AHMED ABDEL MAGID,STEVEN MEHRMAN,KIRK SORGI,FRANK VILLANI,CHERYL P KORDIK,ALLEN B REITZ,BRUCE ELIOT MARYANOFF,CYNTHIA MARYANOFF
申请号：
IN1718/KOLNP/2004
公开号：
IN256469B
申请日:
2004.11.11
申请国别(地区):
IN
年份:
2013
代理人:
摘要：
The present invention is directed to novel compounds of the formula (I) wherein X, R1, R2, R3, R4, R5 and R6 are as described in the specification, processes for the preparation of and pharmaceutical compositions comprising said derivatives The compounds of the present invention are useful for the treatment of epilepsy. The invention is further directed to a process for the preparation of compounds of formula (XX), wherein X, R3, R4, R5 and R6 are as described in the specification.
