发明名称 |
DIHYDROETORPHINES AND THEIR PREPARATION |
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. |
申请公布号 |
HRP20151138(T1) |
申请公布日期 |
2015.11.20 |
申请号 |
HR2015P001138T |
申请日期 |
2015.10.27 |
申请人 |
EURO-CELTIQUE S.A. |
发明人 |
WHITELOCK, STEVE;HARDING, DEBORAH PHYLLIS;TURNER, CARL DAVID |
分类号 |
C07D489/12;A61K31/4353;A61P29/00 |
主分类号 |
C07D489/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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