发明名称 |
4(1H)QUINOLONE DERIVATIVES |
摘要 |
The invention provides 4(1H)quinolone derivatives of the formula I: <CHEM> wherein R represents an alkyl group containing up to 6 carbon atoms, R<1> represents an alkyl or alkenyl group containing up to 6 carbon atoms, R<2> and R<3> singly each represents hydrogen, halogen, methoxy or a trifluoromethyl group, with the proviso that at least one of R<2> and R<3> is hydrogen, and pharmaceutically acceptable salts thereof and processes for their production. The compounds are useful for the treatment of cardiovascular and respiratory disorders. |
申请公布号 |
AU7444791(A) |
申请公布日期 |
1991.09.18 |
申请号 |
AU19910074447 |
申请日期 |
1991.02.15 |
申请人 |
LABORATORIOS ALMIRALL, SA |
发明人 |
ROBERT WILLIAM GRISTWOOD;CARLOS PUIG DURAN;FERNANDO PUJOL NOGUERA;JOSE MANUEL PRIETO SOTO;ARMANDO VEGA NOVEROLA |
分类号 |
A61K31/47;A61P9/00;A61P9/12;A61P11/00;C07D215/38 |
主分类号 |
A61K31/47 |
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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