Synthesis, biological evaluation and molecular docking studies of novel 2-(2-cyanophenyl)-N-phenylacetamide derivatives
作者:Lakshmi Narayana Sharma Konidena、Sathish Kumar Boda、Suresh Kumar Chettu、Kumaraswamy Sorra、Sreenivas Enaganti、Praveena Mukkavilli、N. S. Kameswara Rao、P. V. Anantha Lakshmi、Raghu Babu Korupolu
DOI:10.1007/s11164-018-3434-9
日期:2018.9
series of novel 2-(2-cyanophenyl)- N -phenylacetamide derivatives 3(a-u) were designed and synthesized via selective amidation of methyl-2-(2-cyanophenyl)acetates over amidine formation by using AlMe3 as catalyst in good yields. All the newly synthesized derivatives were well characterized by 1H NMR, 13C NMR, FTIR and HRMS spectral techniques. All the synthesized title compounds were evaluated for their
以AlMe 3为催化剂,设计并合成了一系列新颖的2-(2-氰基苯基) -N- 苯基乙酰胺衍生物 3(au) ,通过对2-(2-氰基苯基)乙酸甲酯进行a酰胺选择性酰胺化形成formation。。通过1 H NMR,13 C NMR,FTIR和HRMS光谱技术对所有新合成的衍生物进行了很好的表征。评价所有合成的标题化合物对三种癌细胞的体外抗癌活性。在所有化合物中, 3i (IC 50 = 1.20μM,IC 50 = 1.10μM), 3j (IC 50 = 0.11μM,IC 50 = 0.18μM), 3o (IC 50 = 0.98μM,IC 50 = 2.76μM)表现出优于标准依托泊苷(IC 50 = 2.11μM,IC 50 = 3.08μM)对MCF-7和A-549细胞系的抑制活性, 分别。所有化合物与 人类 拓扑异构酶II的对接分析 表明,化合物 3j 很好地适合了活性位点,显示出最佳对接分数158