347161-73-3Relevant academic research and scientific papers
Discovery of 2-(4-Chloro-3-(trifluoromethyl)phenyl)- N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)acetamide (CHMFL-KIT-64) as a Novel Orally Available Potent Inhibitor against Broad-Spectrum Mutants of c-KIT Kinase for Gastrointestinal Stromal Tumors
Liu, Qingsong,Wu, Yun,Wang, Beilei,Wang, Junjie,Qi, Shuang,Zou, Fengming,Qi, Ziping,Liu, Feiyang,Liu, Qingwang,Chen, Cheng,Hu, Chen,Hu, Zhenquan,Wang, Aoli,Wang, Li,Wang, Wenchao,Ren, Tao,Cai, Yujiao,Bai, Mingfeng,Liu, Jing
, p. 6083 - 6101 (2019/08/02)
Starting from our previously developed c-KIT kinase inhibitor CHMFL-KIT-8140, through a type II kinase inhibitor binding element hybrid design approach, we discovered a novel c-KIT kinase inhibitor compound 18 (CHMFL-KIT-64), which is potent against c-KIT wt and a broad spectrum of drug-resistant mutants with improved bioavailability. 18 exhibits single-digit nM potency against c-KIT kinase and c-KIT T670I mutants in the biochemical assay and displays great potencies against most of the gain-of-function mutations in the juxtamembrane domain, drug-resistant mutations in the ATP binding pocket (except V654A), and activation loops (except D816V). In addition, 18 exhibits a good in vivo pharmacokinetic (PK) profile in different species including mice, rats, and dogs. It also displays good in vivo antitumor efficacy in the c-KIT T670I, D820G, and Y823D mutant-mediated mice models as well as in the c-KIT wt patient primary cells which are known to be imatinib-resistant. The potent activity against a broad spectrum of clinically important c-KIT mutants combining the good in vivo PK/pharmacodynamic properties of 18 indicates that it might be a new potential therapeutic candidate for gastrointestinal stromal tumors.
QUINOLINE DERIVATIVES AS INHIBITORS OF AXL/MER RTK AND CSF1R
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Page/Page column 79, (2019/12/25)
The present invention relates to quinoline derivatives which are inhibitors for Axl/Mer RTK (receptor tyrosine kinase) and CSF1R (colony stimulating factor 1 receptor). These compounds are suitable for the treatment of disorders associated with, accompanied by, caused by or induced by Axl/Mer RTK and CSF1R, in particular a hyperfunction thereof. The compounds are suitable for the treatment of hyperproliferative disorders, such as cancer, particularly immune-suppressive cancer (such as those cancers with an immunosuppression of innate immunity in a tumor microenvironment (TME), refractory cancer and cancer metastases. They are also useful in the treatment of inflammatory diseases and/or neurodegenerative diseases.
QUINOLINE AND QUINAZOLINE DERIVATIVES AND DRUGS CONTAINING THE SAME
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, (2008/06/13)
There are provided compounds which can be used in the treatment of diseases mediated by the autophosphorylation of a PDGF receptor, specifically, compounds which can inhibit neointima formation hypertrophy. The compounds are those represented by formula (
