Combretastatin A-4: The Antitubulin Agent that Inspired the Design and Synthesis of Styrene and Spiroisatin Hybrids as Promising Cytotoxic, Antifungal and Antiviral Compounds
作者:Yaneth Brand、Vladimir Kouznetsov、Carlos Puerto、Vicky Linares、Verónica Castaño、Liliana Betancur-Galvis
DOI:10.21577/0103-5053.20190265
日期:——
20a-20k were evaluated for their in vitro cytotoxic, anti-proliferative, antifungal and antiviral activities. Biological results revealed that among these compounds, β-nitrostyrenes 10a-10c exhibited significant cytotoxicity (HeLa and Jurkat tumor cells) and antifungal (T. mentagrophytes) activities. Moreover, the spiroisatindihydroquinoline 14a and 14c showed promising cytotoxicity (U937 cells).
一系列苯乙烯和螺菌素杂化物的设计基于康普他汀A-4 1的结构。该化合物库由20种化合物组成,其药效学单元为:3,4,5-三甲氧基或/和4-羟基-3-甲氧基苯基的结构。从而,评估了β-硝基苯乙烯10a-10c,螺旋藻素-二氢喹啉14a-14c,螺旋藻素噻唑烷酮17a-17c和螺旋藻素-硝基吡咯烷核苷20a-20k的文库的体外细胞毒性,抗增殖,抗真菌和抗病毒活性。生物学结果表明,在这些化合物中,β-硝基苯乙烯10a-10c表现出显着的细胞毒性(HeLa和Jurkat肿瘤细胞)和抗真菌(薄荷茶)的活性。此外,螺旋素二氢喹啉14a和14c显示出有希望的细胞毒性(U937细胞)。14a-14c分子对人疱疹病毒血清型1和2(HHV-1和HHV-2)具有活性,但是只有14a和14b对登革热病毒血清型2(DENV-2)有效。spiroisatin-nitropyrrolizidine 20c表现出中等抗疱疹活性,而17c