Intermediate compounds and processes for the preparation of tapentadol and related compounds

• 收藏
• 分享

专利权人:

Ehud Marom;Michael Mizhiritskii

发明人:

Ehud Marom,Michael Mizhiritskii

申请号：

US13520023

公开号：

US08410176B2

申请日:

2010.12.26

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The present invention discloses processes for the preparation of 3-[(1R,2R)-3-(dimethyl-amino)-1-ethyl-2-methyl-propyl]phenol (Tapentadol), salts thereof and related compounds of formula (A), including stereoisomers and pharmaceutically acceptable salts thereof, and to certain intermediates used in such process.

来源网站：

中国工程科技知识中心

来源网址：

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