Synthesis and biochemical evaluation of a range of (4-substituted phenyl)sulfonate derivatives of 4-hydroxybenzyl imidazole-based compounds as potent inhibitors of 17α-hydroxylase/17,20-lyase (P45017α) derived from rat testicular microsomes
作者:Caroline P. Owen、Imran Shahid、Wai-Yee Lee、Sabbir Ahmed
DOI:10.1016/j.bmcl.2010.02.100
日期:2010.9
range of (4-substituted phenyl)sulfonate derivatives of 4-hydroxybenzyl imidazole against the two components of 17α-hydroxylase/17,20-lyase (P45017α), namely, 17α-hydroxylase (17α-OHase) and 17,20-lyase (lyase). The results show the compounds to be highly potent inhibitors with limited selectivity towards the lyase component [e.g., toluene-4-sulfonic acid 4-imidazol-1-ylmethyl-phenyl ester (4) possessed
我们报告的合成,生化评估和合理的抑制活性范围的4-羟基苄基咪唑的一系列(4-取代的苯基)磺酸盐衍生物对17α-羟化酶/ 17,20-裂解酶(P45017α)的两个成分,即,17α-羟化酶(17α-OHase)和17,20-裂合酶(裂解酶)。结果表明该化合物是对裂解酶组分选择性有限的高效抑制剂[例如,甲苯-4-磺酸4-咪唑-1-基甲基-苯基酯(4)的IC 50值为40 nM,对17α- OHase和30 nM(针对裂解酶)。