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公开(公告)号:EP3178824A1
公开(公告)日:2017-06-14
申请号:EP16382592.0
申请日:2016-12-07
发明人: JIANDONG, Yuan , YANGQING, Huang , JIANWEN, Chi , LIANG, Ge , CARRERAS I VILAGRAN, Marçal , PUIG SERRANO, Jordi
IPC分类号: C07D498/18
CPC分类号: C07D498/18
摘要: The present invention is related to an improved industrially applicable process for preparing pimecrolimus from ascomycin. This process shows significantly high yields, so that purification of the pimecrolimus can be accomplished by crystallization, not requiring for example of chromatographic purifications.
摘要翻译: 本发明涉及由子囊霉素制备吡美莫司的改进的工业上可用的方法。 该方法显示出非常高的收率,因此可以通过结晶完成匹美莫司的纯化,而不需要例如色谱纯化。