Abstract
G protein coupled receptor 119 (GPR119) is viewed as an attractive target for the treatment of type 2 diabetes and other elements of the metabolic syndrome. During a program toward discovering agonists of GPR119, we herein describe optimization of an initial lead compound, 2, into a development candidate, 42. A key challenge in this program of work was the insolubility of the lead compound. Small-molecule crystallography was utilized to understand the intermolecular interactions in the solid state and resulted in a switch from an aryl sulphone to a 3-cyanopyridyl motif. The compound was shown to be effective in wild-type but not knockout animals, confirming that the biological effects were due to GPR119 agonism.
Original language | English |
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Pages (from-to) | 5361-5379 |
Number of pages | 19 |
Journal | Journal of Medicinal Chemistry |
Volume | 55 |
Issue number | 11 |
DOIs | |
Publication status | Published - 14 Jun 2012 |