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Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 ACS+Med+Chem+Lett 2012 ; 3 (9): 726-30 Nephropedia Template TP
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Discovery of AM-1638: A Potent and Orally Bioavailable GPR40/FFA1 Full Agonist #MMPMID24900539
Brown SP; Dransfield PJ; Vimolratana M; Jiao X; Zhu L; Pattaropong V; Sun Y; Liu J; Luo J; Zhang J; Wong S; Zhuang R; Guo Q; Li F; Medina JC; Swaminath G; Lin DCH; Houze J
ACS Med Chem Lett 2012[Sep]; 3 (9): 726-30 PMID24900539show ga
GPR40 (FFA1) is a G-protein-coupled receptor, primarily expressed in pancreatic islets, the activation of which elicits increased insulin secretion only in the presence of elevated glucose levels. A potent, orally bioavailable small molecule GPR40 agonist is hypothesized to be an effective antidiabetic posing little or no risk of hypoglycemia. We recently reported the discovery of AMG 837 (1), a potent partial agonist of GPR40. Herein, we present the optimization from the GPR40 partial agonist 1 to the structurally and pharmacologically distinct GPR40 full agonist AM-1638 (21). Moreover, we demonstrate the improved in vivo efficacy that GPR40 full agonist 21 exhibits in BDF/DIO mice as compared to partial agonist 1.