发明名称 |
ANTIBACTERIAL AGENT |
摘要 |
An antibacterial containing a ketonitrile derivative represented by general formula (1) or a salt thereof as the active ingredient and having an excellent antibacterial activity against Gram-positive and Gram-negative bacteria, wherein R<1> represents hydrogen or lower alkyl; R<2>, R<3>, R<4> and R<5> represent each independently hydrogen, halogen, nitro, lower alkyl, lower alkoxy or (un)substituted phenoxy; X represents (un)substituted aromatic hydrocarbyl or (un)substituted heterocycle; Y represents (un)substituted aromatic hydrocarbyl, (un)substituted heterocycle, carbonyl substituted by (un)substituted aromatic hydrocarbyl, carbonyl substituted by (un)substituted heterocycle, or N,N-disubstituted carbamoyl.
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申请公布号 |
WO9600570(A1) |
申请公布日期 |
1996.01.11 |
申请号 |
WO1995JP01289 |
申请日期 |
1995.06.28 |
申请人 |
DAIICHI PHARMACEUTICAL CO., LTD. |
发明人 |
KATO, SHOZO;ITAHANA, HIDENOBU;ISHIZAKI, MASAHIKO +DI;FURUKI, MAKIKO;YAMAGUCHI, MASAO;OHMURO, FUMIO;NAGATA, SEIJI;OHARA, EIJI;KITAJIMA, TOSHIO |
分类号 |
C07D239/34;A61K;A61K31/275;A61K31/277;A61K31/341;A61K31/38;A61K31/381;A61K31/395;A61K31/40;A61K31/42;A61K31/423;A61K31/425;A61K31/428;A61K31/44;A61K31/4402;A61K31/4412;A61K31/4427;A61K31/4433;A61K31/4436;A61K31/4439;A61K31/444;A61K31/445;A61K31/4453;A61K31/454;A61K31/4545;A61K31/4709;A61K31/495;A61K31/496;A61K31/498;A61K31/505;A61K31/506;A61K31/5375;A61K31/55;A61P31/04;C07C255/17;C07C255/21;C07C255/24;C07C255/40;C07C255/54;C07D213/57;C07D213/64;C07D239/30;C07D241/44;C07D263/58;C07D277/68;C07D295/15;C07D295/185;C07D307/54;C07D333/24;C07D401/12;C07D409/12;(IPC1-7):A61K31/275;A61K31/34;A61K31/535 |
主分类号 |
C07D239/34 |
代理机构 |
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代理人 |
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地址 |
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