains three alternating double bonds (i.e., is a
benzene ring).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
67
This subclass is indented under subclass 63. Compounds in
which sulfur or nitrogen is attached directly or indirectly
to the cyclopentanohydrophenanthrene ring system by acyclic
nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
68
This subclass is indented under subclass 63. Compounds in
which halogen is attached indirectly to
cyclopentanohydrophenanthrene ring system by acyclic nonionic
bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
69
This subclass is indented under subclass 63. Compounds in
which halogen is bonded directly to the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
70
This subclass is indented under subclass 69. Compounds in
which oxygen is bonded directly at the 11-position of the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
71
This subclass is indented under subclass 63. Compounds in
which oxygen is either (a) attached directly to the B ring or
(b) attached indirectly to the A or B ring by acyclic
nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
72
This subclass is indented under subclass 48. Compounds in
which - - O -, wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is part of the hetero ring (i.e., a
lactone ring).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
73
This subclass is indented under subclass 72. Compounds
wherein the lactone ring shares at least three ring members
with an additional cyclo of the polycyclo ring system (i.e.,
bridged).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
74
This subclass is indented under subclass 73. Compounds
wherein the lactone ring shares the 11, 12, 13-positions of
the cyclopentanohydrophenanthrene ring system (i.e., C ring
bridge).
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
75
This subclass is indented under subclass 72. Compounds
wherein the lactone ring shares a ring carbon with two other
cyclos of the polycyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
76
This subclass is indented under subclass 48. Compounds in
which the hetero ring is three-membered consisting of one
oxygen and two carbons.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
77
This subclass is indented under subclass 76. Compounds in
which at least two oxirane rings are cyclos of the polycyclo
ring system.
(1) Note. An example of a compound provided is: [figure]
Subclass:
78
This subclass is indented under subclass 76. Compounds in
which the hetero ring is ortho-fused to the A ring of the
cyclopentanohydrophenanthrene ring system at the
1,2-positions.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
79
This subclass is indented under subclass 76. Compounds in
which the hetero ring is ortho-fused to the A ring of the
cyclopentanohydrophenanthrene ring system at the
4,5-positions.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
80
This subclass is indented under subclass 76. Compounds in
which the hetero ring is ortho-fused to the B ring of the
cylopentanohydrophenanthrene ring system at the
r6-positions.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
81
This subclass is indented under subclass 76. Compounds in
which the hetero ring is ortho-fused to the B ring of the
cyclopentanohydrophenanthrene ring system at the
6,7-positions.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
82
This subclass is indented under subclass 76. Compounds in
which the hetero ring is ortho-fused to the C ring of the
cyclopentanohydrophenanthrene ring system at the 11,
12-positions.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
83
This subclass is indented under subclass 76. Compounds in
which the hetero ring is ortho-fused to the D ring of the
cyclopentanohydrophenanthrene ring system at the 14,
15-positions.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
84
This subclass is indented under subclass 76. Compounds in
which the hetero ring is ortho-fused to the D ring of the
cyclopentanohydrophenanthrene ring system at the 16,
17-positions.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
85
Compounds under subclass in 84 which halogen is bonded
directly to the cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided herein is:
[figure]
Subclass:
86
This subclass is indented under subclass 84. Compounds
wherein the A ring is completely saturated; i.e., contains
nor shares any double bonds between its ring members.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
87
This subclass is indented under subclass 76. Compounds in
which the hetero ring is ortho-fused to the C ring of the
cyclopentanohydrophenanthrene ring system at the
9,11-positions.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
88
Compounds under subclass in 87 which halgoen is bonded
directly to the cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
89
This subclass is indented under subclass 87. Compounds in
which - C -, wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is bonded directly to the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
90
This subclass is indented under subclass 48. Compounds
wherein the hetero ring shares at least three ring members
with one other cyclo of the polycyclo ring system (i.e.,
bridged).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
91
This subclass is indented under subclass 90. Compounds
wherein the bridge consists of oxygen and carbon and links
the 6 - and 10-positions of the cyclopentanohydrophenanthrene
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
92
This subclass is indented under subclass 90. Compounds
wherein the bridge consists of oxygen and carbon links the
11- and 13-positions of the cyclopentanohydrophenanthrene
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
93
This subclass is indented under subclass 48. Compounds
wherein the hetero ring shares a ring carbon with two other
cyclos of the polycyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
94
This subclass is indented under subclass 2. Compounds in
which a hetero ring is attached directly to the
cyclopentanohydrophenanthrene ring system by nonionic
bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
95
This subclass is indented under subclass 94. Compounds
wherein the hetero ring contains nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
96
This subclass is indented under subclass 95. Compounds
wherein at least two nitrogens containing hetero rings are
bonded directly to the cyclopentanohydrophenanthrene ring
system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
97
This subclass is indented under subclass 95. Compounds in
which the hetero ring is bonded directly at the 3-position of
the cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
98
This subclass is indented under subclass 97. Compounds in
which the A ring of the cyclopentanohydrophenanthrene ring
system contains three alternating double bonds (i.e., is a
benzene ring).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
99
This subclass is indented under subclass 97. Compounds in
which halogen is bonded directly to the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
100
This subclass is indented under subclass 94. Compounds in
which the hetero ring contains at least two chalogens (i.e.,
oxygen, sulfur, selenium or tellurium).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
101
This subclass is indented under subclass 100. Compounds
wherein both the hetero ring and acyclic chalcogen (i.e.,
oxygen, sulfur, selenium or tellurium) are bonded directly at
the 17-position of the cyclopentanohydrophenanthrene ring
system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
102
This subclass is indented under subclass 94. Compounds in
which - - O -, wherein is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is part of the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
103
This subclass is indented under subclass 102. Compounds in
which - CN, - -, wherein X is chalcogen (i.e., oxygen,
sulfur, selenium or tellurium), or additional chalcogen is
bonded directly to the hetero ring.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
104
This subclass is indented under subclass 102. Compounds in
which nitrogen or sulfur is attached directly or indirectly
to the cyclopentanohydrophenanthrene ring system by nonionic
bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
105
This subclass is indented under subclass 102. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is bonded directly at the 14-position of the
cyclopentanohydrophenanthrene ring system or the D ring of
the cyclopentanohydrophenanthrene ring system contains a
double bond.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
106
This subclass is indented under subclass 2. Compounds
wherein nitrogen is attached directly to the
cyclopentanohydrophenanthrene ring system by nonionic
bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
107
