COMPOSÉ D'ACIDE CARBOXYLIQUE À SUBSTITUTION QUINOLINYLE OU SEL PHARMACEUTIQUEMENT ACCEPTABLE DE CELUI-CI, COMPOSITION PHARMACEUTIQUE ET UTILISATION ASSOCIÉES
The present application provides a quinolyl-substituted carboxylic acid compound as shown in formula (I) or a pharmaceutically acceptable salt thereof, as well as a method for preparing the compound, a use of the compound, and a formulation containing the quinolyl-substituted carboxylic acid compound or the pharmaceutically acceptable salt thereof. This type of compounds are inhibitors for AXL and/or VEGFR2 protein kinase, and can be used to treat diseases caused by abnormality of the two protein kinases, such as, tumor, etc.;