Patent ID: 6225260
Filing Date: 2001-05-01
Classification: C07D

Abstract:
A quaternary ammonium salt of sulfonylurea having the formula ##STR6##wherein R.sup.1 is a substituted or unsubstituted phenyl, heterocyclic ring, or phenoxy, or --N(CH.sub.3)(SO.sub.2 CH.sub.3); R.sup.2 is H or CH.sub.3 ; R.sup.3 is a substituted or unsubstituted pyrimidine or a substituted or unsubstituted triazine; R.sup.4 and R.sup.5 are independently unsubstituted or hydroxy substituted linear or branched C.sub.1 -C.sub.4 alkyls, --(CH.sub.2 CH.sub.2 O).sub.m CH.sub.2 CH.sub.2 OH, or --(CH.sub.2 CHCH.sub.3 O).sub.m CH.sub.2 CHCH.sub.3 OH where m is 1 to 10; R.sup.6 is a benzyl, ethylbenzyl, naphthylmethyl, or linear or branched C.sub.1 -C.sub.22 alkyl; R.sup.7 is --R.sup.13 (O).sub.n (C.sub.6 H.sub.5)R.sup.14 where n is 0 or 1; R.sup.13 is a C.sub.1 -C.sub.8 alkyl or C.sub.1 -C.sub.8 alkoxyalkyl; and R.sup.14 is a linear or branched C.sub.1 -C.sub.12 alkyl.