DAVID HARDY,ELIZABETH ANNE SAVILLE,BRIAN ANTHONY MOLONEY
申请号：
IN4639/DELNP/2007
公开号：
IN256043B
申请日:
2007.06.18
申请国别(地区):
IN
年份:
2013
代理人:
摘要：
A process for preparing compounds of formula IIa comprising the steps of: a) reacting under basic conditions as herein defined, compounds of formula IV with compounds of formula V to give intermediates of formula VI, b) converting intermediates of formula VI to intermediates of formula VII by a process as herein defined, and c) converting intermediates of formula VII to compounds of formula IIa by a process as herein defined,
