Patent ID: 6319925
Filing Date: 2001-11-20
Classification: A01N,C07C,C07D

Abstract:
A compound of the formula ##STR332##in whicha)X is an N atom andY is an oxygen atom or NH, orb)X is CH andY is an oxygen atom,R.sub.1 is C.sub.1 -C.sub.4 alkyl;R.sub.2 is cyclopropyl;R.sub.3 is substituted or unsubstituted aryloxy, substituted or unsubstituted arylthio, substituted or unsubstituted heteroaryloxy, substituted or unsubstituted heteroarylthio, substituted or unsubstituted aralkyl, substituted or unsubstituted C.sub.2 -C.sub.4 alkynylphenyl, substituted or unsubstituted heteroarylmethyl; andR.sub.4 is C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl having 1 to 5 halogen atoms; C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.2 alkyl; C.sub.2 -C.sub.6 alkenyl which is unsubstituted or substituted by 1 to 3 halogen atoms; C.sub.2 -C.sub.6 alkynyl; C.sub.3 -C.sub.6 cycloalkyl-C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by 1 to 4 halogen atoms;R.sub.2 may also be methyl when R.sub.3 is substituted or unsubstituted C.sub.2 -C.sub.4 alkynylphenyl.