Synthesis, Docking, 3-D-Qsar, and Biological Assays of Novel Indole Derivatives Targeting Serotonin Transporter, Dopamine D2 Receptor, and Mao-A Enzyme: In the Pursuit for Potential Multitarget Directed Ligands
作者:Christopher Cerda-Cavieres、Gabriel Quiroz、Patricio Iturriaga-Vásquez、Julio Rodríguez-Lavado、Jazmín Alarcón-Espósito、Claudio Saitz、Carlos D. Pessoa-Mahana、Hery Chung、Ramiro Araya-Maturana、Jaime Mella-Raipán、David Cabezas、Claudia Ojeda-Gómez、Miguel Reyes-Parada、Hernán Pessoa-Mahana
DOI:10.3390/molecules25204614
日期:——
nanomolar, while MAO-A inhibition was more discrete. Nevertheless, compounds 7m and 7n showed affinities for the D2 receptor in the nanomolar range (7n: Ki = 307 ± 6 nM and 7m: Ki = 593 ± 62 nM). Compound 7n was the only derivative displaying comparable affinities for SERT and D2 receptor (D2/SERT ratio = 3.6) and could be considered as a multitarget lead for further optimization. In addition, docking
2,3-二氢-苯并[1,4]恶嗪-4-基)-2-4-[3-(1H-3吲哚基)-丙基]-1-哌嗪基}-乙酰胺的一系列27种化合物, 系列 I:7(a-o) 和 (2-4-[3-(1H-3-吲哚基)-丙基]-1-哌嗪基}-乙酰胺)-N-(2-吗啉-4-基-乙基)-氟化苯甲酰胺系列 II:13(a-l) 被合成并评估为针对多巴胺 D2 受体、血清素转运蛋白 (SERT) 和单胺氧化酶-A (MAO-A) 的新型多靶标配体,用于治疗重度抑郁症障碍(MDD)。所有测定的化合物都显示出纳摩尔范围内的 SERT 亲和力,其中五个显示出 5 到 10 nM 的 Ki 值。化合物 7k (Ki = 5.63 ± 0.82 nM) 和 13c (Ki = 6.85 ± 0.19 nM) 表现出最高的效力。D2 的亲和力范围从微摩尔到纳摩尔,而 MAO-A 抑制更为离散。尽管如此,化合物 7m 和 7n 显示出对纳摩尔范围内的