Patent ID: 6156751
Filing Date: 2000-12-05
Classification: C07D

Abstract:
A pharmaceutical composition, comprising a compound of the formula: ##STR19## wherein: R.sub.1 represents hydrogen or straight or branched chain lower alkyl having 1-6 carbon atoms and R.sub.2 represents a group of the formula: ##STR20## or R.sub.2 represents hydrogen or straight or branched chain lower alkyl having 1-6 carbon atoms and R.sub.1 represents a group of the formula: ##STR21## wherein X is oxygen, methylene, or NH;Y is halogen, straight or branched chain lower alkyl having 1-6 carbon atoms, lower alkoxy having 1-6 carbon atoms, hydroxy, amino, aminoalkyl where the alkyl is straight or branched chain lower alkyl having 1-6 carbon atoms, SR.sub.3, SOR.sub.3, or SO.sub.2 R.sub.3 where R.sub.3 is straight or branched chain lower alkyl having 1-6 carbon atoms, or SO.sub.2 NR.sub.4 R.sub.5 where R.sub.4 and R.sub.5 are the same or different and represent hydrogen or straight or branched chain lower alkyl having 1-6 carbon atoms;Z is hydrogen, amino or NHR.sub.6 where R.sub.6 is lower alkyl having 1-6 carbon atoms;T is hydrogen, halogen, hydroxy, or lower alkoxy having 1-6 carbon atoms; andA is methylene, carbonyl or CHOH together--with at least one pharmaceutically acceptable carrier.