New Amides of 5-(4-Chlorobenzoyl)aminoorotic Acid: Their Synthesis and Biological Activity
作者:Andrzej Regiec、Magdalena Śpiewak、Ryszard Jasztold-Howorko、Ryszard Miedzybrodzki
DOI:10.1002/ardp.200800034
日期:2008.11
The synthesis and in‐vitro biological evaluation of the amide series 4 of 5‐(4‐chlorobenzoyl)aminoorotic acid 2 are presented. The biological properties of a few 5‐(4‐chlorobenzoyl)amino‐2,6‐dihydroxy‐N‐substituted‐4‐pyrimidinecarboxamide derivatives 4 tested here were compared with those of the isosteric isothiazole derivative MR‐2/94 (5‐(4‐chlorobenzoyl)amino‐N‐(4‐chlorophenyl)‐3‐methyl‐4‐isothiazolecarboxamide)
介绍了 5-(4-氯苯甲酰基)氨基乳清酸 2 酰胺系列 4 的合成和体外生物学评价。将此处测试的几种 5-(4-氯苯甲酰基)氨基-2,6-二羟基-N-取代-4-嘧啶甲酰胺衍生物 4 的生物学特性与等排异噻唑衍生物 MR-2/94 (5-( 4-氯苯甲酰基)氨基-N-(4-氯苯基)-3-甲基-4-异噻唑甲酰胺),具有很强的免疫抑制和抗炎活性[1, 2],必须建议用嘧啶核心环系统导致所得酰胺的抗炎和免疫作用显着降低。2-(4-chlorophenyl)-6,8-dihydroxy-4H-pyrimido[5,4-d]-1,3-oxazin-4-on 3 的理化性质也进行了简要描述。