Synthesis and Biological Evaluation of Two Salidroside Analogues in the PC12 Cell Model Exposed to Hypoglycemia and Serum Limitation
作者:Yibing Guo、Xiaohong Li、Yahong Zhao、Yongxing Si、Hui Zhu、Yumin Yang
DOI:10.1248/cpb.59.1045
日期:——
Salidroside is a phenylpropanoid glycoside isolated from Rhodiola rosea L., a traditional Chinese medicinal plant, and has displayed a broad spectrum of pharmacological properties. In this paper, two analogues were prepared with the glucosamine and N-acetylglucosamine as glycosyl donor, 2-(4-hydroxyphenyl)ethanol as glycosyl acceptor. The effects of them over PC12 cell model exposed to hypoglycemia and serum limitation were assessed with 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, Flow Cytometry and Western blot analysis.
Salidroside 是一种从红景天(Rhodiola rosea L.)中分离得到的苯丙烷糖苷,这是一种传统的中药植物,显示了广泛的药理特性。本文中制备了两种类似物,使用氨基葡萄糖和N-乙酰氨基葡萄糖作为糖基供体,2-(4-羟基苯基)乙醇作为糖基受体。通过3-(4,5-二甲基噻唑-2-基)-2,5-二苯基四唑溴化物(MTT)实验、流式细胞术和西方 blot 分析评估了它们对暴露于缺糖和血清限制的PC12细胞模型的影响。