Design and synthesis of hybrids of diarylpyrimidines and diketo acids as HIV-1 inhibitors
摘要:
Based on the strategy of molecular hybridization, dilceto acid fragment as a classical phamacophore of integrase inhibitors was introduced to reverse transcriptase inhibitors diarylpyrimidines to design a series of diarylpyrimidine-diketo acid hybrids (DAPY-DICAs). The target molecules 10b and 11b showed inhibitory activities against WT HIV-1 with EC50 values of 0.18 mu M and 0.14 mu M, respectively. And the results of molecular docking demonstrated the potential binding mode and revealed that the DKA moiety and its ester could both be tolerated in the nonnucleoside binding site (NNBS) of HIV-1 RT. (C) 2017 Elsevier Ltd. All rights reserved.
Iwanami,Y.; Inagaki,T., Journal of Heterocyclic Chemistry, 1976, vol. 13, p. 681 - 684
作者:Iwanami,Y.、Inagaki,T.
DOI:——
日期:——
Discovery of 1,5-Diphenylpyrazole-3-Carboxamide Derivatives as Potent, Reversible, and Selective Monoacylglycerol Lipase (MAGL) Inhibitors
作者:Mojgan Aghazadeh Tabrizi、Pier Giovanni Baraldi、Stefania Baraldi、Emanuela Ruggiero、Lucia De Stefano、Flavio Rizzolio、Lorenzo Di Cesare Mannelli、Carla Ghelardini、Andrea Chicca、Margherita Lapillo、Jürg Gertsch、Clementina Manera、Marco Macchia、Adriano Martinelli、Carlotta Granchi、Filippo Minutolo、Tiziano Tuccinardi
DOI:10.1021/acs.jmedchem.7b01845
日期:2018.2.8
compound 26 showed to be a potent MAGL inhibitor (IC50 = 0.51 μM, Ki = 412 nM) with a good selectivity versus fatty acid amide hydrolase (FAAH), α/β-hydrolase domain-containing 6 (ABHD6), and 12 (ABHD12). Interestingly, this compound also possesses antiproliferative activities against two different cancer cell lines and relieves the neuropathic hypersensitivity induced in vivo by oxaliplatin.
单酰基甘油脂酶(MAGL)是一种丝氨酸水解酶,在内源性大麻素神经递质2-花生四烯酸甘油酯的降解中起重要作用,这与许多生理过程有关。除了可能将MAGL抑制剂用作抗炎药,抗伤害感受药和抗癌药外,由于不可逆地抑制该酶所引起的不良作用,它们的应用也遇到了障碍。可逆的MAGL抑制剂的可能用途直到最近才被研究,主要是由于缺乏具有有效的可逆抑制活性的已知化合物。在这项工作中,我们报告了一系列新的可逆MAGL抑制剂。其中,化合物26被证明是有效的MAGL抑制剂(IC 50 = 0.51μM ,与脂肪酸酰胺水解酶(FAAH),含α/β水解酶结构域的6(ABHD6)和12(ABHD12)相比,K i = 412 nM)具有良好的选择性。有趣的是,该化合物还具有针对两种不同癌细胞系的抗增殖活性,并减轻了奥沙利铂在体内引起的神经性超敏反应。
Design and synthesis of hybrids of diarylpyrimidines and diketo acids as HIV-1 inhibitors
Based on the strategy of molecular hybridization, dilceto acid fragment as a classical phamacophore of integrase inhibitors was introduced to reverse transcriptase inhibitors diarylpyrimidines to design a series of diarylpyrimidine-diketo acid hybrids (DAPY-DICAs). The target molecules 10b and 11b showed inhibitory activities against WT HIV-1 with EC50 values of 0.18 mu M and 0.14 mu M, respectively. And the results of molecular docking demonstrated the potential binding mode and revealed that the DKA moiety and its ester could both be tolerated in the nonnucleoside binding site (NNBS) of HIV-1 RT. (C) 2017 Elsevier Ltd. All rights reserved.