33575-09-6Relevant articles and documents
Synthesis and in vitro biological evaluation of new pyrimidines as glucagon-like peptide-1 receptor agonists
AlNeyadi, Shaikha S.,Adem, Abdu,Amer, Naheed,Salem, Alaa A.,Abdou, Ibrahim M.
supporting information, p. 5071 - 5075 (2017/10/11)
The therapeutic success of peptide glucagon-like peptide-1 (GLP-1) receptor agonists for the treatment of type 2 diabetes mellitus has inspired discovery efforts aimed at developing orally available small-molecule GLP-1 receptor agonists. In this study, two series of new pyrimidine derivatives were designed and synthesized using an efficient route, and were evaluated in terms of GLP-1 receptor agonist activity. In the first series, novel pyrimidines substituted at positions 2 and 4 with groups varying in size and electronic properties were synthesized in a good yield (78–90%). In the second series, the designed pyrimidine templates included both urea and Schiff base linkers, and these compounds were successfully produced with yields of 77–84%. In vitro experiments with cultured cells showed that compounds 3a and 10a (10?15–10?9 M) significantly increased insulin secretion compared to that of the control cells in both the absence and presence of 2.8 mM glucose; compound 8b only demonstrated significance in the absence of glucose. These findings represent a valuable starting point for the design and discovery of small-molecule GLP-1 receptor agonists that can be administered orally.
