Design and microwave facilitated green synthesis of 2-[4-(3-carboxymethyl, methoxy carbonylmethyl-2,4-dioxo and 4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-phenoxy]-2 and 3-methyl propionic acid ethyl ester derivatives: a novel structural class of antidyslipidemic agents
作者:Ashok Kumar Singh、Avinash C. Tripathi、Aseem Tewari、Viney Chawla、Shailendra K. Saraf
DOI:10.1007/s00044-017-1875-0
日期:2017.7
decreasing the atherogenic index. Overall, these effects of BRF4 and BRF6 were found to be more potent than fenofibrate, in lipid lowering activity and reducing atherogenic index. Structure–activity relationship studies conclusively established that the presence of N-acetic acid methyl ester at 3rd position of the thiazolidin-4-one nucleus, and a C-3 fibric acid moiety at benzene nucleus were instrumental
包括benzylidenethiazolidin -4-酮,查耳酮和贝特类的一个有趣的混合分子骨架设计并合成(BRF1 - 12)为了开发安全和有效的化合物用于治疗血脂异常的,以及相关的并发症,如动脉粥样硬化。合成的衍生物通过傅里叶变换红外光谱,质谱和核磁共振光谱研究进行表征,并使用体内和计算机模拟方法评估其降血脂潜力。在30 mg / kg体重的测试剂量下,所有合成的化合物均显示出有希望的抗血脂异常活性,与标准药物非诺贝特相当,有时甚至更好。该系列中活性最高的化合物BRF4和BRF6通过降低低密度脂蛋白胆固醇,极低密度脂蛋白胆固醇和甘油三酸酯并增加高密度脂蛋白胆固醇的水平,从而降低了动脉粥样硬化指数,显示出明显的抗血脂异常情况。总体而言,BRF4和BRF6的这些作用被发现比非诺贝特在降低脂质活性和降低动脉粥样硬化指数方面更有效。结构-活性关系研究最终确定,在噻唑烷-4-酮核的第3位上存在