发明申请
- 专利标题: Process for manufacturing opioid analgesics
- 专利标题(中): 阿片类镇痛药的制造工艺
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申请号: US10892578申请日: 2004-07-16
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公开(公告)号: US20050038251A1公开(公告)日: 2005-02-17
- 发明人: Charles Francis , Zhaiwei Lin , Christopher Kaldahl , Kazimierz Antczak , Vijai Kumar
- 申请人: Charles Francis , Zhaiwei Lin , Christopher Kaldahl , Kazimierz Antczak , Vijai Kumar
- 主分类号: A61K
- IPC分类号: A61K20060101 ; C07D489/02 ; C07D515/06 ; C07D515/08
摘要:
Oxycodone is manufactured in high yields and with a high purity using a composition including a thebaine component into 14-hydroxycodeinone and then reduction of 14-hydroxycodeinone to oxycodone.
公开/授权文献
- US07071336B2 Process for manufacturing opioid analgesics 公开/授权日:2006-07-04
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