temperature. The derivatives were elucidated through various spectroscopic procedures like 1H NMR, MS, IR, UV and elemental analysis. Piroxicam derivatives were screened for antiglycation activity, in order to analyze the effect of substitution for the management of late diabetic complications. The preliminary results showed that the compounds 2 exhibited potent antiglycation activity far better than
通过在室温下连续搅拌,用不同的烷基/芳基
磺酰氯将
吡罗昔康的羟基“ OH”中的“ H”取代,合成了
吡罗昔康1-19的一系列磺化酯。通过各种光谱方法,例如1 H NMR,MS,IR,UV和元素分析,阐明了这些衍
生物。对
吡罗昔康衍
生物的抗糖化活性进行了筛选,以分析替代药物对晚期糖尿病并发症的治疗作用。初步结果表明,化合物2的有效抗糖化活性远优于参比化合物(
芦丁IC 50 = 274.5±0.05 µM),而化合物5和8与IC 50接近。值分别为178.9±1.55 µM,237±2.01 µM和256.5±2.56 µM。此外,根据取代基的数目和位置,在不同类似物的抑制电位上观察到吸电子基团的负面影响。