MS, and IR analysis. Afterwards, the biological important of the products was highlighted by evaluating in vitro for α-glucosidase inhibitory activity as well as acetylcholinesterase (AChE) inhibitory activity. Eleven products revealed substantial inhibitory activity against α-glucosidase enzyme, among which, two most potent products 11d,e were approximately 93-fold more potent than acarbose as a
在本研究中,设计并合成了新的
吲哚稠合
吡喃并[2,3-d]
嘧啶。这些产物的产率中等至良好,并且通过 NMR、MS 和 IR 分析确定了它们的结构。随后,通过体外评估 α-
葡萄糖苷酶抑制活性以及
乙酰胆碱酯酶 (AChE) 抑制活性,强调了产品的
生物学重要性。 11 种产品显示出对 α-
葡萄糖苷酶的显着抑制活性,其中两种最有效的产品 11d,e 的效力比标准抗糖尿病药物
阿卡波糖强约 93 倍。除此之外,产物11k表现出良好的AChE抑制作用。与
吡喃环相连的 5-
苯环上的取代基在抑制活性中发挥着关键作用。其
生物学效力为进一步研究
吲哚稠合
吡喃并[2,3-d]
嘧啶作为潜在的抗糖尿病药物提供了机会。