Patent ID: 7186731
Filing Date: 2007-03-06
Classification: A61P,C07D

Abstract:
1. A compound of the formula (I) or pharmaceutically acceptable salt thereof, wherein X X R (a) R (b) R (c) R (d) saturated heterocyclyl; (e) carboxy; (f) sulfonic acid; (g) halogen; and (h) oxo; R n is 0,1,2,3 or4 wherein said substituent α is selected from the group consisting of lower alkyl, hydroxyl, lower alkoxy, aryloxy optionally substituted with substituent β, heteroaryloxy optionally substituted with substituent β, amino, (lower alkyl) amino, di(lower alkyl)amino, arylamino optionally substituted with substituent β on the aryl group, heteroarylamino optionally substituted with substituent β on the heteroaryl group, (lower alkyl) sulfonylamino, [halogenated(lower alkyl)[sulfonylamino, arylsulfonylamino optionally substituted with substituent β on the aryl group, heteroarylsulfonylamino optionally substituted with substituent β on the heteroaryl group, di(lower alkyl) aminosulfonylamino, oxo, imino, hydroxyimino, (lower alkyl)sulfonyl, arylsulfonyl optionally substituted with substituent β, heteroarylsulfonyl optionally substituted with substituent β, heteroarylsulfonyl optionally substituted with substituent β, lower alkanoyl, halogen, cyano, nitro and carboxy; and wherein the said substituent β is selected from the group consisting of lower alkyl, hydroxyl, lower atkoxy, amino, (lower alkyl)amino, di(lower alkyl)amino, (lower alkyl)amino, (lower alkanoyl)amino, halogen, cyano, nitro, and carboxy.