Development of novel β2-adrenergic receptor agonists for the stimulation of glucose uptake – The importance of chirality and ring size of cyclic amines
作者:Krista Jaunsleine、Linda Supe、Jana Spura、Sten van Beek、Anna Sandström、Jessica Olsen、Carina Halleskog、Tore Bengtsson、Ilga Mutule、Benjamin Pelcman
DOI:10.1016/j.bmcl.2023.129562
日期:2024.1
chirality of compounds often has a great impact on the activity of β2AR agonists, although this has thus far not been investigated for GU. Here we report the GU for a selection of synthesized acyclic and cyclic β-hydroxy-3-fluorophenethylamines. For the N-butyl and the N-(2-pentyl) compounds, the (R) and (R,R) (3d and 7e) stereoisomers induced the highest GU. When the compounds contained a saturated nitrogen
据报道,β 2 -肾上腺素能受体 (β 2 AR) 激动剂可刺激骨骼肌细胞对葡萄糖的摄取 (GU) ,因此作为2 型糖尿病(T2D) 的可能治疗方法非常令人感兴趣。化合物的手性通常对 β 2 AR 激动剂的活性有很大影响,尽管迄今为止尚未针对 GU 进行研究。在这里,我们报告了一系列合成的无环和环状 β-羟基-3-氟苯乙胺的 GU。对于N-丁基和N- (2-戊基)化合物,( R )和( R,R ) (3d和7e )立体异构体诱导最高的GU。当化合物含有饱和含氮4至7元杂环时,氮杂环丁烷( 8a )和吡咯烷( 9a )的( R,R,R )对映体具有最高活性。总之,这些结果为设计用于治疗 T2D 的新型 β 2 AR 激动剂提供了关键信息。