This subclass is indented under subclass 2. Compounds in
which a nitrogen containing hetero ring is attached
indirectly to the cyclopentanohydrophenanthrene ring system
by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
108
This subclass is indented under subclass 107. Compounds
wherein the hetero ring is five-membered and contains at
least two hetero atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
109
This subclass is indented under subclass 107. Compounds
wherein the substituent at the 17-position of the
cyclopentanohydrophenanthrene ring system contains the hetero
ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
110
This subclass is indented under subclass 108. Compounds in
which thehetero ring is bonded directly to a - C - group,
wherein X is chalcogen (i.e., oxygen, sulfur, selenium or
tellurium).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
111
This subclass is indented under subclass 109. Compounds in
which - C -, wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is bonded directly at the 17-position
of the cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
112
This subclass is indented under subclass 109. Compounds
wherein nitrogen or chalcogen (i.e, oxygen, sulfur, selenium
or tellurium) is in the chain between the hetero ring and
cyclopentanohydrophenanthrene ring system.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
113
This subclass is indented under subclass 107. Compounds in
which chalogen (i.e., oxygen, sulfur, selenium or tellurium)
is in the chain between the hetero ring and the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
114
This subclass is indented under subclass 2. Compounds in
which an oxygen containing hetero ring is attached indirectly
to the cyclopentanohydrophenanthrene ring system by nonionic
bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
115
This subclass is indented under subclass 114. Compounds
wherein - - O -, wherein X is chalcogen (i.e., oxygen,
sulfur, selenium or tellurium), is part of the hetero ring.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
116
This subclass is indented under subclass 114. Compounds
wherein the oxygen containing hetero ring contains an
additional hetero atom.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
117
This subclass is indented under subclass 114. Compounds in
which the A ring of the cyclopentanohydrophenanthrene ring
system contains three alternating double bonds (i.e., is a
benzene ring).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
118
This subclass is indented under subclass 114. Compounds
wherein the hetero ring is bonded directly to chalcogen
(i.e., oxygen, sulfur, selenium or tellurium), which
chalcogen is also bonded directly to the
cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
119
This subclass is indented under subclass 118. Compounds in
which the chalcogen is bonded directly at the 17-position of
the cyclopentanohydrophenanthrene ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
120
This subclass is indented under subclass 2. Compounds in
which chalcogen (i.e., oxygen. sulfur, selenium or tellurium)
is attached indirectly to the cyclopentanohydrophenanthrene
ring system by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
121
This subclass is indented under subclass 1. Compounds
characterized by the following basic structure, illustrated
below, which may contain double bonds between ring members
and wherein X is nitrogen or carbon, at least one X is
nitrogen. [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
122
This subclass is indented under subclass 121. Compounds
which have the following basic structure (phthalocyanine ring
system) wherein substitution may be made for hydrogen
only: [figure]
SEE OR SEARCH THIS CLASS, SUBCLASS:
121 for hydrogenated phthalocyanines.
Subclass:
123
This subclass is indented under subclass 122. Compounds
wherein an additional hetero ring is attached directly or
indirectly to the phthalocyanine ring system by nonionic
bonding.
(1) Note. Examples of compounds provided for herein are:
poly (copper phthalocyanine (see structure below) wherein
CuPc is a copper phthalocyanine radical. [figure]
Subclass:
124
This subclass is indented under subclass 123. Compounds in
which the hetero ring is six-membered and contains nitrogen
as a ring member.
(1) Note. An example of a compound provided for herein is
seen in the structure below, wherein CuPc is a copper
phthalocyanine radical. [figure]
Subclass:
125
This subclass is indented under subclass 124. Compounds
wherein the hetero ring contains at least two hetero atoms.
(1) Note. An example of a compound provided for herein is
in the structure below, wherein CuPc is a copper
phthalocyanine radical. [figure]
Subclass:
126
This subclass is indented under subclass 125. Compounds in
which the hetero ring consists of three nitrogens and three
carbons.
(1) Note. The structure below is an example of a compound
provided for herein wherein CuPc is a copper phthalocyanine
radical. [figure]
Subclass:
127
This subclass is indented under subclass 123. Compounds in
which the hetero ring is five-membered and has plural hetero
atoms, at least one of which is nitrogen.
(1) Note. The structure below is an example of a compound
provided for herein, wherein NiPc is a nickel phthalocyanine
radical. [figure]
Subclass:
128
This subclass is indented under subclass 122. Compounds
which contain boron, germanium, phosphorus or silicon.
Subclass:
129
This subclass is indented under subclass 122. Compounds
wherein a - - group, in which X is chalcogen (i.e., oxygen,
sulfur, selenium, or tellurium), is bonded directly to a ring
carbon of the phthalocyanine ring system.
(1) Note. The structure below is an example of a compound
provided for herein, wherein CuPc is a copper phthalocyanine
radical. [figure]
Subclass:
130
This subclass is indented under subclass 122. Compounds
wherein a - - group, in which X is a chalcogen (i.e.,
oxygen, sulfur, selenium, or tellurium), is attached
indirectly to a ring carbon of the phthalocyanine ring system
by nonionic bonding.
(1) Note. The structure below is an example of a compound
provided for herein, wherein CuPc is a copper phthalocyanine
radical. [figure]
Subclass:
131
This subclass is indented under subclass 122. Compounds
wherein- - is attached directly to a ring carbon of the
phthalocyanine ring system.
(1) Note. The structure below is an example of a compound
provided herein, wherein CoPc is a cobalt phthalocyanine
radical.: [figure]
Subclass:
132
This subclass is indented under subclass 131. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium, or
tellurium) is bonded directly to the - - group.
(1) Note. The structure below is an example of a compound
provided for herein, wherein CuPc is a copper phthalocyanine
radical. [figure]
Subclass:
133
This subclass is indented under subclass 131. Compounds
where nitrogen is bonded directly to the - - group.
(1) Note. The structure below is an example of a compound
provided for herein, wherein CuPc is a copper phthalocyanine
radical. [figure]
Subclass:
134
This subclass is indented under subclass 133. Compounds
wherein the sulfonyl containing substituent contains an
additional nitrogen atom.
(1) Note. The structure below is an example of a compound
provided for herein, wherein NiPc is a nickel phthalocyanine
radical.
[figure]
Subclass:
135
This subclass is indented under subclass 122. Compounds
wherein nitrogen is attached indirectly to ring carbon of the
phthalocyanine ring system by acyclic nonionic bonding.
(1) Note. The structure below is an example of a compound
provided for herein, wherein CuPc is a copper phthalocyanine
radical. [figure]
Subclass:
136
This subclass is indented under subclass 122. Compounds
wherein halogen (i.e., fluorine, chlorine, bromine, iodine,
or astatine) is bonded directly ring carbon of the
phthalocyanine ring system.
Subclass:
137
This subclass is indented under subclass 136. Compounds
wherein at least eight halogen (i.e., fluorine, chlorine,
bromine, iodine, or astatine) atoms are bonded directly to
ring carbons of the phthalocyanine ring system.
Subclass:
138
This subclass is indented under subclass 136. Processes for
halogenating a ring carbon of the phthalocyanine ring
system.
Subclass:
139
This subclass is indented under subclass 122. Compounds
wherein the phthalocyanine ring system is bonded to a metal.
(1) Note. An example of a compound provided for herein is:
Magnesium phthalocyanine (below) [figure]
Subclass:
140
This subclass is indented under subclass 139. Compounds
wherein the metal is aluminum or a metal having a specific
gravity greater than 4.
Subclass:
141
This subclass is indented under subclass 140. Compounds
which are in a specified crystalline form, or processes for
milling heavy metal or aluminum containing phthalocyanines.
(1) Note. The milling processes usually are for the purpose
of obtaining certain crystalline forms.
