Dihidroetorfinok és elõállításuk
- 专利权人:
- Euro-Celtique S.A.
- 发明人:
- WHITELOCK, Steve,HARDING, Deborah Phyllis,TURNER, Carl David
- 申请号:
- HUE09760972
- 公开号:
- HUE025913T2
- 申请日:
- 2009.12.04
- 申请国别(地区):
- HU
- 年份:
- 2016
- 代理人:
- 摘要:
- The present invention provides a process for the preparation of a compound of formula (VI), or a salt or derivative thereof, wherein R 1 and R 2 are independently C 1-8 alkyl and * represents a stereocentre.
- 来源网站:
- 中国工程科技知识中心