페닐카바메이트 결정형 및 이의 제조 방법

    公开(公告)号:WO2023014160A1

    公开(公告)日:2023-02-09

    申请号:PCT/KR2022/011648

    申请日:2022-08-05

    发明人: 최용문

    摘要: 본 발명은 페닐카바메이트 유도체 화합물의 결정형과 그 용도에 대한 것으로서, 보다 구체적으로 본 발명은 열역학적으로 더욱 안정된 결정형인 패턴 1 결정형 및 이의 제조 방법에 대한 것으로서, 다양한 용매를 이용하여 비정형 및 결정형을 제조하고, 이중에서 역학적으로 안정된 패턴 1 결정형 및 상기 결정형의 약학적 용도를 제공한다.

    NOVEL POLYMORPH OF THE HYDROCHLORIDE OF THE (4-HYDROXYCARBAMOYL-PHENYL)-CARBAMIC ACID (6-DIMETHYLAMINO METHYL-2-NAPHTALENYL) ESTER
    5.
    发明申请
    NOVEL POLYMORPH OF THE HYDROCHLORIDE OF THE (4-HYDROXYCARBAMOYL-PHENYL)-CARBAMIC ACID (6-DIMETHYLAMINO METHYL-2-NAPHTALENYL) ESTER 审中-公开
    (4-羟基羧基苯基) - 氨基酸(6-二甲基氨基甲基-2-硝基苯基)酯的氢氯化物的新型聚合物

    公开(公告)号:WO2011092556A1

    公开(公告)日:2011-08-04

    申请号:PCT/IB2010/055560

    申请日:2010-12-03

    CPC分类号: C07C271/28 A61K31/27

    摘要: Herein described is a novel crystalline form of the hydrochloride of the (4- hydroxycarbamoyl-pheny3)-carbamic acid (6-dimethylamino methyl-2- naphtalenyl) ester. In particular, herein described is a polymorph of the hydrochloride of the (4- hydroxycarbamoyl-phenyl)-carbamic acid (6-dimethylamino methyl-2- naphtalenyl) ester, characterized by a Powder X Ray Diffraction spectrum as indicated in Figure 1, and/or by a DSC profile as indicated in figure 2, and/or by a TGA profile as indicated in figure 3 and/or by an IR spectrum as indicated in figure 4.

    摘要翻译: 本文描述了(4-羟基氨基甲酰基 - 苯基) - 氨基甲酸(6-二甲基氨基甲基-2-萘基)酯的盐酸盐的新结晶形式。 特别地,本文描述的是(4-羟基氨基甲酰基 - 苯基) - 氨基甲酸(6-二甲基氨基甲基-2-萘基)酯的盐酸盐的多晶型物,其特征在于如图1所示的粉末X射线衍射光谱,以及 /或通过如图2所示的DSC轮廓和/或如图3所示的TGA轮廓和/或如图4所示的IR光谱。