DIHYDROETORPHINES AND THEIR PREPARATION
- 专利权人:
- EURO-CELTIQUE S.A.
- 发明人:
- WHITELOCK, STEVE,HARDING, DEBORAH PHYLLIS,CARL DAVID TURNER
- 申请号：
- MYPI 2011002541
- 公开号：
- MY159913A
- 申请日:
- 2009.12.04
- 申请国别(地区):
- MY
- 年份:
- 2017
- 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 R1 AND R2 ARE INDEPENDENTLY C1-8 ALKYL AND * REPRESENTS A STEREOCENTRE.
- 来源网站：
- 中国工程科技知识中心
