Process for producing a solid form of abiraterone acetate

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专利权人:

发明人:

Patricia Poirier,Yvon Derrien,Massimiliano Forcato,Livius Cotarca,Pierrick Morice

申请号：

US14785110

公开号：

US09920089B2

申请日:

2014.04.11

申请国别(地区):

US

年份:

2018

代理人:

摘要：

The present invention relates to a process for the preparation of 17-substituted steroids and, more particularly, to an improved method of preparing micro size abiraterone or derivatives thereof in high yield and purity by means of a spherical agglomeration process.

来源网站：

中国工程科技知识中心

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