We previously reported encouraging in vitro and in vivo anti-cancer activity of N-((3-chloro-2-hydroxy-5-nitrophenyl)carbamothioyl)benzamide (termed PITENIN-1). In the current work, we describe the structure–activity relationship study of the PIT-1 series, based on the replacement of a central thiourea unit with 1,2,3-triazole, which leads to increased liver microsomal stability, drug likeness and toxicity towards cancer cells.
我们曾报道过 N-((3-
氯-2-羟基-5-
硝基苯基)
氨基
硫酰基)苯甲酰胺(称为
PITENIN-1)令人鼓舞的体外和体内抗癌活性。在目前的工作中,我们描述了
PIT-1 系列的结构-活性关系研究,其基础是用
1,2,3-三唑取代中央
硫脲单元,从而提高肝微粒体稳定性、药物相似性和对癌细胞的毒性。