发明名称 |
PENTACYCLO COMPOUND |
摘要 |
Novel pentacyclic compounds having antimicrobial and antitumor activity and a process for preparing the same. The pentacyclic compounds are also usefual as intermediates in the production of known tetracyclic antitumor compounds. |
申请公布号 |
JPH03223292(A) |
申请公布日期 |
1991.10.02 |
申请号 |
JP19900231832 |
申请日期 |
1990.09.01 |
申请人 |
FUJISAWA PHARMACEUT CO LTD;R I PATENTS INC |
发明人 |
GOSHIMA SHUNSUKE;FUKUYAMA TORU |
分类号 |
A61K31/535;A61P31/04;A61P35/00;C07D498/22 |
主分类号 |
A61K31/535 |
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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