发明名称 |
Substituted quinolone derivatives and pharmaceuticals containing the same |
摘要 |
Substituted quinolone derivatives represented by the following formula: <CHEM> wherein R<1> represents a substituted or unsubstituted (hetero)aryl group, R<2> represents H or an alkoxycarbonyl, substituted aminocarbonyl, cyano or like group, and R<3> and R<4> each independently represent H or a substituted alkyl, aryl, amino or like group, and salts thereof; pharmaceuticals containing the same. These derivatives and salts have excellent anti-ulcer activities. |
申请公布号 |
EP0900789(A3) |
申请公布日期 |
2000.02.02 |
申请号 |
EP19980116368 |
申请日期 |
1998.08.28 |
申请人 |
SSP CO., LTD. |
发明人 |
SADA, YOSHIDA;ADEGAWA, SHIGERU;MOGI, KINICHI;HONDA, HARUYOSHI;ETO, HIROMICHI;MORIMOTO, SHINICHI;OKAWA, JUNJI;UMEHARA, NORIMITSU;SATO, SUSUMU |
分类号 |
A61K31/47;A61K31/495;A61K31/535;A61P1/04;A61P31/04;C07D215/42;C07D215/44;C07D215/46;C07D401/04;C07D501/12 |
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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