Patent ID: 6096770
Filing Date: 2000-08-01
Classification: C07C,C07D

Abstract:
A compound having the formula: ##STR8## wherein: R.sub.1, R.sub.2 and R.sub.3 are, independently, hydrogen, nitro, cyano, C.sub.1-10 haloalkoxy, amino, C.sub.1-10 alkylamino, sulfo, sulfamoyl, C.sub.1-10 alkylsulfonamido, C.sub.2-10 alkylcarboxamido C.sub.2-10 alkanoyl, C.sub.1-10 alkylsulfonyl, C.sub.1-10 haloalkylsulfonyl, C.sub.1-10 carboxyl, C.sub.1-10 haloalkyl and C.sub.6-12 aryl; with the provisos: (1) that R.sub.1, R.sub.2 and R.sub.3 may not all simultaneously be hydrogen, and (2) when R.sub.1 and R.sub.2 are hydrogen, R.sub.3 may not be meta-CF.sub.3 ;R.sub.4, R.sub.5 and R.sub.6 are, independently, hydrogen, halogen, nitro, cyano, C.sub.1-10 carboalkoxy, C.sub.1-10 haloalkoxy, amino C.sub.1-10 alkylamino, sulfo, sulfamoyl, C.sub.1-10 alkylsulfonamido, C.sub.2-10 alkylcarboxamido C.sub.2-10 alkanoyl, C.sub.1-10 alkylsulfonyl, C.sub.1-10 haloalkylsulfonyl, C.sub.1-10 carboxyl, C.sub.1-10 haloalkyl, C.sub.1-10 alkyl and C.sub.6-12 aryl;R.sub.7 is hydrogen, metal cation, acetylamido, alkoxyacetoyl or a related moiety which delivers the carboxylate in vivo; andX, Y and Z, together with the atoms to which they are attached, form a C.sub.5-15 carbocyclic ring, oxazole, isoxazole, thiazole, isothiazole, furan, thiophene, 2H-pyrrole, pyrrole, 2-pyrroline, 3-pyrroline, imidazole, pyrazole, 1,2,3-oxadiazole or 1,2,3-triazole.