Fluorine-Directed Glycosylation Enables the Stereocontrolled Synthesis of Selective SGLT2 Inhibitors for Type II Diabetes
作者:Anna Sadurní、Gerald Kehr、Marie Ahlqvist、Johan Wernevik、Helena Peilot Sjögren、Cecilia Kankkonen、Laurent Knerr、Ryan Gilmour
DOI:10.1002/chem.201705373
日期:2018.2.26
effectively impeding glucose reabsorption. Herein, we disclose the influence of molecular editing with fluorine at the C2 position of the pyranose ring of Phlorizin analogues Remogliflozin Etabonate and Dapagliflozin (Farxiga®) to concurrently direct β‐selective glycosylation, as is required for biological efficacy, and enhance aspects of the physicochemical profile. Given the abundance of glycosylated
抑制钠-葡萄糖共转运蛋白(SGLT1和SGLT2)是解决II型糖尿病患病率上升的有效策略。然而,实现对人SGLT1或SGLT2的选择性抑制仍然具有挑战性。基于天然产物格列净的d-葡萄糖核心的口服小分子药物已被证明在这方面具有临床效果,有效地阻碍了葡萄糖的再吸收。在本文中,我们公开了在分子编辑与氟的影响C2的吡喃糖环的位置根皮苷类似物瑞格列净泼诺和达帕格列净(Farxiga ®)以同时指导β选择性糖基化,这是生物学功效所必需的,并增强了理化特性的各个方面。鉴于糖尿病治疗中糖基化药物的含量很高,其中包含β-构型的d-葡萄糖核,因此可以设想该策略可能是可扩展的。