PROCESS FOR PRODUCING IMIDE COMPOUND

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专利权人:

发明人:

申请号：

EP04748182.5

公开号：

EP1652848B1

申请日:

2004.07.27

申请国别(地区):

EP

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.

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