synthesis and Aldose Reductase Inhibitory Activities of Benzyl 2-Oxazolecarbamate Analogues.
作者:Naoko MIYAHARA、Yoko KASUGAI、Yoshiro OHMOMO、Chiaki TANAKA、Tsuyoshi TANIMOTO
DOI:10.1248/cpb.40.245
日期:——
Various analogues of benzyl 5-phenyl-2-oxazolecarbamate (1a) were synthesized, and the structure-activity relationship of these analogues as aldose reductase inhibitor was studied. The carbamate group was necessary for the inhibitory activity. The introduction of an alkyl group at the C-4 position of 1a enhanced the inhibitory activity, however, the N-carboxymethyl group on the carbamate moiety counteracted to a hydrophobic interaction between the alkyl group at the C-4 position and the enzyme molecule.
合成了多种苄基5-苯基-2-噁唑卡巴胺(1a)的类似物,并研究了这些类似物作为醛糖还原酶抑制剂的结构-活性关系。卡巴胺基团对于抑制活性是必需的。在1a的C-4位引入烷基基团增强了抑制活性,然而,卡巴胺部分的N-羧甲基基团抵消了C-4位烷基与酶分子之间的疏水相互作用。