A compound of formula I
or a pharmaceutically acceptable salt thereof, processes for preparing such compounds, their use as GPR119 modulators, methods for their therapeutic use, particularly in the treatment of obesity and diabetes mellitus, and pharmaceutical compositions containing them.
[EN] 4- (PYRIMIDIN-2-YL) -PIPERAZINE AND 4- (PYRIMIDIN-2-YL) -PIPERIDINE DERIVATIVES AS GPR119 MODULATORS<br/>[FR] DERIVES DE 4-(PYRIMIDIN-2-YL)-PIPERAZINE ET DE 4-(PYRIMIDIN-2-YL)-PIPERIDINE UTILISES EN TANT QUE MODULATEURS DU GPR119
申请人:ASTRAZENECA AB
公开号:WO2011030139A1
公开(公告)日:2011-03-17
A compound of formula (I) or a pharmaceutically acceptable salt thereof, processes for preparing such compounds, their use as GPR119 modulators, methods for their therapeutic use, particularly in the treatment of obesity and diabetes mellitus, and pharmaceutical compositions containing them.
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
作者:James S. Scott、Alan M. Birch、Katy J. Brocklehurst、Anders Broo、Hayley S. Brown、Roger J. Butlin、David S. Clarke、Öjvind Davidsson、Anne Ertan、Kristin Goldberg、Sam D. Groombridge、Julian A. Hudson、David Laber、Andrew G. Leach、Philip A. MacFaul、Darren McKerrecher、Adrian Pickup、Paul Schofield、Per H. Svensson、Pernilla Sörme、Joanne Teague
DOI:10.1021/jm300310c
日期:2012.6.14
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.