Subclass:
142
This subclass is indented under subclass 140. Processes
which include the formation of the phthalocyanine ring
system.
Subclass:
143
This subclass is indented under subclass 142. Processes
wherein the phthalocyanine ring system is prepared from a
reactant which contains plural cyano groups.
Subclass:
144
This subclass is indented under subclass 142. Processes
wherein the phthalocyanine ring system is prepared from a
reactant which contains plural carbonyl groups.
Subclass:
145
This subclass is indented under subclass 1. Compounds which
have the following basic structure, which may contain double
bonds between ring members: [figure]
(1) Note. Examples of compounds provided for herein are:
[figure]
[figure]
Subclass:
200
This subclass is indented under subclass 1. Compounds in
which the hetero ring is four-membered, contains nitrogen and
has chalcogen (i.e., oxygen, sulfur, selenium or tellurium)
double bonded directly to a ring carbon which is adjacent to
the ring nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
201
This subclass is indented under subclass 200. Compounds
which include a metal having a specific gravity greater than
four.
(1) Note. Arsenic is considered a heavy metal.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
202
This subclass is indented under subclass 200. Compounds
wherein the hetero ring contains at least two hetero atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
203
This subclass is indented under subclass 200. Compounds
wherein the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
204
This subclass is indented under subclass 203. Compounds in
which the ring nitrogen is shared by a ring containing at
least seven members.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
205
This subclass is indented under subclass 203. Compounds
wherein the ring nitrogen is shared by a six-membered ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
214
This subclass is indented under subclass 205. Compounds
wherein the six-membered ring contains sulfur.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
215
This subclass is indented under subclass 214. Compounds in
which the polycyclo ring system has the following basic
structure; which may contain double bonds between ring
members: [figure]
(1) Note. The Ring Index uses a different system for
numbering the ring members. However, in the indents
hereunder which refer to positions, the numbers shown in the
definition are employed.
Subclass:
216
This subclass is indented under subclass 215. Compounds
having a polycyclo ring system which contains at least three
cyclos, two of which are the cepham or cephem ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
217
This subclass is indented under subclass 215. Compounds in
which there is a double bond between the carbon atoms in the
2 - and 3 - positions of the ring system; i.e., [figure]
Subclass:
218
This subclass is indented under subclass 215. Processes in
which a cepham or cephem ring system is produced by the
enlargement of the corresponding thiazole containing ring
system: (i.e., the structure below) in which the rings may
contain double bonds. [figure]
Subclass:
219
This subclass is indented under subclass 215. Compounds
which have the following structure (Fig. 1) or salts thereof.
[figure] [caption]FIGURE 1.
Subclass:
220
This subclass is indented under subclass 215. Processes
wherein the cepham or cephem containing compound is separated
from impurities or from the reaction medium.
Subclass:
221
This subclass is indented under subclass 215. Compounds
wherein both hydrogen atoms bonded to the carbon atom in the
7-position of the cepham or cephem ring system have been
replaced by substituents.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
222
This subclass is indented under subclass 215. Compounds
which contain an additional hetero ring.
SEE OR SEARCH THIS CLASS, SUBCLASS:
216 for compounds in which a heterocyclic ring is fused or
bridged to the cepham or cephem ring system.
Subclass:
223
This subclass is indented under subclass 222. Compounds in
which a substituent on either the 2 - or 4 - carbon atom of
the cepham or cephem ring system contains or consists of a
hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
224
This subclass is indented under subclass 222. Compounds in
which a substituent on the 3-position substituent contains a
pyridine ring (e.g., quinoline, thienopyridine, lutidines,
etc.).
Subclass:
225
This subclass is indented under subclass 224. Compounds in
which a substituent on the 7-position of the cepham or cephem
ring system contains or consists of a hetero ring.
(1) Note. The structure below is an example of a compound
provided for herein wherein X is an anion. [figure]
Subclass:
226
This subclass is indented under subclass 22. Compounds which
have sulfur or a sulfur containing group attached to the
3-position of the cepham or cephem ring system.
Subclass:
227
This subclass is indented under subclass 226. Compounds in
which a sustituent on the 7-position of the cepham or cephem
ring system contains or consists of a hetero ring.
Subclass:
228
This subclass is indented under subclass 22. Compounds in
which have -alkyl, -alkyl-OH, -alkyl-O-alkyl, or
-alkyl-O--alkyl bonded directly at the 3-position of the
cepham or cephem ring system.
(1) Note. An example of the type of compound provided for
herein is: [figure]
Subclass:
229
This subclass is indented under subclass 215. Compounds in
which include sulfur bonded directly or indirectly to the
cepham or cephem ring system.
(1) Note. This subclass provides for salts containing
sulfur, such as that formed by reacting Cephalosporin C with
sodium thiosulfate, in addition to compounds in which sulfur
is attached by nonionic bonding.
SEE OR SEARCH THIS CLASS, SUBCLASS:
226 for compounds which contain a cepham or cephem ring
system having a sulfur containing substituent and a hetero
ring containing substituent.
Subclass:
230
This subclass is indented under subclass 215. Compounds
which have -alkyl, -alkyl-OH, -alkyl-O-alkyl, or
-alkyl-O--alkyl bonded directly to the 3-position of the
cepham or cephem ring system.
Subclass:
300
This subclass is indented under subclass 205. Compounds
wherein the six-membered ring contains oxygen.
Subclass:
301
This subclass is indented under subclass 300. Compounds in
which the polycyclo ring system has the following basic
structure, which may contain double bonds between ring
members: [figure]
(1) Note. The above ring system may be referred to as
1-oxa-5-aza-bicyclo {4.2.0} octane, 5-oxa-1-aza-bicyclo
{4.20} octane, etc. However, compounds having ring systems
with this configuration are classified in this subclass
regardless how they are named.
Subclass:
302
This subclass is indented under subclass 203. Compounds
wherein the ring nitrogen is shared by a five-membered ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
303
This subclass is indented under subclass 302. Compounds
wherein the five-membered ring contains an additional hetero
atom.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
304
This subclass is indented under subclass 303. Compounds in
which the polycylo ring system has the following basic
structure, which may contain double bonds between ring
members: [figure]
(1) Note. The Ring Index uses a different system for
numbering the ring members. However, in this and indented
subclasses which refer to positions, the numbers shown in the
definition are employed.
(2) Note. This ring system is referred to as penam or penem
(when unsaturated).
(3) Note. An example of a compound provided for herein is:
[figure]
SEE OR SEARCH CLASS:
424, Drug, Bio-Affecting and Body Treating Compositions,
subclass 114 and 405+ for a medical composition including a
penicillin.
435, Chemistry: Molecular Biology and Microbiology, 43 for
processes of producing penicillin by use of micro-organisms,
tissue cell culture or enzymes.
514, Drug, Bio-Affecting and Body Treating Compositions, 192
for a medical composition including a penicillin.
