Multicomponent reaction for the synthesis of new 1,3,4-thiadiazole-thiazolidine-4-one molecular hybrids as promising antidiabetic agents through α-glucosidase and α-amylase inhibition
作者:Lalitha Gummidi、Nagaraju Kerru、Oluwakemi Ebenezer、Paul Awolade、Olakunle Sanni、Md. Shahidul Islam、Parvesh Singh
DOI:10.1016/j.bioorg.2021.105210
日期:2021.10
simple and efficient protocol was developed to synthesize a new library of thiazolidine-4-one molecular hybrids (4a-n) via a one-pot multicomponent reaction involving 5-substituted phenyl-1,3,4-thiadiazol-2-amines, substituted benzaldehydes and 2-mercaptoacetic acid. The synthesized compounds were evaluated in vitro for their antidiabetic activities through α-glucosidase and α-amylase inhibition as well
开发了一种简单有效的方案,通过涉及 5-取代苯基-1,3,4-噻二唑-2-胺的一锅多组分反应合成新的噻唑烷-4-one 分子杂化物 ( 4a-n )库,取代的苯甲醛和 2-巯基乙酸。通过抑制α-葡萄糖苷酶和α-淀粉酶以及它们的抗氧化和抗菌潜力,体外评估合成的化合物的抗糖尿病活性。化合物4e表现出最有希望的α-葡萄糖苷酶和α-淀粉酶抑制作用,IC 50值为 2.59 μM,与标准抑制剂阿卡波糖相比,分别高出约 1.5 倍和 14 倍。构效关系(SAR)分析表明,苯环上取代基的性质和位置对抑制效力有显着影响。