Modification on the O-glucoside of Sergliflozin-A: A new strategy for SGLT2 inhibitor design
作者:Xuefeng Cao、Wenpeng Zhang、Xu Yan、Zhi Huang、Zhenqing Zhang、Peng Wang、Jie Shen
DOI:10.1016/j.bmcl.2016.03.065
日期:2016.5
Poor pharmacokinetic stability is one of the issues of O-glucoside SGLT2 inhibitors in clinical trials, hence C-glucoside inhibitors have been developed and extensively applied. Herein, we provided an alternative approach to improve the pharmacokinetic stability of such inhibitors. Nine derivatives of Sergliflozin-A with modifications on the O-glucoside fragment were prepared, among which the 4-O-methyl
不良的药代动力学稳定性是O-葡萄糖苷SGLT2抑制剂在临床试验中的问题之一,因此C-葡萄糖苷抑制剂已被开发并广泛应用。本文中,我们提供了替代方法来改善此类抑制剂的药代动力学稳定性。制备了9种在O-葡萄糖苷片段上有修饰的Sergliflozin-A衍生物,其中4-O-甲基衍生物在排泄的葡萄糖尿液试验中具有相似的药效学效力。最吸引人的是,观察到O-葡糖苷的4-O-甲基衍生物的药代动力学稳定性显着提高。这项工作证明了对O-葡萄糖苷片段的修饰可能是未来SGLT2抑制剂设计的一种有前途的方法。