Patent ID: 6031097
Filing Date: 2000-02-29
Classification: C07D

Abstract:
A compound of the formula: ##STR38## or a pharmaceutically acceptable salt thereof wherein: R.sub.1, R.sub.2, and R.sub.3 independently represent hydrogen, halogen, hydroxy, alkyl, alkoxy, alkylthio, amino, monoalkylamino, dialkylamino, cyano, nitro, trifluoromethyl or trifluoromethoxy;R.sub.6 is hydrogen or C.sub.1 -C.sub.6 alkyl;A represents an alkylene group of 2 to 5 carbon atoms optionally substituted with one or more alkyl groups having from 1 to 4 carbon atoms;m is 0 or an integer of from 1 to 2;Y and X are the same or different and represent either carbon or nitrogen; andR.sub.4 and R.sub.5 independently represent hydrogen, halogen, alkyl, alkoxy, alkylthio, hydroxy, amino, monoalkylamino, dialkylamino, cyano, nitro, trifluoromethyl or trifluoromethoxy.