发明名称 |
Processes for reducing contaminating michael acceptor levels in oxycodone and other compositions |
摘要 |
The present invention relates to processes for removal of Michael acceptors from certain compositions wherein the composition is treated with a thiol-containing compound under conditions sufficient to remove Michael acceptors and the resulting thiol-Michael adducts. Certain embodiments of the present invention enable quantification and/or removal of Michael acceptors and/or Michael acceptor precursors. |
申请公布号 |
AU2006318445(A1) |
申请公布日期 |
2007.05.31 |
申请号 |
AU20060318445 |
申请日期 |
2006.11.22 |
申请人 |
CONTROLLED CHEMICALS, INC. |
发明人 |
JULES A. SHAFER;HAO WANG;VLADISLAV V. TELYATNIKOV |
分类号 |
C07D489/02 |
主分类号 |
C07D489/02 |
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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