| 发明名称 |
A PROCESS FOR PREPARING OXANOSINE |
| 摘要 |
Aprocess for synthesizing oxanosine of the formula <CHEM> which comprises hydrolyzing a 2 min -O-protected oxanosine of the general formula <CHEM> wherein R1 represents a protective group for the hydroxyl group, and R2 and R3 each represent a hydrogen atom or a protective group, said R1 and R2 being optionally bound together to form a ring, thereby to eliminate the protective group (s). |
| 申请公布号 |
DE3371633(D1) |
申请公布日期 |
1987.06.25 |
| 申请号 |
DE19833371633 |
申请日期 |
1983.12.19 |
| 申请人 |
MICROBIAL CHEMISTRY RESEARCH FOUNDATION |
发明人 |
UMEZAWA, HAMAO, PROF.;TAKEUCHI, TOMIO;TAKITA, TOMOHISA;SHIMADA, NOBUYOSHI;KATOH, KUNIKI;YAGISAWA, NAOMASA |
| 分类号 |
A61K31/70;A61K31/7042;A61K31/7052;A61P35/00;C07H19/052;C07H19/24;(IPC1-7):C07H19/24 |
主分类号 |
A61K31/70 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
