745052-98-6Relevant academic research and scientific papers
Development of an enantioselective hydrogenation based synthesis of a glucokinase activator
Magnus, Nicholas A.,Braden, Timothy M.,Buser, Jonas Y.,Debaillie, Amy C.,Heath, Perry C.,Ley, Christopher P.,Remacle, Jacob R.,Varie, David L.,Wilson, Thomas M.
, p. 830 - 835 (2012/08/27)
This article describes the development and optimization of chemical reactions and subsequent multikilogram preparation of the glucokinase activator (R)-1 to fund clinical evaluation as a potential therapeutic for type II diabetes. The major process developments presented here are a Wittig olefination isomerization based synthesis of an E-acrylic acid, an optimized enantioselective hydrogenation of the E-acrylic acid, and a challenging final amide coupling.
CRYSTALLINE (R)-2-(4-CYCLOPROPANESULPHONYL-PHENYL)-N-PYRAZIN-2-YL-3-(TETRAHYDROPYRAN-4-YL)-PROPIONAMIDE
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Page/Page column 4; 5, (2009/07/25)
Crystalline R-2-(4-cyclopropanesulfonyl-phenyl)-N-pyrazin-2-yl-3-(tetrahydropyran-4-yl)-propionamide and methods of its preparation and use are disclosed.
SAR, pharmacokinetics, safety, and efficacy of glucokinase activating 2-(4-sulfonylphenyl)-N-thiazol-2-ylacetamides: Discovery of PSN-GK1
Bertram, Lisa S.,Black, Daniel,Briner, Paul H.,Chatfield, Rosemary,Cooke, Andrew,Fyfe, Matthew C. T.,Murray, P. John,Naud, Frédéric,Nawano, Masao,Procter, Martin J.,Rakipovski, Günaj,Rasamison, Chrystelle M.,Reynet, Christine,Schofield, Karen L.,Shah, Vilas K.,Spindler, Felix,Taylor, Amanda,Turton, Roy,Williams, Geoffrey M.,Wong-Kai-In, Philippe,Yasuda, Kosuke
experimental part, p. 4340 - 4345 (2009/05/27)
Allosteric activators of the glucose-sensing enzyme glucokinase (GK) are currently attracting much interest as potential antidiabetic therapies because they can achieve powerful blood glucose lowering through actions in multiple organs. Here, the optimization of a weakly active high-throughput screening hit to (2R)-2-(4-cyclopropanesulfonylphenyl)-N-(5-fluorothiazol-2-yl)-3- (tetrahydropyran-4-yl)propionamide (PSN-GK1), a potent GK activator with an improved pharmacokinetic and safety profile, is described. Following oral administration, this compound elicited robust glucose lowering in rats.
TRICYCLO SUBSTITUTED AMIDES
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Page/Page column 13-14, (2008/06/13)
Compounds of Formula (I) or pharmaceutically acceptable salts thereof, are useful in the prophylactic and therapeutic treatment of hyperglycemia and diabetes.
FLUORINATION PROCESS OF PROTECTED AMINOTHIAZOLE
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Page/Page column 15, (2010/10/20)
A process for the production of fluorinated compound formula (I) comprising fluorination of a protected aminothiazole. Compounds formula (I) are useful in the preparation of activators of glucokinase.
ENANTIOSELECTIVE PROCESS
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Page/Page column 12-13, (2008/06/13)
A process for the production of compounds comprising the enantioselective hydrogenation of 2-substituted acrylic acid derivatives.
TRI(CYCLO) SUBSTITUTED AMIDE COMPOUNDS
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Page 33, (2008/06/13)
Compounds of Formula (I): or pharmaceutically acceptable salts thereof, are useful in the prophylactic and therapeutic treatment of hyperglycemia and diabetes.
