作者:Noelle S. Williams、Stephen Gonzales、Jacinth Naidoo、Giomar Rivera-Cancel、Sukesh Voruganti、Prema Mallipeddi、Panayotis C. Theodoropoulos、Sophie Geboers、Hong Chen、Francisco Ortiz、Bruce Posner、Deepak Nijhawan、Joseph M. Ready
DOI:10.1021/acs.jmedchem.0c00899
日期:2020.9.10
A series of N-acyl benzothiazoles shows selective and potent cytotoxicity against cancer cell lines expressing cytochrome P450 4F11. A prodrug form is metabolized by cancer cells into an active inhibitor of stearoyl-CoA desaturase (SCD). Substantial variation on the acyl portion of the inhibitors allowed the identification of (R)-27, which balanced potency, solubility, and lipophilicity to allow proof-of-concept
一系列N-酰基苯并噻唑对表达细胞色素P450 4F11的癌细胞系表现出选择性和有效的细胞毒性。前药形式被癌细胞代谢为硬脂酰辅酶A去饱和酶(SCD)的活性抑制剂。抑制剂酰基部分的显着变化使得可以鉴定(R)-27,从而平衡了功效,溶解度和亲脂性,从而可以在小鼠中进行概念验证研究。前药在肿瘤内部被激活,可以阻止肿瘤的生长。在一起,这些观察结果提供了一种希望,即肿瘤激活的前药策略可能会利用SCD对肿瘤生长的本质,同时避免与全身性SCD抑制相关的毒性。