| 发明名称 |
PROCESS FOR THE DIASTEREOSELECTIVE SYNTHESIS OF NUCLEOSIDE ANALOGUES |
| 摘要 |
A diastereoselective process for the preparation of compounds of formula (I) , wherein W is S, S=O, SO2, or O; X is S, S=O, SO2, or O; R1 is hydrogen or acyl, and R2 is a purine or pyrimidine base or an analogue or derivative thereof, is described.
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| 申请公布号 |
CA2188306(C) |
申请公布日期 |
2007.07.03 |
| 申请号 |
CA19952188306 |
申请日期 |
1995.04.21 |
| 申请人 |
GLAXO GROUP LIMITED |
发明人 |
HILL, MALCOLM LEITHEAD;WHITEHEAD, ANDREW JONATHAN;HORNBY, ROY;HALLETT, PETER;GOODYEAR, MICHAEL DAVID;DWYER, P. OWEN |
| 分类号 |
C07D411/04;C07D;C07D317/34;C07D327/04;C07D339/06;C07D405/04;C07D409/04;C07D471/04;C07D473/00;C07D473/18;C07D473/34;C07D487/04;C07F7/10 |
主分类号 |
C07D411/04 |
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