发明名称 |
PREPARATION OF NORMORPHINANS |
摘要 |
The present invention provides processes for preparing normorphinans from N-substituted morphinans. In particular, the invention provides methods for removing the N-substituent from the N-substituted morphinan to from a normorphinan carbamate, and then removing the carbamate functionality from the normorphinan carbamate to form the normorphinan. |
申请公布号 |
WO2015074049(A1) |
申请公布日期 |
2015.05.21 |
申请号 |
WO2014US66152 |
申请日期 |
2014.11.18 |
申请人 |
MALLINCKRODT LLC |
发明人 |
BRANDT, JOHN;LIAO, SUBO;HUDSON, EDMUND C.;JARVI, ESA T.;WANG, PETER X.;SCHAEFER, MICHAEL |
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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