Patent ID: 6525075
Filing Date: 2003-02-25
Classification: A61P,C07D

Abstract:
A compound of formula I whereinR1, R2, R3, R4, R5 and R7 are, independently, hydrogen, halo, cyano, carboxamido, carboalkoxy of two to six carbon atoms, trifluoromethyl, alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, alkanoyloxy of 2 to 6 carbon atoms, amino, mono- or di-alkylamino in which each alkyl group has 1 to 6 carbon atoms, alkanamido of 2 to 6 carbon atoms, or alkanesulfonamido of 1 to 6 carbon atoms; R6 is hydrogen or alkyl of 1 to 6 carbon atoms; A dotted line represents an optional double bond; Z is CR7 or N; and n is an integer 0, 1 or 2; or a pharmaceutically acceptable salt thereof.