| 发明名称 |
PROCESSES FOR PREPARING 1,3-DIOXOLANE NUCLEOSIDES |
| 摘要 |
Disclosed are novel processes for preparing 1,3-dioxolane nucleosides of feneral formula I and II : wherein B is a purine or pyrimidine base or an analog or derivative thereof. The invention also provides intermediates for use in the preparation of these compounds.
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| 申请公布号 |
CA2494183(A1) |
申请公布日期 |
2004.04.08 |
| 申请号 |
CA20032494183 |
申请日期 |
2003.08.06 |
| 申请人 |
PHARMASSET LTD. |
发明人 |
WATANABE, KYOICHI A.;DU, JINFA |
| 分类号 |
C07D317/26;C07D317/32;C07D405/04;C07D473/00;C07D473/04;C07D473/16;C07D473/20;C07D491/04;C07D493/08;(IPC1-7):C07D405/04;C07D487/04 |
主分类号 |
C07D317/26 |
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