Rabal, Obdulia; San Jose-Eneriz, Edurne; Agirre, Xabier; Sanchez-Arias, Juan Antonio; de Miguel, Irene; Ordonez, Raquel; Garate, Leire; Miranda, Estibaliz; Saez, Elena; Vilas-Zornoza, Amaia; Pineda-Lucena, Antonio; Estella, Ander; Zhang, Feifei; Wu, Wei; Xu, Musheng; Prosper, Felipe; Oyarzabal, Julen published an article in 2021. The article was titled 《Design and Synthesis of Novel Epigenetic Inhibitors Targeting Histone Deacetylases, DNA Methyltransferase 1, and Lysine Methyltransferase G9a with In Vivo Efficacy in Multiple Myeloma》, and you may find the article in Journal of Medicinal Chemistry.HPLC of Formula: 403-33-8 The information in the text is summarized as follows:
Concomitant inhibition of key epigenetic pathways involved in silencing tumor suppressor genes has been recognized as a promising strategy for cancer therapy. Herein, we report a first-in-class series of quinoline-based analogs that simultaneously inhibit histone deacetylases (from a low nanomolar range) and DNA methyltransferase-1 (from a mid-nanomolar range, IC50 < 200 nM). Addnl., lysine methyltransferase G9a inhibitory activity is achieved (from a low nanomolar range) by introduction of a key lysine mimic group at the 7-position of the quinoline ring. The corresponding epigenetic functional cellular responses are observed: histone-3 acetylation, DNA hypomethylation, and decreased histone-3 methylation at lysine-9. These chem. probes, multi-target epigenetic inhibitors, were validated against the multiple myeloma cell line MM1.S, demonstrating promising in vitro activity of 12a (CM-444) with GI50 of 32 nM, an adequate therapeutic window (>1 log unit), and a suitable pharmacokinetic profile. In vivo, 12a achieved significant antitumor efficacy in a xenograft mouse model of human multiple myeloma. The experimental process involved the reaction of Methyl 4-fluorobenzoate(cas: 403-33-8HPLC of Formula: 403-33-8)
Methyl 4-fluorobenzoate(cas: 403-33-8) can be used in the synthesis of trisubstituted imidazole derivatives containing a 4-fluorophenyl group, a pyrimidine ring, and a CN- or CONH2-substituted benzyl moiety.HPLC of Formula: 403-33-8
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