AbstractBased on the use of quercetin for treating diabetes and H2S for promoting wound healing, a series of three quercetin‐linker‐H2S donor conjugates was designed, synthesized and characterized by 1H‐NMR, 13C‐NMR and MS. Meanwhile, in vitro evaluation of these compounds was also researched by IR‐HepG2 treatment experiment, MTT assay, scratch test and tubule formation experiment. The three compounds could be used to treat insulin resistance induced by high glucose and promote the proliferation of human umbilical vein endothelial cells, wound healing, and the formation of tubules in vitro under a high‐glucose environment. Our results illustrate that these compounds could be used to treat diabetes and promote wound healing at the same time. Furthermore, molecular docking study results of the compounds were consistent with the evaluated biological activity. In vivo research of compounds is underway.
摘要 根据槲皮素治疗糖尿病和 H2S 促进伤口愈合的作用,设计、合成了一系列三种槲皮素-连接体-H2S 给体共轭物,并通过 1H-NMR、13C-NMR 和 MS 对其进行了表征。同时,还通过 IR-HepG2 处理实验、MTT 试验、划痕试验和小管形成实验对这些化合物进行了体外评价。这三种化合物可用于治疗高糖诱导的胰岛素抵抗,并在高糖环境下促进体外人脐静脉内皮细胞增殖、伤口愈合和肾小管形成。我们的研究结果表明,这些化合物可用于治疗糖尿病,同时促进伤口愈合。此外,化合物的分子对接研究结果与评估的生物活性一致。化合物的体内研究正在进行中。