The present invention relates to a substituted nitrogenous aromatic ring compound and a composition containing the compound and its application. Specifically, the invention discloses a nitrogenous aromatic ring compound shown in formula (I), or a pharmaceutical composition of its crystal form, pharmaceutically acceptable salts, prodrugs, stereoisomers, hydrates or solvent compounds. The compound can be used as an inhibitor of vascular endothelial growth factor receptor (VEGFR), and can be used to prepare drugs for treating diseases related to protein tyrosine kinase dysfunction (such as thyroid cancer, etc.).
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】2017.02....
【专利技术属性】
技术研发人员:王义汉,邢青峰,
申请(专利权)人:深圳市塔吉瑞生物医药有限公司,
类型:发明
国别省市:广东,44
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