| 发明名称 |
INTERMEDIATES FOR THE SYNTHESIS OF EPOTHILONES AND METHODS FOR THEIR PREPARATION |
| 摘要 |
<p>The invention relates to a method of synthesis for a compound of formula (I), wherein R is a heterocyclyl moiety and X1, X2, X3 and X4 are, independently of each other, protecting groups, which is appropriate for the synthesis of epothilone B and desoxyepothilone B.</p> |
| 申请公布号 |
WO9959985(A1) |
申请公布日期 |
1999.11.25 |
| 申请号 |
WO1999EP03354 |
申请日期 |
1999.05.14 |
| 申请人 |
NOVARTIS AG;NOVARTIS-ERFINDUNGEN VERWALTUNGSGESELLSCHAFT MBH;ALTMANN, KARL-HEINZ;BAUER, ARMIN;SCHINZER, DIETER |
发明人 |
ALTMANN, KARL-HEINZ;BAUER, ARMIN;SCHINZER, DIETER |
| 分类号 |
C07D263/26;C07D263/32;C07D277/22;C07D277/24;C07D277/30;C07D307/33;C07D319/06;C07D417/06;C07F7/18;(IPC1-7):C07D277/24;C07D307/32 |
主分类号 |
C07D263/26 |
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