Use of Small-Molecule Crystal Structures To Address Solubility in a Novel Series of G Protein Coupled Receptor 119 Agonists: Optimization of a Lead and in Vivo Evaluation

被引:59
作者
Scott, James S. [1 ]
Birch, Alan M. [1 ]
Brocklehurst, Katy J. [1 ]
Broo, Anders [2 ]
Brown, Hayley S. [1 ]
Butlin, Roger J. [1 ]
Clarke, David S. [1 ]
Davidsson, Ojvind [2 ]
Ertan, Anne [3 ]
Goldberg, Kristin [1 ]
Groombridge, Sam D. [1 ]
Hudson, Julian A. [1 ]
Laber, David [1 ]
Leach, Andrew G. [1 ]
MacFaul, Philip A. [1 ]
McKerrecher, Darren [1 ]
Pickup, Adrian [1 ]
Schofield, Paul [1 ]
Svensson, Per H. [3 ]
Soerme, Pernilla [1 ]
Teague, Joanne [1 ]
机构
[1] AstraZeneca, Cardiovasc & Gastrointestinal Innovat Med Unit, Macclesfield SK10 4TG, Cheshire, England
[2] AstraZeneca, Cardiovasc & Gastrointestinal Innovat Med Unit, S-43183 Molndal, Sweden
[3] AstraZeneca R&D, Pharmaceut Dev, S-15185 Sodertalje, Sweden
关键词
GPR119; AGONIST; AQUEOUS SOLUBILITY; INSULIN-SECRETION; GLYCEMIC CONTROL; DISCOVERY; POTENT; BIOISOSTERES; DISRUPTION; INHIBITORS; AS1535907;
D O I
10.1021/jm300310c
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
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.
引用
收藏
页码:5361 / 5379
页数:19
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