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    • 19. 发明公开
    • 혈관 신생 억제 및 항산화 효과를 가지는 이미다졸계 알칼로이드 유도체 및 이의 제조방법
    • 用于抑制血管生成和抗氧化活性的咪唑类生物碱衍生物及其制备方法
    • KR1020120122705A
    • 2012-11-07
    • KR1020110041031
    • 2011-04-29
    • 주식회사 레고켐 바이오사이언스주식회사 바이오씨에스
    • 송호영김성진박수호이향숙박태교우성호김용주김태윤
    • C07D405/06A61K31/4178A61P35/00A61P3/10
    • C07D405/06
    • PURPOSE: An imidazole-based alkaloid derivative, a pharmaceutically acceptable salt thereof and a method for preparing the same are provided to suppress HIF-1 activation and angiogenesis and to treat diseases related to angiogenesis. CONSTITUTION: An imidazole-based alkaoid derivative is denoted by chemical formula 1. A method for preparing the compound of chemical formula 1 comprises: a step of reacting a compound of chemical formula 1 and a compound of chemical formula 3 to prepare a compound of chemical formula 4; a step of reducing the compound of chemical formula 4 and halogenations of alcohol to prepare a compound of chemical formula 5; a step of reacting a compound of chemical formula 5 with a compound of chemical formula 6. A composition for angiogenesis suppression and antioxidation contains: pharmaceutically effective amount of compounds of chemical formula 1, pharmaceutically acceptable salt, hydrate, solvate, isomer, or prodrug thereof; and a pharmaceutically acceptable carrier, diluents, or excipient or a combination thereof.
    • 目的:提供咪唑类生物碱衍生物及其药学上可接受的盐及其制备方法,以抑制HIF-1的活化和血管生成并治疗与血管发生有关的疾病。 构成:化学式1表示咪唑基类固醇衍生物。化学式1化合物的制备方法包括:使化学式1化合物与化学式3化合物反应,制备化学式 公式4; 减少化学式4的化合物和醇的卤化以制备化学式5的化合物的步骤; 化学式5的化合物与化学式6的化合物反应的步骤。用于血管生成抑制和抗氧化的组合物包含:药学上有效量的化学式1的化合物,其药学上可接受的盐,水合物,溶剂合物,异构体或前药 ; 和药学上可接受的载体,稀释剂或赋形剂或其组合。