| 发明名称 |
NOVEL OXADIAZOLOPYRIMIDINE DERIVATIVE |
| 摘要 |
<p>A process for preparing oxadiazolopyrimidines of the formula <IMAGE> I wherein R is alkyl or alkoxyalkyl, by reacting a compound of the formula <IMAGE> II wherein R is as set forth above, with phosgene, is described.</p> |
| 申请公布号 |
JPS5517386(A) |
申请公布日期 |
1980.02.06 |
| 申请号 |
JP19790091053 |
申请日期 |
1979.07.19 |
| 申请人 |
HOFFMANN LA ROCHE |
发明人 |
JIYANNKUROODO MIYURURERU;HENRI RAMUTSU |
| 分类号 |
A61K31/505;A61P9/08;A61P9/12;C07D239/48;C07D401/04;C07D498/04 |
主分类号 |
A61K31/505 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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