Subclass:
305
This subclass is indented under subclass 304. Compounds in
which the bicyclo ring system is part of a polycyclo ring
system containing at least three cyclos.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
306
This subclass is indented under subclass 304. Compound in
which at least two of the bicyclo ring systems are attached
directly or indirectly to each other by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
307
This subclass is indented under subclass 304. Compounds
which contain a spiro ring system.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
308
This subclass is indented under subclass 304. Compounds
wherein the substituent at the 6-position of the bicyclo ring
system contains phosphorus which is attached directly or
indirectly to the ring system by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
309
This subclass is indented under subclass 304. Compounds in
which nitrogen containing hetero ring is attached directly at
the 3-position of the bicyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
310
This subclass is indented under subclass 304. Compounds in
which - C -, wherein X is chalogen (i.e., oxygen, sulfur,
selenium or tellurium), is bonded directly at the 3-position
of the bicyclo ring system.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
311
This subclass is indented under subclass 310. Compounds in
which nitrogen or hydrogen is bonded directly to [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
312
This subclass is indented under subclass 310. Compounds in
which nitrogen is bonded directly at the 6-position of the
bicyclo ring system.
(1) Note. 6-APA and esters thereof are provided for in this
subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
313
This subclass is indented under subclass 312. Compounds
wherein the substituent at the 2-position of the bicyclo ring
system contains chalcogen, nitrogen or halogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
314
This subclass is indented under subclass 312. Compounds in
which - -, wherein X is chalcogen (i.e, oxygen, sulfur,
selenium or tellurium), is single bonded directly to the
nitrogen at the 6-position; i.e., - - N
(1) Note. Penicillin K, F, dihydro, F, S, and O are
provided for in this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
315
This subclass is indented under subclass 314. Processes
which utilize penam containing compounds.
Subclass:
316
This subclass is indented under subclass 315. Processes for
the formation of - - N, group, wherein X is chalcogen (i.e.,
oxygen, sulfur, selenium or tellurium).
Subclass:
317
This subclass is indented under subclass 316. Processes
utilizing a boron, silicon or phosphorus containing
reactant.
Subclass:
318
This subclass is indented under subclass 315. Processes
whereby the 3-position - - X - group, wherein the X's may be
the same or diverse chalcogens, is esterified.
Subclass:
319
This subclass is indented under subclass 315. Processes
whereby the penam compound undergoes oxidation of sulfur,
epimerization, de-esterification, reduction or alkoxyation at
the 6-position.
Subclass:
320
This subclass is indented under subclass 315. Processes for
the formation of solvate or anhydrous forms, or the formation
of special crystalline forms.
(1) Note. Included herein are those processes which effect
(a) the formation of hydrate adducts and (b) the modification
from the usual crystalline form of a penam compound to
another crystalline form.
Subclass:
321
This subclass is indented under subclass 315. Processes
whereby amine salts or penam compounds are converted into
metal salts.
Subclass:
322
This subclass is indented under subclass 315. Process
whereby the penam compound is separated from impurities or
from the reaction mixture in an atmosphere which utilizes a
solid adsorbant.
Subclass:
323
This subclass is indented under subclass 315. Process
whereby a base salt of penam compound is formed.
(1) Note. The penam compound represents the acidic moiety
in the salt formation; therefore, included herein are those
processes directed to the preparation of penicillin salts,
such as, the triethyl amine salt of penicllin G, the sodium
salt of penicillin X, etc.
Subclass:
324
This subclass is indented under subclass 315. Processes
wherein a solids extracted from solution.
(1) Note. Included herein are those processes wherein
penicillin as recovered from aqueous liquors.
Subclass:
325
This subclass is indented under subclass 314. Compounds in
which the nitrogen at the 6-position is part of a hetero
ring.
(1) Note. Hetacillin and Hetaamoxicillin are provided for
in this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
326
This subclass is indented under subclass 314. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium), - -, wherein X is chalcogen, or additional
nitrogen is bonded directly to the - - group which is
bonded directly to the 6-position nitrogen; i.e., [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
327
This subclass is indented under subclass 314. Compounds
wherein a hetero ring or a polycylo ring system which
contains a hetero ring as one of the cyclos is bonded
directly to the - - group.
(1) Note. Oxacillin, Floxacillin, Dicloxacillin,
Cloxacillin and Flucloxacillin are provided for in this
subclass.
(2) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
328
This subclass is indented under subclass 314. Compounds
wherein a nitrogen containing hetero ring or a polycyclo ring
system having a nitrogen containing ring as one of the cyclos
is attached by carbon or an acyclic carbon chain to the - -
group.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
329
This subclass is indented under subclass 314. Compounds in
which a polycyclo heterocyclic ring system is in the
6-position substituent.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
330
This subclass is indented under subclass 329. Compounds
wherein the polycyclo ring system is attached directly to a -
- NH - group, which group is between the polycyclo ring
system and the penam ring system; X is chalcogen (i.e.,
oxygen, sulfur, selenium or tellurium) and substitution may
be made for hydrogen only.
(1) Note. An example of a compound provided for herein is:
[figure]
SEE OR SEARCH THIS CLASS, SUBCLASS:
333 for compounds which contain monocyclic hetero rings in
the 6-position substituent.
Subclass:
331
This subclass is indented under subclass 314. Compounds in
which acyclic nitrogen or azide is in the 6-position
substituent attached indirectly the the - - group by acyclic
nonionic bonding.
(1) Note. Metampicillin and Azidocillin are provided for in
this subclass.
(2) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
332
This subclass is indented under subclass 331. Compounds in
which- C - wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is in the 6-position substituent
bonded directly to the nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
333
This subclass is indented under subclass 332. Compounds in
which a hetero ring is in the 6-position substituent bonded
directly to the - - group.
(1) Note. An example of a compound provided for herein is:
[figure]
SEE OR SEARCH THIS CLASS, SUBCLASS:
330 for compounds which contain polycyclo heterocyclic rings
in the 6-position substituent.
Subclass:
334
This subclass is indented under subclass 332. Compounds in
which chalcogen (i.e., oxygen, sulfur, selenium or
tellurium), additional nitrogen or an additional - -,
wherein X is chalcogen, is in the 6-position substituent
bonded (i.e., - X - - -, - - - or - - - - indirect
the to - - - which is bonded directly at the 6- position.)
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
335
This subclass is indented under subclass 331. Compounds
wherein an additional acyclic nitrogen or acyclic chalcogen
(i.e., oxygen, sulfur, selenium or tellurium) is in the
6-position substituent attached indirectly to the - - group
by nonionic bonding.
(1) Note. Amoxicillin is provided for in this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
336
This subclass is indented under subclass 331. Compounds
wherein the - C - group, an unsubstituted benzene ring and
the acyclic nitrogen, as a - NH2 group, are all bonded
directly to the same carbon atom.
(1) Note. Ampicillin and Pivampicillin are provided for in
this subclass.
(2) Note. An example of a compound provided for here is:
[figure]
Subclass:
337
This subclass is indented under subclass 314. Compounds
which contain a cycloaliphatic ring in the 6-position
substituent.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
338
This subclass is indented under subclass 314. Compounds
which contain a benzene ring or a hetero ring in the
6-position substituent.
(1) Note. Carbenicillin is provided for in this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
339
This subclass is indented under subclass 338. Compounds
wherein the ring is bonded directly to the - - group.
