Patent ID: 6608058
Filing Date: 2003-08-19
Classification: A61P,C07D

Abstract:
6-methylnicotinamide derivatives of formula 1 or their pharmaceutically acceptable salts: wherein,R1 is hydroxy group; straight or branched C1ËœC5 alkyl group; C3ËœC6 cycloalkyl group which is unsubstituted or substituted with hydroxy group, C2ËœC6 dialkylamino group; saturated or unsaturated 5 or 6 membered heterocyclic compounds containing 1 to 2 heteroatoms selected from N, O and S which may be unsubstituted or substituted with C1ËœC3 alkyl group; or â€ƒm is an integer of 0 or 1, R2 is H or C1ËœC4 alkyl group; or R1 and R2 are joined to form a 5- and 6-membered heterocyclic ring containing 1 to 2 heteroatoms selected from N, O and S, n is an integer from 0 to 4, R3 is 5-indazole or 6-indazole.