Highly Selective Aldose Reductase Inhibitors. II. Optimization of the Aryl Part of 3-(Arylmethyl)-2,4,5-trioxoimidazolidine-1-acetic Acids.
作者:Takayuki KOTANI、Akira ISHII、Yasuhiro NAGAKI、Yoshio TOYOMAKI、Hisashi YAGO、Seishi SUEHIRO、Nobuhisa OKUKADO、Kaoru OKAMOTO
DOI:10.1248/cpb.45.297
日期:——
Accumulation of intracellular sorbitol, the product of glucose reduction catalyzed by aldose reductase (AR) [EC 1.1.1.21], is thought to be the main culprit in the development of diabetic complications. A series of 3-arylalkyl-2,4,5-trioxoimidazolidine-1-acetic acids was prepared and tested for inhibitory activities towards AR and aldehyde reductase (ALR) [EC 1.1.1.2]. These derivatives showed strong
醛糖还原酶(AR)[EC 1.1.1.21]催化的葡萄糖还原产物胞内山梨醇的积累被认为是糖尿病并发症发展的主要元凶。制备了一系列3-芳基烷基-2,4,5-三氧代咪唑烷-1-乙酸,并测试了其对AR和醛还原酶(ALR)的抑制活性[EC 1.1.1.2]。这些衍生物显示出对AR的强抑制活性,而没有明显抑制ALR。特别地,具有3-硝基苯基,4-氯-3-硝基苯基和氯取代的苯并噻唑基作为芳基部分的化合物显示出强大的AR抑制活性。氯取代的苯并噻唑基化合物的AR选择性超过5,000倍。