发明名称 |
PROCESS FOR THE MANUFACTURE OF NOVEL OXADIAZOLOPYRIMIDINE DERIVATIVES |
摘要 |
<p>RAN 4019/78 Compounds of the general formula I , wherein R represents an alkyl or alkoxyalkyl group, and their salts can be manufactured by reacting a corresponding 2-amino-4-pyrimidinecarbamate-3-oxide with phosgene followed by optional salt formation. These compounds and salts possess long-lasting valuable vasodilating and/or blood pressure-lowering properties and are accordingly suitable for the treatment of vascular-conditioned hypertension or as vasodilators in the case of peripheral blood supply disorders.</p> |
申请公布号 |
CA1103245(A) |
申请公布日期 |
1981.06.16 |
申请号 |
CA19790330696 |
申请日期 |
1979.06.27 |
申请人 |
HOFFMANN-LA ROCHE LIMITED |
发明人 |
MULLER, JEAN-CLAUDE;RAMUZ, HENRI |
分类号 |
A61K31/505;A61P9/08;A61P9/12;C07D239/48;C07D401/04;C07D498/04;(IPC1-7):07D498/04 |
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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