| 发明名称 |
NOVEL CYANOIMIDAZOLE NUCLEOSIDE DERIVATIVES |
| 摘要 |
<p>A novel cyanoimidazole nucleoside and derivative thereof, particularly 4-cyanoimidazolium-5-olate nucleoside and acyl derivatives thereof, and pharmaceutically acceptable salts thereof which are useful as antitumor agents and immunosuppressants, are prepared by dehydrating carboxamide derivatives of the formula: <IMAGE> wherein R is an acyl group, and then, if desired, deacylating.</p> |
| 申请公布号 |
DE3566263(D1) |
申请公布日期 |
1988.12.22 |
| 申请号 |
DE19853566263 |
申请日期 |
1985.03.11 |
| 申请人 |
SUMITOMO PHARMACEUTICALS COMPANY, LIMITED |
发明人 |
TARUMI, YUZO;ATSUMI, TOSHIO;FUKUI, MASARU 303 SUN COURT NAKASAKURAZUKA |
| 分类号 |
A61K31/70;A61K31/7042;A61K31/7052;A61K31/7056;A61P35/00;C07H19/052;(IPC1-7):C07H19/052 |
主分类号 |
A61K31/70 |
| 代理机构 |
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代理人 |
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