| US 7,592,374 B2 | ||
| Insecticidal nitromethylene compounds | ||
| Mark A. Dekeyser, Waterloo (Canada); Sheldon B. Park, Guelph (Canada); and Paul T. McDonald, Middlebury, Conn. (US) | ||
| Assigned to Crompton Corporation, Middlebury, Conn. (US) | ||
| Filed on Mar. 03, 2005, as Appl. No. 11/72,575. | ||
| Prior Publication US 2006/0199850 A1, Sep. 07, 2006 | ||
| Int. Cl. A61K 37/52 (2006.01); A01N 33/02 (2006.01); C07C 245/00 (2006.01) | ||
| U.S. Cl. 514—637 [514/638; 514/639; 534/558; 534/559] | 17 Claims |
1. A composition comprising a compound of the formula:
 R1 is unsubstituted or substituted biphenyl; and
R2 is hydrogen or alkyl.
|