| 发明名称 |
Process for preparing nucleosides with unprotected sugars |
| 摘要 |
PCT No. PCT/EP96/01472 Sec. 371 Date Apr. 4, 1997 Sec. 102(e) Date Apr. 4, 1997 PCT Filed Apr. 3, 1996 PCT Pub. No. WO96/31520 PCT Pub. Date Oct. 10, 1996A novel process for nucleoside synthesis, which process comprises reacting the free sugar with heterocyclic bases in the presence of silylating agents in an inert solvent containing a Lewis acid.
|
| 申请公布号 |
US5750676(A) |
申请公布日期 |
1998.05.12 |
| 申请号 |
US19970817802 |
申请日期 |
1997.04.04 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
VORBRUEGGEN, HELMUT;KROLIKIEWICZ, KONRAD;BENNUA-SKALMOWSKI, BAERBEL |
| 分类号 |
C07H19/02;C07H19/056;(IPC1-7):C07H1/00;C07H1/06;C07H19/067;C07H19/167 |
主分类号 |
C07H19/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
