Design, Synthesis, and Biological Evaluation of the First c-Met/HDAC Inhibitors Based on Pyridazinone Derivatives

ACS Medicinal Chemistry Letters
2017.0

Abstract

Simultaneous blockade of more than one pathway is considered to be a promising approach to overcome the low efficacy and acquired resistance of cancer therapies. Thus, a novel series of c-Met/HDAC bifunctional inhibitors was designed and synthesized by merging pharmacophores of c-Met and HDAC inhibitors. The most potent compound, 2m, inhibited c-Met kinase and HDAC1, with IC50 values of 0.71 and 38 nM, respectively, and showed efficient antiproliferative activities against both EBC-1 and HCT-116 cells with greater potency than the reference drug Chidamide. Western blot analysis revealed that compound 2m inhibited phosphorylation of c-Met and c-Met downstream signaling proteins and increased expression of Ac-H3 and p21 in EBC-1 cells in a dose-dependent manner. Our study presents novel compounds for the further exploration of dual c-Met/HDAC pathway inhibition achieved with a single molecule.

Knowledge Graph

Similar Paper

Design, Synthesis, and Biological Evaluation of the First c-Met/HDAC Inhibitors Based on Pyridazinone Derivatives
ACS Medicinal Chemistry Letters 2017.0
Design, synthesis and biological evaluation of novel c-Met/HDAC dual inhibitors
Bioorganic & Medicinal Chemistry Letters 2020.0
Discovery of Novel c-Mesenchymal-Epithelia transition factor and histone deacetylase dual inhibitors
European Journal of Medicinal Chemistry 2020.0
Synthesis and evaluation of a series of pyridine and pyrimidine derivatives as type II c-Met inhibitors
Bioorganic & Medicinal Chemistry 2017.0
Design, synthesis and biological evaluation of novel histone deacetylase1/2 (HDAC1/2) and cyclin-dependent Kinase2 (CDK2) dual inhibitors against malignant cancer
European Journal of Medicinal Chemistry 2020.0
Discovery of novel pyrazolopyrimidine derivatives as potent mTOR/HDAC bi-functional inhibitors via pharmacophore-merging strategy
Bioorganic & Medicinal Chemistry Letters 2021.0
Discovery of novel cyclin-dependent kinase (CDK) and histone deacetylase (HDAC) dual inhibitors with potent in vitro and in vivo anticancer activity
European Journal of Medicinal Chemistry 2020.0
Design, Synthesis, and Biological Evaluation of 4-Methyl Quinazoline Derivatives as Anticancer Agents Simultaneously Targeting Phosphoinositide 3-Kinases and Histone Deacetylases
Journal of Medicinal Chemistry 2019.0
Efficient Synthesis and Bioevaluation of Novel Dual Tubulin/Histone Deacetylase 3 Inhibitors as Potential Anticancer Agents
Journal of Medicinal Chemistry 2021.0
Discovery of novel 9H-purin derivatives as dual inhibitors of HDAC1 and CDK2
Bioorganic & Medicinal Chemistry Letters 2019.0