Patent ID: 6172262
Filing Date: 2001-01-09
Classification: C07C,Y10S

Abstract:
Amphiphilic compounds comprising Formula I: ##STR116##wherein R.sub.1, R.sub.2, and R.sub.3 are independently selected from the group consisting of C.sub.2 -C.sub.12 straight or branched alkyl; unsubstituted phenyl, biphenyl, C.sub.3 -C.sub.8 cycloalkyl, and C.sub.3 -C.sub.8 cycloalkenyl; and phenyl, biphenyl, C.sub.3 -C.sub.8 cycloalkyl, and C.sub.3 -C.sub.8 cycloalkenyl substituted with one, two, or three C.sub.1 -C.sub.6 straight or branched alkyl groups; orR.sub.1 and R.sub.2 combined are selected from the group consisting of C.sub.3 -C.sub.8 cycloalkyl, C.sub.3 -C.sub.8 cycloalkenyl; and C.sub.3 -C.sub.8 cycloalkyl and C.sub.3 -C.sub.8 cycloalkenyl substituted with one, two, or three C.sub.1 -C.sub.6 straight or branched alkyl groups;one of R.sub.4 or R.sub.5 is selected from the group consisting of C.sub.2 -C.sub.6 -straight or branched alkyl-(dimethyl-N-oxide), alkyl-(dimethylamine), alkyl-(trimethylammonium), alkyl-glucosyl, alkyl-maltosyl, glucosyl, maltosyl, and polyethylene(glycosyl);the other of R.sub.4 or R.sub.5 is selected from the group consisting of H, C.sub.2 -C.sub.6 straight or branched alkyl or alkenyl, C.sub.2 -C.sub.6 -straight or branched alkyl-(dimethyl-N-oxide); alkyl-(dimethylamine), alkyl-(trimethylammonium), alkyl-glucosyl, alkyl-maltosyl, glucosyl, maltosyl, and polyethylene(glycosyl);and salts thereof.