Synthesis, characterization, crystallographic, binding, in silico and antidiabetic studies of novel 2,4-thiazolidinedione-phenothiazine molecular hybrids
作者:Manasa A. Doddagaddavalli、Veerendra Kumar A. Kalalbandi、Jaldappagari Seetharamappa
DOI:10.1016/j.molstruc.2022.134625
日期:2023.3
2,4-thiazolidinedione-phenothiazine molecular hybrids, 9a–9t were synthesized, characterized and screened for antidiabetic activities viz., α -amylase inhibition and glucose uptake assay. The synthesized compounds were characterized by spectroscopic techniques. The molecule 9p was grown into single crystals, and its crystal structure and refinement data were deliberated. Most of the compounds displayed
合成了2,4-噻唑烷二酮-吩噻嗪分子杂化物9a-9t,并对其进行了表征和筛选抗糖尿病活性,即α-淀粉酶抑制和葡萄糖摄取测定。合成的化合物通过光谱技术表征。分子 9p 生长为单晶,并讨论了其晶体结构和细化数据。大多数化合物显示出显着至中度的 α-淀粉酶抑制和葡萄糖摄取活性。化合物9m-9p显示出显着的 α-淀粉酶抑制作用,其 IC 50值 (83.7 ± 0.7 - 60.8 ± 0.8 µM) 高于标准阿卡波糖(101.7 ± 2.0 µM)。大多数化合物显示出良好的葡萄糖摄取测定和化合物,图 9a - 9 g 显示 IC 50值在 169.8 ± 1.2 - 213.3 ± 0.5 µM 范围内,与标准甲硝唑(441.5 ± 2.1 µM)相比高出约 2 倍。与标准品相比,该化合物9l在 α-淀粉酶抑制 (IC 50 = 130.6 ± 2.0 µM) 和葡萄糖摄取测定 (IC 50 =