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.
|
申请公布号 |
CA2188306(A1) |
申请公布日期 |
1995.11.02 |
申请号 |
CA19952188306 |
申请日期 |
1995.04.21 |
申请人 |
GLAXO GROUP LIMITED |
发明人 |
HILL, MALCOM LEITHEAD;WHITEHEAD, ANDREW JONATHAN;HORNBY, ROY;HALLET, PETER;GOODYEAR, MICHAEL DAVID;DWYER, P. OWEN |
分类号 |
C07D;C07D327/04;C07D339/06;C07D411/04;C07D473/00;C07D473/18;C07D473/34;(IPC1-7):C07D411/04;C07D405/04;C07D409/04;C07D471/04;C07D487/04;C07F7/10;C07D317/34 |
主分类号 |
C07D |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|