PROCESS FOR PREPARING AN IMIDENCE COMPOUND

• 收藏
• 分享

专利权人:

DAINIPPON SUMITOMO PHARMA CO.; LTD.

发明人:

KAKIYA, YUZO,ODA, MAYUMI

申请号：

AT04748182

公开号：

AT543817T

申请日:

2004.07.27

申请国别(地区):

AT

年份:

2012

代理人:

摘要：

The present invention provides an excellent industrial process for producing an imide compound hydrochloride. The process for producing an imide compound hydrochloride of the formula (2): or an enantiomer thereof, which comprises treating a compound of the formula (1): or an enatiomer thereof with an aqueous hydrochloric acid solution in a hydrophilic solvent, followed by crystallizing the resultant.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/