퀴놀린 카복실산 아마이드 유도체 또는 이의 약학적으로허용가능한 염, 이의 제조방법 및 이를 유효성분으로함유하는 항균 조성물
    2.
    发明公开
    퀴놀린 카복실산 아마이드 유도체 또는 이의 약학적으로허용가능한 염, 이의 제조방법 및 이를 유효성분으로함유하는 항균 조성물 有权
    喹啉 - 羧酸 - 酰胺衍生物或其药学上可接受的盐,其制备方法和含有它们作为活性成分的抗生素组合物

    公开(公告)号:KR1020090063869A

    公开(公告)日:2009-06-18

    申请号:KR1020070131388

    申请日:2007-12-14

    Abstract: An antibacterial composition containing a quinoline-carboxylic acid amide derivative or its pharmaceutically allowable salt is provided to suppress bacteria proliferation by inhibiting Fab I activation which is related to the last step of fatty acid biosynthesis. An antibacterial composition comprises a quinoline-carboxylic acid-amide derivative of the chemical formula 1 or its pharmaceutically allowable salt. A method for manufacturing the quinoline-carboxylic acid-amide derivative comprises: a step of reacting an aldehyde group of the chemical formula 2 with a phosphate, whose cyano group is substituted, to obtain a compound of the chemical formula 3; a step of performing intramolecular cyclization of the compound of the chemical formula 3 to obtain a quinoline compound of the chemical formula 4; a step of reacting the compound of the chemical formula 4 with a secondary amine to obtain a compound of the chemical formula 1(1a); and a step of reacting the compound of the chemical formula 1(1a) with an isocyanate to obtain the compound of the chemical formula 1.

    Abstract translation: 提供含有喹啉羧酸酰胺衍生物或其药学上可允许的盐的抗菌组合物,通过抑制与脂肪酸生物合成的最后步骤相关的Fab I激活来抑制细菌增殖。 抗菌组合物包含化学式1的喹啉羧酸 - 酰胺衍生物或其药学上可允许的盐。 喹啉羧酸 - 酰胺衍生物的制造方法包括:使化学式2的醛基与氰基取代的磷酸酯反应,得到化学式3的化合物的工序; 化学式3的化合物进行分子内环化的步骤,得到化学式4的喹啉化合物; 使化学式4的化合物与仲胺反应以获得化学式1(1a)的化合物的步骤; 以及使化学式1(1a)的化合物与异氰酸酯反应以获得化学式1的化合物的步骤。

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