MICHAEL BUTTERS,JEFFREY CRABB,PHILLIP HOPES,BHARTI PATEL
申请号：
IN5607/DELNP/2011
公开号：
IN2011DN05607A
申请日:
2011.07.21
申请国别(地区):
IN
年份:
2013
代理人:
摘要：
A process for preparing pharmaceutically active compounds of formula (I) or a salt thereof wherein R n, m, R3, R6, X1, X2, X3 and X4 are as defined in the specification, is described. Novel intermediates are also described and claimed.
