The present invention relates to compounds, processes for their preparation, pharmaceutical compositions containing them as active ingredient, methods for the treatment of disease states associated with the inhibition of the protein tyrosine kinase activity of growth factor receptors such as c-Met, thereby making them useful as anticancer agents, to their use as medicaments for use in the production of inhibition of tyrosine kinases reducing effects in warm-blooded animals such as humans.
[EN] USE OF COMPOUND AS C-MET KINASE INHIBITOR FOR TREATMENT OF NEUROFIBROMATOSIS TYPE I<br/>[FR] UTILISATION D'UN COMPOSÉ COMME INHIBITEUR DE LA KINASE C-MET POUR LE TRAITEMENT DE LA NEUROFIBROMATOSE DE TYPE I<br/>[ZH] 作为c-Met激酶抑制剂的化合物治疗I型神经纤维瘤病的用途
申请人:[en]CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.;[zh]正大天晴药业集团股份有限公司
CRYSTALLINE OF COMPOUND AS C-MET KINASE INHIBITOR AND PREPARATION METHOD THEREFOR AND USE THEREOF
申请人:CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
公开号:US20210047272A1
公开(公告)日:2021-02-18
The present application falls within the field of medicinal chemistry, relates to the crystalline of a compound as a c-Met kinase inhibitor, and specifically relates to the crystalline of N-(4-((7-((1-(cyclopentylamino)cyclopropyl)methoxy)-6-methoxyquinolin-4-yl)oxy)-3-fluorophenyl)-N-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide, and a preparation method therefor, a crystalline composition thereof, and a pharmaceutical composition thereof, as well as the use of the crystalline for treating diseases associated with the inhibition of growth factor receptor protein tyrosine kinase activity. The crystalline of the present application has excellent properties in at least one of the following aspects: pharmacokinetics, bioavailability, hygroscopicity, stability, solubility, purity, ease of preparation, etc.