| US 7,563,886 B2 | ||
| Nucleoside releasing functional unit through oxidation and process for producing oligonucleotide containing thereof | ||
| Isao Saito, Kyoto (Japan); Akimitsu Okamoto, Kyoto (Japan); and Kazuo Tanaka, Kyoto (Japan) | ||
| Assigned to Japan Science and Technology Agency, Kawaguchi-shi (Japan) | ||
| Appl. No. 10/567,364 PCT Filed Aug. 02, 2004, PCT No. PCT/JP2004/011039 § 371(c)(1), (2), (4) Date Feb. 07, 2006, PCT Pub. No. WO2005/014610, PCT Pub. Date Feb. 17, 2005. |
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| Claims priority of application No. 2003-289972 (JP), filed on Aug. 08, 2003. | ||
| Prior Publication US 2007/0270582 A1, Nov. 22, 2007 | ||
| Int. Cl. C07H 19/22 (2006.01) | ||
| U.S. Cl. 536—27.13 [536/25.32; 536/27.1; 536/27.14] | 7 Claims |
| 1. A nucleoside, a nucleotide or an oligonucleotide, comprising:
a moiety represented by the following formula (I):
 wherein X and Y each represent —NH—;
wherein R represents a color-fluorescing unit, a reporter unit or a biofunctional molecule;
wherein R1 and R2 each represent a hydrogen atom, a phosphate bonding group, a phosphoramidite group or a nucleotide; and
wherein n is 2.
|