PROCESS AND INTERMEDIATES FOR THE PREPARATION OF ABIRATERONE ACETATE

• 收藏
• 分享

专利权人:

发明人:

申请号：

EP13822913.3

公开号：

EP2877482A1

申请日:

2013.07.22

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

The present invention relates to a process for the synthesis of (3beta)17-(3-pyridinyl)androsta-5,16-dien-3-yl acetate (Abiraterone acetate) represented by the structure of formula (1), and salts thereof, especially salts with pharmaceutically acceptable acids. The present invention further relates to certain intermediates in such processes.

来源网站：

中国工程科技知识中心

来源网址：

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