QUINAZOLINE HETEROCYCLIC COMPOUND AS EGFR KINASE INHIBITOR AND PREPARATION AND APPLICATION THEREOF
申请人:BEIJING SCITECH-MQ PHARMACEUTICALS LIMITED
公开号:US20170355683A1
公开(公告)日:2017-12-14
The present invention relates to an N-substituted-phenyl-5-substituted-alkoxy-2,3-dihydro-[1,4]dioxane[2,3-f]quinazolin-10-amine (I) or 4-substituted-arylamino-6-substituted-alkyl-6H-[1,4]oxazino[3,2-g]quinazoline-7(8H)-one (II) type compounds, a preparation method thereof and an application thereof as an inhibitor for epidermal growth factor receptor (EGFR) (comprising some mutant forms of EGFR) to treat cancer. These compounds and salts thereof can be used to treat or prevent various cancer diseases.
该发明涉及N-取代苯基-5-取代烷氧基-2,3-二氢-[1,4]二噁烷[2,3-f]喹唑啉-10-胺(I)或4-取代芳基氨基-6-取代烷基-6H-[1,4]噁唑啉[3,2-g]喹唑啉-7(8H)-酮(II)类型化合物,其制备方法及其作为表皮生长因子受体(EGFR)抑制剂(包括某些EGFR的突变形式)用于治疗癌症的应用。这些化合物及其盐可用于治疗或预防各种癌症疾病。