New Isothiazole Derivatives: Synthesis, Reactivity, Physicochemical Properties and Pharmacological Activity
作者:Andrzej Regiec、Zdzisław Machoń、Ryszard Miedzybrodzki、Stanisław Szymaniec
DOI:10.1002/ardp.200500040
日期:2006.7
N‐(4‐chlorobenzoyl) group at position 5 of the isothiazole ring on the pharmacological activity of 5‐benzoylamino‐3‐methyl‐4‐isothiazolecarboxylic acid 2 derivatives is dealt with here. The effect of structure modifications in the carboxylic group of the 5‐(4‐chlorobenzoyl)amino‐3‐methyl‐4‐isothiazolecarboxylic acid 5 series of derivatives on their biological activity is discussed. Some of the tested 5‐(4‐chlorobe
介绍了5-(4-氯苯甲酰基)氨基-3-甲基-4-异噻唑甲酸5的酰胺和酯衍生物10-20系列的合成和生物学研究。因为5-苯甲酰氨基-3-甲基-4-异噻唑甲酸2的酰胺系列已被广泛研究,并且从该系列中得诺替韦(vratizolin)4 [1, 2]成为抗病毒药物。此处讨论将异噻唑环 5 位的 N-苯甲酰基交换为 N-(4-氯苯甲酰基)基团对 5-苯甲酰氨基-3-甲基-4-异噻唑甲酸 2 衍生物药理活性的影响。讨论了5-(4-氯苯甲酰基)氨基-3-甲基-4-异噻唑甲酸5系列衍生物羧基结构修饰对其生物活性的影响。一些测试的 5-(4-氯苯甲酰基)氨基-3-甲基-4-异噻唑羧酰胺在角叉菜胶引起的水肿和气囊炎症试验中显示出显着的抗炎活性。描述了6-(4-氯苯基)-3-甲基异噻唑并[5,4-d]-4H-1,3-恶嗪-4-one 6的理化性质。还介绍了其在异噻唑衍生物合成中的用途及其反应性。