Kawai T, Sun B, Yoshino H, Feng D, Suzuki Y, Fukazawa M, Nagao S, Wainscott DB, Showalter AD, Droz BA, Kobilka TS, Coghlan MP, Willard FS, Kawabe Y, Kobilka BK, Sloop KW. Structural basis for GLP-1 receptor activation by LY3502970, an orally active nonpeptide agonist. Proc Natl Acad Sci U S A. 2020 Nov 24;117(47):29959-29967. doi: 10.1073/pnas.2014879117. Epub 2020 Nov 11. PMID: 33177239; PMCID: PMC7703558., People with obesity who took Eli Lilly's daily oral GLP-1 drug orforglipron lost an average of 12.4% of their body weight, according to topline results from its first of two late-stage clinical trials., Orforglipron is the first oral small molecule (non-peptide) glucagon-like peptide-1 (GLP-1) receptor agonist, taken without food and water restrictions, to successfully complete a Phase 3 trial..