Patent ID: 6384261
Filing Date: 2002-05-07
Classification: A61P,C07F

Abstract:
A compound of formula I: or a pharmaceutically acceptable salt or ester thereof,wherein:Ar1 is an aryl group containing one ring up to three fused rings and from 3 up to about 21 members in the ring(s); and A and B are independently selected from among pseudohalide, alkenyl, alkynyl, aryl, arylalkyl, heteroaryl, thioalkoxy, alkylamino, alkylthio, alkylsulfinyl, alkylsulfonyl, aryloxy, arylamino, arylthio, arylsulfinyl, arylsulfonyl, heteroaryloxy, heteroarylamino, heteroarylthio, haloalkyl, haloaryl, alkoxycarbonyl, alkylcarbonyl, aminocarbonyl, arylcarbonyl, formyl, amido and ureido, in which the alkyl, alkenyl and alkynyl portions contain from 1 up to about 14 carbon atoms, and are either straight or branched chains or cyclic, and in which the aryl and heteroaryl portions contain from 4 to 16 members in the ring.