发明名称 |
ANALOGIFREMGANGSMAADE TIL FREMSTILLING AF 9-HALOGEN-7-OXO-2,3-DIHYDRO-7H-PYRIDO(1,2,3-DE)(1,4)BENZOXAZIN-6-CARBOXYLSYREDERIVATER |
摘要 |
<p>Pyrido[1,2,3-de][1,4]benzoxazine derivatives are described having the formula (I) <IMAGE> (I) wherein X is a halogen atom, R is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms and Z represents mono-substituted, di-substituted or cyclic-substituted amino group which may contain a hetero atom and may have a substituent such as hydroxyl, alkyl having 1 to 6 carbon atoms, amino, hydroxyalkyl having 1 to 6 carbon atoms or mono- or di-alkylamino having 1 to 6 carbon atoms in each alkyl moiety and the pharmaceutically acceptable salt thereof, having antibacterial activity.</p> |
申请公布号 |
DK158267(C) |
申请公布日期 |
1990.10.15 |
申请号 |
DK19810003889 |
申请日期 |
1981.09.02 |
申请人 |
DAIICHI SEIYAKU CO. LTD. |
发明人 |
HAYAKAWA, ISAO;HIRAMITSU, TOKIYUKI;TANAKA, YOSHIAKI |
分类号 |
C07D498/04;A61K31/535;A61P31/04;C07C205/37;C07D265/36;C07D498/06;(IPC1-7):C07D498/06 |
主分类号 |
C07D498/04 |
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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