Synthesis and biochemical evaluation of analogs of aminoglutethimide based on phenylpyrrolidine-2,5-dione
作者:Michael J. Daly、Gareth W. Jones、Paul J. Nicholls、H. John Smith、Martin G. Rowlands、Michael A. Bunnett
DOI:10.1021/jm00154a016
日期:1986.4
that bear structural similarities to aminoglutethimide (1, 3-(4-aminophenyl)-3-ethylpiperidine-2,6-dione). The inhibitory activity of these compounds was evaluated toward human placental aromatase and bovine adrenal cholesterol side chain cleavage (CSCC) enzyme assay systems. Selective, competitive inhibition of the aromatase enzyme system was demonstrated by 5 (3-(4-aminophenyl)-1-methyl-pyrrolidine-2
制备了一系列与氨基戊二酰亚胺(1,3-(4-氨基苯基)-3-乙基哌啶-2,6-二酮)具有结构相似性的(氨基苯基)吡咯烷-2,5-二酮。评估了这些化合物对人胎盘芳香化酶和牛肾上腺胆固醇侧链裂解(CSCC)酶测定系统的抑制活性。通过5(3-(4-氨基苯基)-1-甲基-吡咯烷-2,5-二酮,Ki = 1.75 microM),6(3-(4-氨基苯基)- 1,3-二甲基吡咯烷-2,5-二酮,Ki = 1.75 microM),7(3-(4-氨基苯基)-3-甲基吡咯烷-2,5-二酮,Ki = 0.8 microM)和8(3-( 4-氨基苯基)-3-乙基吡咯烷-2,5-二酮,Ki = 1.0 microM)。化合物15(3-(4-氨基苯基)吡咯烷-2,5-dione)出乎意料地难以按照标准方法制备,并且仅对芳香化酶具有中等抑制作用(IC50 = 20 microM)。化合物16(3-(4-氨基苯基)-