作者:Yajun Yang、Ziming Feng、Jianshuang Jiang、Yanan Yang、Xiandao Pan、Peicheng Zhang
DOI:10.1248/cpb.59.1016
日期:——
series of novel 1,3,4-thiadiazine derivatives were synthesized via chemical optimization on phthiobuzone. Their anti-herpes simplex virus (HSV) activities in vitro were also tested. Several compounds exhibited more highly potent anti-HSV activity and much higher selectivity index (SI) values than those of phthiobuzone. The most potent anti-HSV compound was 4f, which showed marked inhibition against HSV-1
通过对硫代丁酮的化学优化合成了一系列新颖的1,3,4-噻二嗪衍生物。还测试了它们在体外的抗单纯疱疹病毒(HSV)活性。几种化合物显示出比邻苯并丁酮更高的抗HSV活性和更高的选择性指数(SI)值。最有效的抗HSV化合物是4f,对HSV-1(IC 50 = 77.04 µg / ml)和HSV-2(IC 30 = 30.00 µg / ml)具有明显的抑制作用。同时,它的细胞毒性低(CC₅₀= 1000.00 µg / ml),导致细胞毒性高(SI(HSV-1)= 12.98,SI(HSV-2)= 33.33)。此外,通过确定拓扑极性表面积,吸收率和Lipinski参数,进行了预测化合物4f吸收,分布,代谢,排泄(ADME)性质的计算研究。