Patent ID: 7365071
Filing Date: 2008-04-29
Classification: A61P,C07D

Abstract:
1. A compound of formula (I), or a pharmaceutically acceptable salt thereof with a base or acid: in which; n is 1; R1 is selected from the group consisting of hydrogen, alkyl having up to 8 carbon atoms and (CH R′ is selected from the group consisting of hydrogen, alkyl having up to 8 carbon atoms, alkenyl having up to 8 carbon atoms, aralkyl having up to 12 carbon atoms and aryl having up to 12 carbon atoms; R″ is selected from the group consisting of hydrogen; alkyl having up to 8 carbon atoms; aryl having up to 12 carbon atoms; aralkyl having up to 12 carbon atoms; SO R2 is selected from the group consisting of hydrogen, halo, alkyl, OH, Oalkyl, NO X is a divalent group —C(O)—N(OR R is selected from the group consisting of alkyl having up to 6 carbon atoms, optionally substituted by pyridyl or carbamoyl; alkenyl having up to 8 carbon atoms; aryl having up to 12 carbon atoms; and aralkyl having up to 12 carbon atoms; each said aryl group optionally being substituted by an —OH, —NH Y is selected from the group consisting of COR, COOH, COOR, CONHR, CONHOH, CONHSO Y Y Y