DEO KESHAV,DEO KESHAV,MERWADE ARVIND YEKANATHSA,MERWADE ARVIND YEKANATHSA,RAFEEQ MOHAMMAD,RAFEEQ MOHAMMAD,Rohit Kumar Sinha,Rohit Kumar Sinha,Chaniyara Ravi,Chaniyara Ravi
申请号：
IN3104/MUM/2013
公开号：
IN2013MU03104A
申请日:
2013.09.30
申请国别(地区):
IN
年份:
2015
代理人:
摘要：
ABSTRACT The present invention relates to an improved process for the preparation of intermediate of alcaftadine, 1-(2-Phenylethyl)-1H-imidazole of formula II: Formula II or its salt from (2-chloroethyl)benzene using potassium carbonate.