(1) Note. Nafcillin and Methicillin are provided for in
this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
340
This subclass is indented under subclass 338. Compounds
wherein the chain between the ring and the - - group is a -
- X - group, wherein the X's may be the same or diverse
chalcogens, (i.e., oxygen, sulfur, selenium or tellurium).
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
341
This subclass is indented under subclass 338. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is in the chain between the ring and the - -
group.
(1) Note. Penicillin V, Phenethicillin and Propicillin are
provided for in this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
342
This subclass is indented under subclass 338. Compounds
wherein the ring is bonded directly to a hydrocarbyl chain
which chain is bonded directly to the -- group.
(1) Note. Penicillin G, Penicillin X, and Penamecillin are
provided for in this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
343
This subclass is indented under subclass 342. Compounds
which are amine addition salts of the 3-position-COOH group.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
344
This subclass is indented under subclass 343. Compounds
wherein a nitrogen containing hetero ring is in the cation;
i.e., the penam compound is in the acid moiety, and the
nitrogen containing hetero ring is in the amine moiety.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
345
This subclass is indented under subclass 343. Compounds
wherein at least two nitrogens are in the cation; the penam
compound is in the anion.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
346
This subclass is indented under subclass 312. Processes for
producing, purifying or recovering a compound which contains
the 1-thia-4aza-bicyclo{3.2.0}-heptane ring system (penam)
having - - bonded directly at the 3-position and nitrogen
bonded directly at the 6-position.
Subclass:
347
This subclass is indented under subclass 303. Compounds
containing a bicyclo ring system having the following basic
structure, which may contain double bonds between ring
members: [figure]
(1) Note. The above ring system may be referred to as
1-oxa-4aza-bicyclo {3.2.0}heptane, 4-oxa-1-aza-bicyclo
{3.2.0}heptane, etc. However, compounds having ring systems
with this configuration are classified in this and indented
subclasses regardless how they are named.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
348
This subclass is indented under subclass 347. Compounds in
which acyclic carbon is double bonded directly at the
2-position of the bicyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
349
This subclass is indented under subclass 348. Compounds in
which chalcogen (i.e., oxygen, sulfur, selenium or tellurium)
is attached directly by a single bond to the carbon or to an
acyclic carbon chain which contains the carbon.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
350
This subclass is indented under subclass 302. Compounds in
which the ring system has the following basic structure,
which may contain double bonds between ring members, and has
sulfur bonded directly at the 2-position: [figure]
(1) Note. The above ring system may be referred to as
4-aza-bicyclo{3.2.0}- heptane, 1-aza-bicyclo{3.2.0}-heptane,
etc. However, compounds having ring systems with this
configuration are classified in this and indented subclasses
regardless how they are named.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
351
This subclass is indented under subclass 350. Compounds
which have the following structure, or salts thereof:
[figure]
Subclass:
352
This subclass is indented under subclass 203. Compounds
wherein one of the cyclos of the polycyclo ring system is a
five-membered hetero ring consisting of one nitrogen, one
sulfur and three carbons.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
353
This subclass is indented under subclass 352. Compounds
which contain a double bond between ring members of the
five-membered hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
354
This subclass is indented under subclass 200. Compounds
wherein additional chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is bonded directly to the hetero ring.
(1) Note. An example of a compound provided herein is:
[figure]
Subclass:
355
This subclass is indented under subclass 354. Compounds
wherein the additional chalcogen is bonded directly to the
ring nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
356
This subclass is indented under subclass 354. Compounds
wherein the additional chalcogen is double bonded directly to
the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
357
This subclass is indented under subclass 354. Compounds in
which- - wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium) is bonded directly to the additional
chalcogem; i.e., -X-- bonded directly to the four-membered
hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
358
This subclass is indented under subclass 354. Compounds
wherein the additional chalcogen is sulfur which also is
bonded directly to chalcogen (i.e., oxygen, sulfur, selenium
or tellurium).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
359
This subclass is indented under subclass 358. Compounds in
which the sulfur is double bonded directly to the additional
chalcogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
360
This subclass is indented under subclass 354. Compounds
wherein an additional carbon is bonded directly to the
addition chalcogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
361
This subclass is indented under subclass 200. Compounds
wherein halogen is attached directly at the 4-position of the
hetero ring by nonionic boinding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
362
This subclass is indented under subclass 200. Compounds in
which the 4-position of the hetero ring is either
unsubstituted or substituted by alkyl only.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
363
This subclass is indented under subclass 362. Compounds in
which nitrogen is bonded directly at the 3-position of the
hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
364
This subclass is indented under subclass 200. Compounds in
which nitrogen is bonded directly at the 3-position of the
hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
450
This subclass is indented under subclass 1. Compounds
wherein the hetero ring contains at least eight members and
has nitrogen and carbon as ring members.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
451
This subclass is indented under subclass 450. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is double bonded directly to a carbon of the
hetero ring which is adjacent to the nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
452
This subclass is indented under subclass 451. Compounds
which include a metal having a specific gravity greater than
four, aluminum, boron or silicon.
(1) Note. Arsenic is considered a metal for purposes of
this subclass.
Subclass:
453
This subclass is indented under subclass 451. Compounds
which include a spiro ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
454
This subclass is indented under subclass 451. Compounds
wherein the hetero ring contains chalcogen (i.e., oxygen,
sulfur, selenium or tellurium).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
455
This subclass is indented under subclass 454. Compounds in
which the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
456
This subclass is indented under subclass 455. Compounds
wherein (a) at least three members of one cyclo are members
of an additional cyclo in the polycyclo ring system, or (b)
one ring member is a member of three of the cyclos in the
polycyclo ring system (e.g., bridged, peri-fused, etc.).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
457
This subclass is indented under subclass 456. Compounds
wherein the polycyclo ring system contains a five-membered
cyclo which consists of four carbons and one oxygen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
458
This subclass is indented under subclass 457. Compounds in
which the polycyclo ring system consists of exactly four
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
459
This subclass is indented under subclass 458. Compounds in
which nitrogen, sulfur or halogen is attached directly to the
tetracyclo ring system by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
460
This subclass is indented under subclass 451. Compounds in
which the hetero ring contains at least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
461
This subclass is indented under subclass 451. Compounds
wherein the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
462
This subclass is indented under subclass 461. Compounds
wherein one of the cyclos of the polycyclo ring system is
three-membered consisting of one oxygen and two carbons.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
463
This subclass is indented under subclass 451. Compounds
wherein nitrogen or additional chalcogen is attached directly
to the hetero ring by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
464
This subclass is indented under subclass 451. Processes
which utilize oximes (=NOH), oxime salts (=NO-cation),
hedroxylamines (-N-OH), hydroxylamine salts (-N-O-cation) or
nitrosating agents to form the lactam ring.
Subclass:
465
This subclass is indented under subclass 450. Compounds
which include aluminum or a metal having a specific gravity
greater that four.
