Synthesis and bioevaluation of new 5-benzylidenethiazolidine-2,4-diones bearing benzenesulfonamide moiety
作者:Nguyen Thi Thuan、Do Thi Mai Dung、Do Nguyet Que、Phan Thi Phuong Dung、Tran Khac Vu、Hyunggu Hahn、Byung Woo Han、Youngsoo Kim、Sang-Bae Han、Nguyen-Hai Nam
DOI:10.1007/s00044-015-1422-9
日期:2015.11
Two series of new 5-benzylidenethiazolidine-2,4-diones bearing benzenesulfonamide moiety were designed and synthesized. The synthesized compounds were evaluated for several biological activities, including cytotoxicity, histone deacetylation, and protein phosphatase 1B (PTP1B) inhibitory effects. It was found that those 5-benzylidenethiazolidine-2,4-diones with a chlorine substituent on the benzenesulfonamide
设计并合成了两个系列的带有苯磺酰胺部分的新的5-亚苄基噻唑烷-2,4-二酮。评价了合成的化合物的几种生物学活性,包括细胞毒性,组蛋白脱乙酰化和蛋白磷酸酶1B(PTP1B)抑制作用。发现在苯磺酰胺部分上具有氯取代基的那些5-亚苄基噻唑烷-2,4-二酮显示出明显的细胞毒性,与用作阳性对照的SAHA相当。几种细胞毒性化合物还表现出对组蛋白脱乙酰基的抑制作用,表明这些化合物可能具有组蛋白脱乙酰基酶的抑制特性。但是,这些化合物对PTP1B的活性没有明显的抑制作用。