Dihydroetorphines and Their Preparation
- 专利权人:
- EURO-CELTIQUE S.A.
- 发明人:
- Whitelock, Steve,Harding, Deborah Phyllis,Turner, Carl David
- 申请号:
- AU2009326196
- 公开号:
- AU2009326196A2
- 申请日:
- 2009.12.04
- 申请国别(地区):
- AU
- 年份:
- 2012
- 代理人:
- 摘要:
- The present invention provides a process for the preparation of a compound of formula (Vl), or a salt or derivative thereof, wherein R and R are independently C alkyl and * represents a stereocentre.
- 来源网站:
- 中国工程科技知识中心
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