发明授权
- 专利标题： 4-substituted-amino-quinazolines and nitrates thereof
- 专利标题（中）： 4-取代的氨基喹啉及其硝酸酯
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申请号： US16844671申请日： 1971-08-02
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公开(公告)号： US3833584A公开(公告)日： 1974-09-03
- 发明人: GABEL L , SIMPSON W
- 申请人： SANDOZ AG
- 专利权人： Sandoz Ag
- 当前专利权人： Sandoz Ag
- 优先权： US16844671 1971-08-02; US1381870 1970-02-24; US80393269 1969-03-03; US80393369 1969-03-03; US83805069 1969-06-26; US84199069 1969-07-15
- 主分类号： C07D491/04
- IPC分类号： C07D491/04 ; C07D51/48
摘要：
THE INVENTION DISCLOSED COMPOUNDS OF THE CLASS WHICH ARE NITRATES OF 4-SUBSTITUTED-AMINO-QUINAZOLINES, E.G., 4-(2HYDROXYETHYL)AMINO-6,7 - DIMETHOXYQUINAZOLINE NITRATE, HAVING PHARMACOLOGICAL ACTIVITY IN ANIMALS AND USEFUL, FOR EXAMPLE, AS HYPOTENSIVE AND ANTI-ANGINAL AGENTS. ALSO DISCLOSED, ARE THE HYDROXY INTERMEDIATES USEFUL IN PREPARATION OF SAID NITRATES.
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