Patent ID: 6274735
Filing Date: 2001-08-14
Classification: C07D

Abstract:
A compound having the formula ##STR13##whereinA is arylene;R.sup.1 is --C*R.sup.3 R.sup.4 R.sup.5 ;R.sup.2 is --O-alkyl, --O-cycloalkyl, --O-alkenyl, --O-aryl, --O-aralkyl, --O-aralkoxyalkyl, --O-alkylsulfonyl, --O-arylsulfonyl;R.sup.3 is hydrogen;R.sup.4 is aryl;R.sup.5 is alkyl, cycloalkyl, aryl, alkoxyalkyl or hydroxyalkyl; andC* is an asymmetric carbon atom; andsalts of said compound.