Synthesis and investigation of anti-inflammatory activity of novel nitric oxide donating hybrid drugs
作者:Shailesh L. Chandak、Amol S. Bansode、Prashant R. Murumkar、Monika G. Shinde、Kailash G. Bothara
DOI:10.1007/s00044-012-0345-y
日期:2013.7
A small library of nitric oxide donating groups, 4-acetamidophenyl-2-[2-(nitrooxy)ethyl}(phenyl) amino]benzoate (5a–e) possessing a variety of substituents (–H, –NO2, –CH3, –acetamidophenyl, –SO2NH2) attached to the fourth position of phenyl ring were synthesized and evaluated for anti-inflammatory, analgesic and ulcerogenic potential. Structure–activity relationship data showed that the 2-phenylaminobenzoic
一氧化氮捐赠基团的小图书馆,4-乙酰氨基苯基-2-[2-(硝基氧基)乙基}(苯基)氨基]苯甲酸酯(5a–e)具有多种取代基(–H,–NO 2,–CH 3合成了连接在苯环第四个位置上的-乙酰氨基苯基,-SO 2 NH 2),并评估了其抗炎,镇痛和促溃疡的能力。结构-活性关系数据表明,2-苯基氨基苯甲酸骨架是选择性抑制COX-2所必需的。在所有化合物中,4-乙酰氨基苯基-2-[2-(硝基氧基)乙基}(苯基)氨基]苯甲酸酯(5a)表现出有效的抗炎活性,而4-乙酰氨基苯基-2-[4-(4-乙酰氨基苯氧基)羰基}苯基} 2-(硝基氧基)乙基}氨基]苯甲酸酯(5d)与之相比显示出有效的镇痛活性标准药物双氯芬酸。