Patent ID: 6031014
Filing Date: 2000-02-29
Classification: B33Y,C07C,C07D,C08G

Abstract:
A compound of formula ##STR19## wherein: R is C.sub.6 to C.sub.20 alkyl, aryl, C.sub.6 to C.sub.20 substituted alkyl or substituted aryl;R.sup.1 is hydrogen or C.sub.1 to C.sub.8 alkyl;R.sup.2 is a C.sub.8 to C.sub.30 alkyl, alkenyl, alkynyl, aryl, arylalkyl residue or oxygenated derivative thereof;R.sup.3 is a C.sub.1 to C.sub.30 alkyl, alkenyl, alkynyl, aryl, arylalkyl residue or oxygenated derivative thereof;A.sup..crclbar. is a non-nucleophilic anion; andR.sup.2 is different from R.sup.3.