Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 144222-22-0, is researched, SMILESS is NCC1CCN(C(OC(C)(C)C)=O)CC1, Molecular C11H22N2O2Journal, Article, Research Support, Non-U.S. Gov’t, Journal of Medicinal Chemistry called Design and Synthesis of Novel Epigenetic Inhibitors Targeting Histone Deacetylases, DNA Methyltransferase 1, and Lysine Methyltransferase G9a with In Vivo Efficacy in Multiple Myeloma, Author is 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, the main research direction is histone deacetylases DNA methyltransferase G9a inhibitors multiple myeloma antitumor.Category: piperidines.
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.
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Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem