Urea-substituted aromatic ring-linked dioxane-quinazoline and -linked dioxane-quinoline compounds, preparation method therefor and use thereof
申请人:BEIJING SCITECH-MQ PHARMACEUTICALS LIMITED
公开号:US10980809B2
公开(公告)日:2021-04-20
The present invention relates to a urea-substituted aromatic ring-linked dioxinoquinazoline and a urea-substituted aromatic ring-linked dioxinoquinoline of Formula (I), or a pharmaceutically acceptable salt thereof or a hydrate thereof. Also provided are the preparation of the compound as shown in Formula (I) and the pharmaceutically acceptable salt thereof and the use thereof as a drug. The drug is used as an inhibitor of tyrosine kinases (e.g., VEGFR-2, C-RAF, B-RAF) for treating tyrosine kinase-related diseases.