Synthesis and α-glucosidase inhibitory activity of chrysin, diosmetin, apigenin, and luteolin derivatives
作者:Ning Cheng、Wen-Bin Yi、Qi-Qin Wang、Sheng-Ming Peng、Xiao-Qing Zou
DOI:10.1016/j.cclet.2014.05.021
日期:2014.7
Several derivatives have been synthesized from chrysin, diosmetin, apigenin, and luteolin, which were isolated from diverse natural plants. The α-glucosidase inhibitory activity of these compounds was evaluated. The glucosidase inhibitory activity of all derivatives (IC50 < 24.396 μmol/L) was higher compared with that of the reference drug, acarbose (IC50 = 563.601 ± 40.492 μmol/L), and 1-deoxynojirimycin
已经从分离的天然植物中分离出的菊花素,薯in皂素,芹菜素和木犀草素合成了几种衍生物。评价了这些化合物的α-葡萄糖苷酶抑制活性。与衍生物 ,阿卡波糖(IC 50 = 563.601±40.492μmol/ L)和1-脱氧野 oji霉素(IC 50 = 226.912±12.573 )相比,所有衍生物(IC 50 <24.396μmol/ L)的葡糖苷酶抑制活性均较高。μmol/ L)。O 3 ',O 7-己二异丁烷(IC 50 = 2.406±0.101μmol/ L)是最有效的抑制剂。这些化合物与木犀草素衍生物相比,具有比其前体更高的抑制能力。通常,通过在类黄酮的3',4'和7位的长烷基链增强了合成衍生物的抑制活性。