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    • 5. 发明公开
    • 이중대칭 구조의 퀴나졸린 유도체 화합물 및 이의 용도
    • 对称结构化喹诺酮衍生化合物及其用途
    • KR1020120135716A
    • 2012-12-17
    • KR1020110054581
    • 2011-06-07
    • 한미사이언스 주식회사
    • 배인환송지영변은영최화일김호석전미애안영길
    • C07D403/14C07D403/12A61K31/517A61P35/00
    • C07D403/14
    • PURPOSE: A quinazoline derivative compound of a symmetrical structure is provided to prevent or treat cancer, inflammatory diseases, autoimmune diseases, or neurodegenerative diseases. CONSTITUTION: A quinazoline derivative compound is denoted by chemical formula 1. A pharmaceutical composition for preventing or treating cancer, inflammatory diseases, autoimmune diseases, or neurodegenerative diseases contains the compound of chemical formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient. A compound library contains the compound of chemical formula 1 or a salt, an isomer, a hydrate, or solvate thereof. A method for preparing the quinazoline derivative compounds comprises: a step of reacting a compound of chemical formula II with a linker(Y-Z-Y) to prepare a compound of chemical formula III; a step of reacting the compound of chemical formula III with iron to prepare a compound of chemical formula IV; a step of reacting three peptides with the compound of chemical formula IV to prepare a compound of chemical formula V; and a step of reacting the compound of chemical formula V with hydrochloric acid.
    • 目的:提供对称结构的喹唑啉衍生物化合物,以预防或治疗癌症,炎性疾病,自身免疫性疾病或神经变性疾病。 构成:喹唑啉衍生物化合物由化学式1表示。用于预防或治疗癌症,炎性疾病,自身免疫疾病或神经变性疾病的药物组合物含有化学式1的化合物或其药学上可接受的盐作为活性成分。 化合物文库含有化学式1的化合物或其盐,异构体,水合物或溶剂合物。 制备喹唑啉衍生物化合物的方法包括:使化学式II的化合物与接头(Y-Z-Y)反应以制备化学式III的化合物的步骤; 使化学式III的化合物与铁反应以制备化学式IV的化合物的步骤; 将三种肽与化学式IV的化合物反应以制备化学式V的化合物的步骤; 和使化学式V的化合物与盐酸反应的步骤。