| 发明名称 |
Processes for preparing calanolide a and intermediates thereof |
| 摘要 |
The present invention provides a production method of Calanolide A according to the following method wherein each symbol is as defined in the specification, as a more convenient and industrially practical method for the synthesis of Calanolide A from an easily available starting material.
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| 申请公布号 |
US2004106808(A1) |
申请公布日期 |
2004.06.03 |
| 申请号 |
US20030450702 |
申请日期 |
2003.12.12 |
| 申请人 |
TERASHIMA SHIRO;KOYAKUMARU KENICHI |
发明人 |
TERASHIMA SHIRO;KOYAKUMARU KENICHI |
| 分类号 |
C07D311/18;A61K31/37;A61P31/18;A61P43/00;C07B61/00;C07D311/16;C07D493/04;C07D493/14;C07D493/16;(IPC1-7):C07D311/02 |
主分类号 |
C07D311/18 |
| 代理机构 |
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