| 发明名称 |
HEMISYNTHETISCHES VERFAHREN UND DESSEN ZWISCHENPRUDUKTE |
| 摘要 |
Processes are provided for preparing compounds with a fused ring structure of formula (XIV). Such products include ecteinascidins and have a spiroamine-1,4-bridge. The process involving forming a 1,4 bridge using a 1-labile, 10-hydroxy, 18-protected hydroxy, di-6,8-en-5-one fused ring compound. After formation of the 1,4 bridge, C-18 protection is removed before spiroamine introduction. |
| 申请公布号 |
AT283273(T) |
申请公布日期 |
2004.12.15 |
| 申请号 |
AT20000927582T |
申请日期 |
2000.05.15 |
| 申请人 |
PHARMA MAR, S.A. |
发明人 |
CUEVAS, CARMEN;PEREZ, MARTA;FRANCESCH, ANDRES;FERNANDEZ, CAROLINA;CHICHARRO, JOSE LUIS;GALLEGO, PILAR;ZARZUELO, MARIA;DE LA CALLE, FERNANDO;MANZANARES, IGNACIO |
| 分类号 |
C07D471/18;A61K31/4995;A61K35/00;A61P31/04;A61P35/00;C07D;C07D221/00;C07D241/00;C07D291/00;C07D317/00;C07D471/22;C07D487/18;C07D491/22;C07D515/00;C07D515/22 |
主分类号 |
C07D471/18 |
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