[EN] INHIBITORS OF YAP/TAZ-TEAD ONCOPROTEINS, SYNTHESIS AND USE THEREOF [FR] INHIBITEURS D'ONCOPROTÉINES YAP/TAZ-TEAD, LEUR SYNTHÈSE ET LEUR UTILISATION
[EN] INHIBITORS OF YAP/TAZ-TEAD ONCOPROTEINS, SYNTHESIS AND USE THEREOF [FR] INHIBITEURS D'ONCOPROTÉINES YAP/TAZ-TEAD, LEUR SYNTHÈSE ET LEUR UTILISATION
[EN] INHIBITORS OF YAP/TAZ-TEAD ONCOPROTEINS, SYNTHESIS AND USE THEREOF<br/>[FR] INHIBITEURS D'ONCOPROTÉINES YAP/TAZ-TEAD, LEUR SYNTHÈSE ET LEUR UTILISATION
申请人:BRIDGENE BIOSCIENCES INC
公开号:WO2022006548A1
公开(公告)日:2022-01-06
Disclosed herein are synthesis and use of covalent inhibitors selective for Transcriptional Enhancer Factor TEF-1 (TEAD1), which can be used for treatment of cancers such as glioblastoma, gastric cancer, colorectal cancer, pancreatic ductal adenocarcinoma (PDAC), and malignant pleural mesothelioma (MPM). Further disclosed herein are pharmaceutical compositions including the TEAD1 inhibitor and methods of treating cancers using the same.
It was found that 3-(aminomethyl)quinoline derivatives showed high binding affinities for melanin-concentrating hormone receptor 1 (MCHR1) with reduced affinity for serotonin receptor 2c (5-HT2c) when the dihydronaphthalene nucleus of compound 1 (human MCHR1, IC50 = 1.9 nM; human 5-HT2c receptor, IC50 = 0.53 nM) was replaced by other bicyclic core scaffolds. Among the synthesized compounds, 8-methylquinoline derivative 5v especially showed high binding affinity (IC50 = 0.54 nM), potent in vitro antagonistic activity (IC50 = 2.8 nM) for MCHR1, and negligible affinity for 5-HT2c receptor (IC50 > 1000 nM). Oral administration of 5v significantly and dose-dependently suppressed nocturnal food intake in diet-induced obese rats and did not affect food intake in MCHR1-deficient mice. These results and rat pharmacokinetic study findings suggested that compound 5v is a highly potent, orally bioavailable, and centrally acting nonpeptide MCHR1 antagonist.