(1) Note. Arsenic is considered a metal for purposes of
this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
466
This subclass is indented under subclass 450. Compounds
which include a spiro ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
467
This subclass is indented under subclass 450. Compounds in
which the hetero ring contains chalcogen (i.e., oxygen,
sulfur, selenium or tellurium).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
468
This subclass is indented under subclass 467. Compounds in
which the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
469
This subclass is indented under subclass 468. Compounds in
which the hetero ring contains at least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
470
This subclass is indented under subclass 450. Compounds in
which the hetero ring contains at least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
471
This subclass is indented under subclass 470. Compounds in
which the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
472
This subclass is indented under subclass 471. Compounds
wherein (a) at least three members of one cycol in the
polycyclo ring system, or (b) one ring member is a member of
three of the cyclos in the polycyclo ring system (e.g.,
bridged, perl-fused, etc.).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
473
This subclass is indented under subclass 471. Compounds in
which the polycyclo ring system consists of exactly two
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
474
This subclass is indented under subclass 470. Compounds in
which the hetero ring contains at least three nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
475
This subclass is indented under subclass 474. Compounds in
which nitro (i.e., -NO2) is bonded directly to a ring
nitrogen of the hetero ring.
(1) Note. This subclass includes HMX
(1,3,5,7-tetranitro-1,3,5,7,- tetraazacycloctane [figure]
Subclass:
476
This subclass is indented under subclass 450. Compounds in
which the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
477
This subclass is indented under subclass 476. Compounds
wherein (a) at least three members of one cyclo are members
of an additional cyclo in the polycyclo ring system, or (b)
one ring member is a member of three of the cyclos in the
polycycol ring system (e.g., bridged, peri-fused, etc.).
(1) Note. examples of compounds provided for herein are:
[figure]
Subclass:
478
This subclass is indented under subclass 477. Compounds
which contain an additional polycyclo ring system having at
least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
479
This subclass is indented under subclass 476. Compounds in
which the polycyclo ring system consists of exactly three
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
480
This subclass is indented under subclass 450. Compounds
wherein an additional hetero ring is attached directly or
indirectly to the hetero ring by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
481
This subclass is indented under subclass 480. Compounds in
which the additional hetero ring is six-membered and contains
nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
482
This subclass is indented under subclass 450. Compounds in
which nitrogen or chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is attached directly to the hetero ring by
nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
483
This subclass is indented under subclass 450. Compounds in
which at least two nitrogens are attached indirectly to the
hetero ring by acyclic nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
484
This subclass is indented under subclass 1. Compounds
wherein the hetero ring contains seven members and has
nitrogen and carbon as ring members.
Subclass:
485
This subclass is indented under subclass 484. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is double bonded directly to one of the ring
carbons of the hetero ring which is adjacent to the ring
nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
486
This subclass is indented under subclass 485. Compounds
which contain aluminum or a metal having a specific gravity
greater than four.
(1) Note. Arsenic is considered a metal for the purposes of
this subclass.
Subclass:
487
This subclass is indented under subclass 485. Compounds in
which phosphorus or silicon is attached directly or
indirectly to the hetero ring by nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
488
This subclass is indented under subclass 485. Compounds in
which the hetero ring contains chalcogen (i.e., oxygen,
sulfur, selenium or telluriun).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
489
This subclass is indented under subclass 488. Compounds in
which the hetero ring contains at least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
490
This subclass is indented under subclass 488. Compounds
wherein the hetero ring is in a polycyclo ring system which
contains exactly two cyclos.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
491
This subclass is indented under subclass 490. Compounds
wherein the chalcogen and the nitrogen are in the
1,5-positions of the bicyclo ring system; i.e., [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
492
This subclass is indented under subclass 485. Compounds in
which the hetero ring contains at least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
493
This subclass is indented under subclass 492. Compounds
wherein the hetero ring is in a polycyclo ring system which
contains exactly four cyclos.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
494
This subclass is indented under subclass 493. Compounds
wherein a nitrogen of the hetero ring is a member of two of
the cyclos in the tetracyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
495
This subclass is indented under subclass 492. Compounds
wherein the hetero ring is in a polycyco ring system which
contains exactly three cyclos.
(1) Note. An example of a compound provided for herein is
[figure]
Subclass:
496
This subclass is indented under subclass 495. Compounds
wherein a nitrogen of the hetero ring is a member of an
additional cyclo the the tricyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
497
This subclass is indented under subclass 496. Compounds in
which the additional cyclo of the tricyclo ring system
contains an additional hetero atom.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
498
This subclass is indented under subclass 497. Compounds in
which the additional cyclo is five-membered and consists of
nitrogen and carbon.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
499
This subclass is indented under subclass 498. Compounds
wherein the additional hetero ring consists of three
nitrogens and two carbons.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
500
This subclass is indented under subclass 492. Compounds
wherein the hetero ring is in a polycylo ring system which
contains exactly two cyclos.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
501
This subclass is indented under subclass 500. Compounds in
which the hetero ring contains at least three nitrogen
atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
502
This subclass is indented under subclass 500. Compounds
wherein the other cyclo of the bicyclo ring system contains a
hetero atom.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
503
This subclass is indented under subclass 502. Compounds
wherein the other cyclo of the bicyclo ring system contains
chalcogen (i.e., oxygen, sulfur, selenium or tellurium).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
504
This subclass is indented under subclass 500. Compounds
wherein the bicyclo ring system has the following structure,
which may contain double bonds between its members [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
505
This subclass is indented under subclass 504. Compounds
wherein the chalcogen double bonded directly to the hetero
ring is sulfur.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
506
This subclass is indented under subclass 504. Compounds
wherein an additional chalcogen (i.e., oxygen, sulfur,
selenium or tellurium) is bonded directly to a ring carbon of
the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
507
This subclass is indented under subclass 506. Compounds
wherein the additional chalcogen is bonded directly at the
3-position of the bicyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
508
This subclass is indented under subclass 507. Compounds in
which nitrogen or - -, wherein X is chalcogen (i.e., oxygen,
sulfur selenium or tellurium), is in the 3-position
substituent and attached indirectly to the hetero ring by
acyclic nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
509
This subclass is indented under subclass 504. Compounds in
which acyclic nitrogen is bonded directly to the hetero
ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
510
This subclass is indented under subclass 504. Compounds in
which- C - wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is bonded directly to the hetero
ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
511
This subclass is indented under subclass 504. Compounds in
which halogen is bonded directly to the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
512
This subclass is indented under subclass 504. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is attached indirectly to a nitrogen of the hetero
ring by acyclic nonionic bonding.
(1) Note. An example of compound provided for herein is:
[figure]
Subclass:
513
This subclass is indented under subclass 504. Compounds in
which sulfur, - -, wherein X is chalcogen (i.e., oxygen,
sulfur, selenium or tellurium), or nitrogen, other than as
nitro or nitroso (-NO2 or -NO) is bonded directly to the
carbocyclic ring of the bicyclo ring system.
(1) Note. Examples of compounds provided here herein are:
[figure]
Subclass:
514
This subclass is indented under subclass 504. Compounds
wherein the 1-position substituent of the bicyclo ring system
contains nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
515
This subclass is indented under subclass 504. Processes
whereby benzophenones or imine derivative thereof are
cyclized to form the bicyclo ring system.
Subclass:
516
This subclass is indented under subclass 504. Processes
whereby the compound containing the bicyclo ring system is
prepared from a compound containing a different hetero ring.
