Patent ID: 6103728
Filing Date: 2000-08-15
Classification: A61P,C07D

Abstract:
A compound of the formula: ##STR7## or a pharmaceutically acceptable salt thereof, wherein R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, carboxamido, and lower alkyl, provided that R.sup.1 and R.sub.2 are not both hydrogen or;R.sub.1 and R.sub.2 taken together with the carbon atom to which they are both attached form a cycloalkyl ring; andR.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10 and R.sub.11 are independently selected from the group consisting of: hydrogen, OH, alkyl, alkoxy, halo, trihalomethyl, cyano, nitro, sulfonyl, carboxy, carboxamido and sulfoxamide.