디페닐 유도체를 포함하는 항균제
    75.
    发明公开
    디페닐 유도체를 포함하는 항균제 失效
    含有二苯甲基衍生物的抗菌剂

    公开(公告)号:KR1020120079616A

    公开(公告)日:2012-07-13

    申请号:KR1020110000897

    申请日:2011-01-05

    Abstract: PURPOSE: An antibacterial agent containing novel diphenyl derivative or pharmaceutically acceptable salt thereof is provided to suppress bacterial fatty acid biosynthesis. CONSTITUTION: An antibacerial agent against mycobacteria contains a compound of chemical formula I or pharmaceutically acceptable salt thereof as an active ingredient. The mycobacteria are Mycobacterium tuberculosis. A composition for preventing or treating mycobacterium infections contains the compound or salt as an active ingredient. The mycobacterium infections are tuberculosis. The composition is manufactured in the form of a pharmaceutical composition administered to mammals and birds.

    Abstract translation: 目的:提供含有新二苯衍生物或其药学上可接受的盐的抗菌剂以抑制细菌脂肪酸生物合成。 构成:抗分枝杆菌的抗菌剂含有化学式I的化合物或其药学上可接受的盐作为活性成分。 分枝杆菌是结核分枝杆菌。 用于预防或治疗分枝杆菌感染的组合物含有化合物或盐作为活性成分。 分枝杆菌感染是结核病。 该组合物以施用于哺乳动物和鸟类的药物组合物的形式制造。

    신규 3-페녹시-4-파이론, 3-페녹시-4-피리돈 또는 4-피리돈 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 항균 조성물
    78.
    发明公开
    신규 3-페녹시-4-파이론, 3-페녹시-4-피리돈 또는 4-피리돈 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 항균 조성물 有权
    新型3-苯基-4-吡喃酮,3-苯氧基-4-吡啶酮或4-吡啶酮衍生物,其制备方法和含有其作为活性成分的抗生物组合物

    公开(公告)号:KR1020110011271A

    公开(公告)日:2011-02-08

    申请号:KR1020090068834

    申请日:2009-07-28

    CPC classification number: C07D213/06 A61K31/351 C07D309/34

    Abstract: PURPOSE: A novel 3-phenoxy-4-pyrone, 3-penoxy-4-pyridone or 4-pyridoen derivative and an antibacterial composition are provided to effectively suppress enoyl-ACP reductase(Fabl). CONSTITUTION: A novel 3-penoxy-4-pyrone, 3-phenoxy-4-pyridone or 4-pyridone derivative is denoted by chemical formula 1. A method for preparing the novel 3-phenoxy-4-pyrone derivative of chemical formula 1 comprises: a step of performing Ullmann reaction of kojic acid compound of chemical formula 4 to obtain a compound of chemical formula 5; a step of substituting the compound of chemical formula 5 with a chloride group to prepare a compound of chemical formula 6; a step of performing Arbuzov reation of the compound of chemical formula 6 to obtain a compound of chemical formula 7; and a step of performing Horner-Emmons reaction of compound of chemical formula 7 to introduce a double bond structure to prepare a compound of chemical formula 1a. An antibacterial composition contains the novel 3-phenoxy-4-pyrone, 3-phenoxy-4-pyridone or 4-pyridone derivative or pharmaceutically acceptable salt thereof as an active ingredient.

    Abstract translation: 目的:提供新颖的3-苯氧基-4-吡喃酮,3-缩氧-4-吡啶酮或4-吡啶酮衍生物和抗菌组合物,以有效抑制烯酰-ACP还原酶(Fab1)。 构成:化学式1表示新的3-氧羰基-4-吡喃酮,3-苯氧基-4-吡啶酮或4-吡啶酮衍生物。制备化学式1的新型3-苯氧基-4-吡喃酮衍生物的方法包括 :进行化学式4的曲酸化合物的乌尔曼反应以获得化学式5的化合物的步骤; 用氯化物基团取代化学式5的化合物制备化学式6的化合物的步骤; 进行化学式6的化合物的Arbuzov化合以获得化学式7的化合物的步骤; 并进行化学式7化合物的霍纳 - 埃蒙斯反应以引入双键结构以制备化学式1a的化合物的步骤。 抗菌组合物含有新型3-苯氧基-4-吡喃酮,3-苯氧基-4-吡啶酮或4-吡啶酮衍生物或其药学上可接受的盐作为活性成分。

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