Subclass:
517
This subclass is indented under subclass 500. Compounds
wherein the bicyclo ring system has the following structure,
which may contain double bonds between its members: [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
518
This subclass is indented under subclass 517. Compounds
wherein an additional chalcogen (i.e., oxygen, sulfur,
selenium or tellurium) is double donded directly to a ring
carbon of the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
519
This subclass is indented under subclass 485. Compounds
wherein the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
520
This subclass is indented under subclass 519. Compounds
wherein (a) at least three members of one cyclone are members
of an additional cyclone in the polycyclo ring system or (b)
one ring member is a member of three of the cyclos in the
polycyclo ring system (e.g., bridged, peri-fused, etc.).
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
521
This subclass is indented under subclass 519. Compounds
wherein the polycyclo ring system contains at least two
hetero atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
522
This subclass is indented under subclass 519. Compounds in
which the polycyclo ring system consists of exactly three
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
523
This subclass is indented under subclass 519. Compounds in
which the polycyclo ring system consists of exactly two
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
524
This subclass is indented under subclass 485. Compounds
which contain at least two hetero rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
525
This subclass is indented under subclass 524. Compounds
which contains at least two seven-membered hetero rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
526
This subclass is indented under subclass 485. Compounds
wherein additional chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is bonded directly to the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
527
This subclass is indented under subclass 485. Compounds in
which nitrogen is bonded directly to the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
528
This subclass is indented under subclass 527. Compounds
wherein the nitrogen is bonded additionally only to hydrogen,
i.e., -NH2.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
529
This subclass is indented under subclass 485. Compounds in
which- C - where X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is bonded directly to the hetero
ring.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
530
This subclass is indented under subclass 485. Compounds
wherein halogen is bonded directly to the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
531
This subclass is indented under subclass 485. Compounds in
which nitrogen or chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is attached indirectly to the hetero ring by
nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
532
This subclass is indented under subclass 485. Processes
whereby the compound containing the seven-membered hetero
ring is prepared from a heterocyclic compounds.
Subclass:
533
This subclass is indented under subclass 532. Processes
wherein the hetero ring in the heterocyclic reactant is a
lactam; i.e., contains - - NH - as part of the ring, wherein
X is chalcogen (i.e., oxygen, selenium or telluriun) and
substitution may be made for the hydrogen only.
Subclass:
534
This subclass is indented under subclass 485. Processes
whereby the compound containing the seven-membered hetero
ring is prepared from a compound containing a cycloaliphatic
ring.
Subclass:
535
This subclass is indented under subclass 534. Processes
wherein the reactant is a cyclic oxime.
Subclass:
536
This subclass is indented under subclass 535. Processes
wherein the reaction involves a rearrangement which occurs in
a gaseous phase.
Subclass:
537
Processes under 534 wherein acyclic - - X -, wherein the X's
are the same or diverse chalcogens (i.e., oxygen, sulfur,
selenium or tellurium), is attached directly to the
cycloaliphatic ring of the reactant by nonionic bonding.
Subclass:
538
This subclass is indented under subclass 485. Processes
whereby the hetero ring is formed by cyclization.
Subclass:
539
This subclass is indented under subclass 538. Processes
wherein a reactant contains a cyano group (i.e., -CN).
Subclass:
540
This subclass is indented under subclass 485. Processes
wherein the lactam is separated from impurities or from the
reaction medium.
Subclass:
541
This subclass is indented under subclass 484. Compounds
which contain boron or a metal having a specific gravity
greater than four.
(1) Note. Arsenic is considered a metal for purposes of
this subclass.
(2) Note. An example of a compound provided for herein is:
[figure]
Subclass:
542
This subclass is indented under subclass 484. Compounds
wherein phosphorus is attached directly or indirectly to the
hetero ring by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
543
This subclass is indented under subclass 484. Compounds
which contain a spiro ring system.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
544
This subclass is indented under subclass 484. Compounds in
which the hetero ring contains chalcogen (i.e., oxygen,
sulfur, selenium or tellurium).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
545
This subclass is indented under subclass 544. Compounds
wherein the hetero ring contains at least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
546
This subclass is indented under subclass 544. Compounds
wherein the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
547
This subclass is indented under subclass 546. Compounds in
which the polycyclo ring system consists of exactly three
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
548
This subclass is indented under subclass 547. Compounds
wherein the tricyclo ring system contains at least three
hetero atoms.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
549
This subclass is indented under subclass 547. Compounds
wherin sulfur and nitrogen are bonded directly to each other
in the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
550
This subclass is indented under subclass 547. Compounds
wherein the nitrogen of the hetero ring is bonded directly to
both carbocyclic rings of the tricyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
551
This subclass is indented under subclass 547. Compounds in
which nitrogen is bonded directly to a ring carbon of the
seven-membered hetero ring.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
552
This subclass is indented under subclass 546. Compounds
wherein the polycyclo ring system consists of exactly two
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
553
This subclass is indented under subclass 484. Compounds in
which the hetero ring contains at least two nitrogens.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
554
This subclass is indented under subclass 553. Compounds in
which the hetero ring contains three or more nitrogens.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
555
This subclass is indented under subclass 553. Compounds
wherein the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
556
This subclass is indented under subclass 555. Compounds
wherein (a) at least three members of one cyclo are members
of an additional cyclo in the polycyclo ring system, or (b)
one ring member is a member of three of the cyclos in the
polycyclo ring system (e.g., bridged, peri-fused, etc.).
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
557
This subclass is indented under subclass 555. Compounds
wherein the polycyclo ring system consists of exactly three
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
558
This subclass is indented under subclass 557. Compounds
wherein a nitrogen of the hetero ring is a member of an
additional cyclo in the tricyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
559
This subclass is indented under subclass 558. Compounds in
which the additional cyclo has at least six ring members.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
560
This subclass is indented under subclass 558. Compounds
wherein one of the remaining cyclos of the tricyclo ring
system contains chalcogen (i.e., oxygen, sulfur, selenium or
tellurium).
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
561
This subclass is indented under subclass 558. Compounds
wherein the additional cyclo is five-membered consisting of
one nitrogen and four carbons.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
562
This subclass is indented under subclass 558. Compounds
wherein the additional cyclo is five-membered consisting of
two nitrogens and three carbons.
