광학활성 1,4-디데옥시-1,4-이미노-아라비니톨의 제조방법
    52.
    发明公开
    광학활성 1,4-디데옥시-1,4-이미노-아라비니톨의 제조방법 有权
    用于光活性的1,4-二脱氧-1,4-亚氨基阿拉伯糖的制备方法

    公开(公告)号:KR1020110087977A

    公开(公告)日:2011-08-03

    申请号:KR1020100007674

    申请日:2010-01-28

    Abstract: PURPOSE: A method for preparing optically active 1,4-dideoxy-1,4-imino-arabinitol is provided to easily synthesize a target compound. CONSTITUTION: A method for preparing 1,4-dideoxy-1,4-imino-arabinitol comprises: a step of oxidizing N-protected aziridinylmethanole compound of chemical formula 2; a step of reacting the compound of chemical formula 2 with a phosphonoacetate compound to prepare an ester compound of chemical formula 3; a step of reacting dihydroxylation of the ester compound of chemical formula 3 to prepare a dihydroxy compound of chemical formula 4; a step of cyclizing the dihydroxy compound of chemical formula 4 under the presence of organic acid of R_3COOH to prepare a lactam compound of chemical formula 5; and a step of reducing the lactam compound of chemical formula 5 deprotecting.

    Abstract translation: 目的:提供光学活性1,4-二脱氧-1,4-亚氨基 - 阿拉伯糖醇的制备方法,以容易地合成目标化合物。 构成:制备1,4-二脱氧-1,4-亚氨基 - 阿拉伯糖醇的方法包括:氧化化学式2的N-保护的氮丙啶基甲烷化合物的步骤; 使化学式2的化合物与膦酰基乙酸酯化合物反应以制备化学式3的酯化合物的步骤; 使化学式3的酯化合物的二羟基化反应制备化学式4的二羟基化合物的步骤; 在R_3COOH的有机酸的存在下环化化学式4的二羟基化合物以制备化学式5的内酰胺化合物的步骤; 以及还原化学式5的内酰胺化合物去保护的步骤。

    약물 부작용이 감소된 급성골수성백혈병 표적치료제
    56.
    发明公开
    약물 부작용이 감소된 급성골수성백혈병 표적치료제 无效
    急性甲状腺功能低下症的治疗药物

    公开(公告)号:KR1020160005664A

    公开(公告)日:2016-01-15

    申请号:KR1020150096769

    申请日:2015-07-07

    CPC classification number: A61K31/506 A61K31/519

    Abstract: 본발명은급성골수성백혈병표적치료제에관한것으로서, 급성골수성백혈병의저해활성과 FLT3 점돌연변이종에대한저해활성을가지고있는약물부작용이감소된급성골수성백혈병치료, 예방및 경감에유용하다.

    Abstract translation: 本发明涉及急性骨髓细胞白血病靶向药物,其具有对FLT3的点突变体和急性骨髓性白血病两者的抑制活性,并且还显示药物不良反应降低,从而可用于治疗,预防和缓解急性髓细胞 白血病。 此外,本发明还涉及用于治疗,预防和缓解急性骨髓性白血病的药物组合物,其表现出减少的药物不良反应,并含有2,7-取代的噻吩并[3,2-d]嘧啶化合物 化学式1或其药学上可接受的盐作为活性成分。

    (+)-폴리옥사믹 산의 제조방법
    59.
    发明公开
    (+)-폴리옥사믹 산의 제조방법 有权
    制备(+) - 多羟基酸的新方法

    公开(公告)号:KR1020140064510A

    公开(公告)日:2014-05-28

    申请号:KR1020120131916

    申请日:2012-11-20

    Abstract: The present invention relates to a novel preparation method of (+)-polyoxamic acid and a novel intermediate compound synthesized while the preparation method is performed. According to the present invention, (+)-polyoxamic acid having a high optical purity can be produced in high yield. Especially, the preparation process is simple and thus can be advantageously used for the mass production.

    Abstract translation: 本发明涉及一种(+) - 聚氧杂恶唑酸的新制备方法和一种在制备方法时合成的新型中间体化合物。 根据本发明,可以高产率制备具有高光学纯度的(+) - 聚氧杂环戊酸。 特别地,制备方法简单,因此可有利地用于批量生产。

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