专利名称:PREPARATION OF (2R,3R)-3-(3-METHOXYPHENYL)-N,N,2-TRIMETHYLPENTANAMINE
发明人:FILLIERS, Walter Ferdinand Maria,BROECKX,
Rudy Laurent Maria
申请号:EP07787803.1申请日:20070723公开号:EP2046726A1公开日:20090415
摘要:The present invention relates to an improved process for the preparation of(2R,3R)-3- (3-methoxyphenyl)-N,N,2-trimethylpentanamine which is an intermediate forthe preparation of the analgesic tapentadol.
申请人:Janssen Pharmaceutica NV
地址:Turnhoutseweg 30 2340 Beerse BE
国籍:BE
代理机构:Verberckmoes, Filip Gerard
更多信息请下载全文后查看
因篇幅问题不能全部显示,请点此查看更多更全内容
Copyright © 2019- sceh.cn 版权所有 湘ICP备2023017654号-4
违法及侵权请联系:TEL:199 1889 7713 E-MAIL:2724546146@qq.com
本站由北京市万商天勤律师事务所王兴未律师提供法律服务