Synthesis and aldose reductase inhibitory activity of a new series of benzo[h]cinnolinone derivatives
作者:Luca Costantino、Giulio Rastelli、Giorgio Cignarella、Daniela Barlocco
DOI:10.1016/s0014-827x(00)00035-5
日期:2000.8
Following our previous studies on pyridazinone carboxylic acids as potent and selective aldose reductase (ALR2) inhibitors, a new series of benzo[h]cinnolinone carboxylic acids, variously substituted at the positions 4, 7-10 and differently modified both at the central ring and at the acidic side chain, were synthesized and tested as inhibitors of ALR2. Comparison with previously synthesized compounds
继我们先前对哒嗪酮羧酸作为有效和选择性醛糖还原酶(ALR2)抑制剂的研究之后,一系列新的苯并[h]肉桂醇酮羧酸系列分别在4、7-10位取代,并且在中心环和合成并测试了酸性侧链上的A1作为ALR2的抑制剂。与先前合成的化合物进行比较可以使我们为此类化合物更精确地定义构效关系。实际上,除了酸性侧链的重要性外,它们的性质还受到苯并[h]肉桂醇核上存在的取代基的强烈影响,其效力范围从索比尼尔到非常弱的活性化合物。