(1) Note. An example and compound provided for herein is:
[figure]
Subclass:
563
This subclass is indented under subclass 558. Compounds
wherein the tricyclo ring system has the following structure,
which may contain double bonds between its members:
[figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
564
This subclass is indented under subclass 563. Compounds
wherein nitrogen, halogen, cyano (i.e., -CN) or chalcogen
(i.e., oxygen, sulfur, selenium or tellurium) is bonded
directly to a ring carbon of the triazolo ring.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
565
This subclass is indented under subclass 563. Compounds
wherein nitrogen is attached indirectly to ring carbon of the
triazolo ring by acyclic nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
566
This subclass is indented under subclass 563. Compounds in
which the unshared ring carbon of the triazolo ring is
unsubstituted or substituted by alkyl only.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
567
This subclass is indented under subclass 555. Compounds
wherein the polycyclo ring system consists of exactly two
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
568
This subclass is indented under subclass 567. Compounds
wherein the other cyclo of the bicyclo ring system contains a
hetero atom.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
569
This subclass is indented under subclass 567. Compounds
wherein the bicyclo ring system has the following structure,
which may contain double bonds between its members: [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
570
This subclass is indented under subclass 569. Compounds in
which chalcogen (i.e., oxygen, sulfur, selenium or tellurium)
is bonded directly to ring carbon of the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
571
This subclass is indented under subclass 569. Compounds
wherein nitrogen is bonded directly to ring carbon of the
hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
572
This subclass is indented under subclass 571. Compounds
wherein nitrogen or chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is attached indirectly to ring carbon of the
hetero ring by acyclic nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
573
This subclass is indented under subclass 569. Compounds
wherein nitrogen or chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is attached indirectly to ring carbon of the
hetero ring by acyclic nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
574
This subclass is indented under subclass 569. Processes for
the formation of the 1,4-benzodiazepine ring system, or
hydrogenated forms thereof.
Subclass:
575
This subclass is indented under subclass 553. Compounds
wherein the hetero ring has the following structure, which
may contain double bonds between its members:
[figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
576
This subclass is indented under subclass 484. Compounds
wherein the hetero ring is one of the cyclos of a polycyclo
ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
577
This subclass is indented under subclass 576. Compounds
wherein an additional cyclo of the polycyclo ring system
contains nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
578
This subclass is indented under subclass 577. Compounds
wherein the polycyclo ring system contains at least three
hetero atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
579
This subclass is indented under subclass 578. Compounds
wherein the nitrogen of the hetero ring is a member of an
additional cyclo of the polycyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
580
This subclass is indented under subclass 577. Compounds
wherein the seven-membered hetero ring shares ring members
with one other cyclo only.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
581
This subclass is indented under subclass 576. Compounds
wherein (a) at least three members of one cyclo are members
of an additional cyclo in the polycyclo ring system, or (b)
one ring carbon is a member of three of the cyclos in the
polycyclo ring system (e.g., bridged, peri-fused, etc.).
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
582
This subclass is indented under subclass 581. Compounds
wherein the polycylo ring system consists of exactly two
rings.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
583
This subclass is indented under subclass 582. Compounds in
which- - wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is bonded directly to the ring
nitrogen of the bicyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
584
This subclass is indented under subclass 582. Compounds
wherein nitrogen of chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is attached directly to the ring nitrogen of
the bicyclo ring system by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
585
This subclass is indented under subclass 582. Compounds
wherein nitrogen or chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is attached indirectly to the ring nitrogen of
the bicyclo ring system by acyclic nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
586
This subclass is indented under subclass 576. Compounds
wherein the polycylo ring system consists of exactly three
rings.
(1) Note. An example of a compounds provided for herein is:
[figure]
Subclass:
587
This subclass is indented under subclass 586. Compounds
wherein the hetero ring shares ring members with each of two
benzene rings in the tricyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
588
This subclass is indented under subclass 587. Compounds
wherein the nitrogen of the hetero ring is bonded directly to
each of the two benzene rings.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
589
This subclass is indented under subclass 588. Compounds in
which- C - wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium), is bonded directly to the ring
nitrogen of the tricyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
590
This subclass is indented under subclass 588. Compounds
wherein nitrogen is attached directly or indirectly to carbon
of the hetero ring by acyclic nonionic bonding.
(1) Note. Example of compounds provided for herein are:
[figure]
Subclass:
591
This subclass is indented under subclass 588. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is attached directly or indirectly to the hetero
ring by acyclic nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
592
This subclass is indented under subclass 588. Compounds
wherein nitrogen is attached indirectly to the nitrogen of
the hetero ring by acyclic nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
593
This subclass is indented under subclass 576. Compounds
wherein the polycyclo ring system consists of exactly two
rings.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
594
This subclass is indented under subclass 593. Compounds
wherein the cicyclo ring system has the following structure,
which may contain double bonds between its members: [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
595
This subclass is indented under subclass 594. Compounds in
which a benzene ring is bonded directly to a ring carbon of
the hetero ring.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
596
This subclass is indented under subclass 484. Compounds
wherein an additional hetero ring is attached directly or
indirectly to the hetero ring by nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
597
This subclass is indented under subclass 596. Compounds
wherein the additional hetero ring is six-membered and
contains nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
598
This subclass is indented under subclass 597. Compounds
wherein the additional hetero rings contains at least two
hetero atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
599
This subclass is indented under subclass 598. Compounds
wherein the additional hetero ring is one of the cyclos of a
polycyclo ring system.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
600
This subclass is indented under subclass 599. Compounds
wherein the additional hetero ring has the following
structure, which may contain double bonds between its
members: [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
601
This subclass is indented under subclass 598. Compounds
wherein the additional hetero ring has the following
structure, which may contain double bonds between its
members: [figure]
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
602
This subclass is indented under subclass 596. Compounds
wherein the additional hetero ring is five-membered and
contains nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
603
This subclass is indented under subclass 602. Compounds
wherein the additional hetero atoms.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
604
This subclass is indented under subclass 484. Compounds in
which chalcogen (i.e., oxygen, sulfur, selenium or tellurium)
is attached directly to the hetero ring by nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
605
This subclass is indented under subclass 484. Compounds in
which nitrogen is attached directly to the hetero ring by
nonionic bonding.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
606
This subclass is indented under subclass 605. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium), - -, wherein X is chalcogen, or additional
nitrogen is attached directly to the nitrogen by nonionic
bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
607
This subclass is indented under subclass 484. Compounds in
which- - wherein X is chalcogen (i.e., oxygen, sulfur,
selenium or tellurium) is bonded directly to the hetero ring
nitrogen.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
608
This subclass is indented under subclass 607. Compounds
wherein chalcogen (i.e., oxygen, sulfur, selenium or
tellurium) is bonded directly to the - - group.
(1) Note. An example of a compound provided for herein is:
[figure]
Subclass:
609
This subclass is indented under subclass 484. Compounds
wherein nitrogen or chalcogen (i.e., oxygen, sulfur, selenium
or tellurium) is attached indirectly to the hetero ring by
acyclic nonionic bonding.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
610
This subclass is indented under subclass 609. Compounds in
which the chalcogen or nitrogen is attached directly to
carbon by a multiple bond (i.e., double or triple bond).
(1) Note. Examples of compounds provided for herein are:
[figure] [figure]
Subclass:
611
This subclass is indented under subclass 484. Compounds in
which a benzene ring is bonded directly to the hetero ring.
(1) Note. Examples of compounds provided for herein are:
[figure]
Subclass:
612
This subclass is indented under subclass 484. Compounds
wherein the hetero ring is either unsubstituted or alkyl
substituted only.
(1) Note. An example of a compound provided for herein is:
[figure]
Information Products Division -- Contacts
Questions regarding this report should be directed to:
U.S. Patent and Trademark Office
Information Products Division
PK3- Suite 441
Washington, DC 20231
tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov
Last Modified: 6 October 2000