发明名称 |
NOVEL 4-SUBSTITUTED ANTHRACYCLINONES & PROCESS FOR THEIR PREPARATION |
摘要 |
4-substituted anthracyclinones of formula (I) <CHEM> wherein R represents a hydrogen atom or a straight or branched alkyl, alkenyl or alkynyl group having from 1 to 10 carbon atoms, are intermediates in the preparation of antitumor anthracycline glycosides of formula (IX): <CHEM> wherein R is as defined above and R1 is a hydrogen atom or a hydroxy group, and pharmaceutically acceptable salts thereof. |
申请公布号 |
GB8818167(D0) |
申请公布日期 |
1988.09.01 |
申请号 |
GB19880018167 |
申请日期 |
1988.07.29 |
申请人 |
FARMITALIA CARLO ERBA, S R L |
发明人 |
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分类号 |
C07C49/337;A61K31/70;A61K31/7028;A61K31/7034;A61K31/704;A61P31/04;C07C45/36;C07C66/00;C07C67/36;C07C69/95;C07H15/252 |
主分类号 |
C07C49/337 |
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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