Design and anti-HIV activity of arylsulphonamides as non-nucleoside reverse transcriptase inhibitors
作者:Anuradha Singh、Madhu Yadav、Ritika Srivastava、Nidhi Singh、Rajinder Kaur、Satish K. Gupta、Ramendra K. Singh
DOI:10.1007/s00044-016-1707-7
日期:2016.12
anti-HIV activity of a series of arylsulphonamide derivatives as possible non-nucleoside reverse transcriptase inhibitors have been discussed. Compounds designed on the basis of Lipinski’s rule of five and having H-bond donor and acceptor sites were synthesized and screened in vitro to assess their human immunodeficiency virus type 1 reverse transcriptase inhibitory activity using TZM-bl cells. In silico studies
讨论了一系列芳基磺酰胺衍生物作为可能的非核苷类逆转录酶抑制剂的设计和抗HIV活性。合成并基于利宾斯基五律定律设计并具有H键供体和受体位点的化合物,并在体外进行筛选,以使用TZM-b1细胞评估其对人免疫缺陷病毒1型逆转录酶的抑制活性。使用Discovery Studio 3.0软件进行的计算机研究表明,这些分子形成H键并表现出π – π,π– +与非核苷抑制剂结合口袋中的氨基酸相互作用,并与人类免疫缺陷病毒1型逆转录酶形成更稳定的复合物(总相互作用能在(-)47.85-(-)77.01 kcal / mol范围内)与奈韦拉平和依曲韦林相比,(-)45.79和(-)61.43 kcal / mol,因此,预测的EC 50值较低。4-(4-氯-苯磺酰基氨基)-N-(1H-吲唑-5-基)-苯甲酰胺分子在体外条件下显示出对人免疫缺陷病毒1型生长的显着抑制,EC 50值在4.89范围内×10 -5μm