Substituted guanidine derivatives, their preparation and use

Details Substituted guanidine derivatives, their preparation and use Substituted guanidine derivatives, their preparation and use

C - Chemistry, Metallurgy

07

D

C07D 277/32 (2006.01) A01N 47/44 (2006.01) A01N 51/00 (2006.01) C07C 255/58 (2006.01) C07C 335/40 (2006.01) C07D 205/10 (2006.01) C07D 207/34 (2006.01) C07D 207/404 (2006.01) C07D 207/448 (2006.01) C07D 209/48 (2006.01) C07D 211/88 (2006.01) C07D 213/61 (2006.01) C07D 213/69 (2006.01) C07D 231/16 (2006.01) C07D 233/68 (2006.01) C07D 241/12 (2006.01) C07D 271/02 (2006.01) C07D 275/03 (2006.01) C07D 277/34 (2006.01) C07D 285/02 (2006.01) C07D 307/56 (2006.01) C07D 333/28 (2006.01) C07D 417/12 (2006.01)

Patent

CA 2049251

Abstract of the Disclosure Novel substituted nitroguanidine derivatives and salts thereof having the following formula: Image [I] wherein R1 is a substituted or unsubstituted heterocyclic group; R2 is a group attached through a sulfur atom, a group attached through a phosphorus atom, cyano, -CO-OR6 wherein R6 is a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, or -CO-NR7R8 wherein R7 and R8, which are the same or different, are each independently hydrogen, a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, or R7 and R8, taken together with the nitrogen atom to which they are attached are a cyclic amino group; R3 is hydrogen, a substituted or unsubstituted hydrocarbon group (except for one substituted with an oxo group at the binding site), a group attached through a sulfur atom, a group attached through a phosphorus atom, cyano, -CO-R9 wherein R9 is hydrogen, a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, -CO-OR10 wherein R10 is a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, or -CO-NR11R12 wherein R11 and R12, which are the same or different, are each independently hydrogen, a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, or R11 and R12, taken together with the nitrogen atom to which they are attached are a cyclic amino group; and R4 is hydrogen or a lower alkyl group; which have unexpectedly potent pesticidal activity and very low toxicity.

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