PSN-GK1 |
Catalog No.GC31618 |
PSN-GK1 es un potente activador de glucoquinasa con una CE50 de 0,13 μM.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 745051-61-0
Sample solution is provided at 25 µL, 10mM.
PSN-GK1 is a potent glucokinase activator with an EC50 of 0.13 μM.
PSN-GK1 exhibits an excellent pharmacokinetic profile, with high oral bioavailability, in the rat. PSN-GK1 can markedly reduce blood glucose which accompanied by a trend toward increased pancreatic insulin release. Separately, the antihyperglycemic actions of PSN-GK1 have been shown to be a result of both pancreatic and hepatic effects. In addition, PSN-GK1 engenders potent antihyperglycemic effects in diabetic rodents without causing hypoglycemia[1]. At 5 mM glucose, PSN-GK1 activates glucokinase (4.3-fold, EC50=130 nM), increases MIN6 insulin secretion (26-fold, EC50=267 nM) and 2-DG hepatocytic uptake (3-fold, EC50=1 μM). In C57Bl/6 mice, PSN-GK1 reduces blood glucose at 1 and 10 mg/kg (by mouth), but insulin is increased significantly at only the higher dose. In hyperinsulinaemic 10-mM glucose clamps, PSN-GK1 increases2-DG incorporation into liver glycogen sixfold, directly demonstrating liver effects[2].
[1]. Bertram LS, et al. SAR, pharmacokinetics, safety, and efficacy of glucokinase activating 2-(4-sulfonylphenyl)-N-thiazol-2-ylacetamides: discovery of PSN-GK1. J Med Chem. 2008 Jul 24;51(14):4340-5. [2]. Fyfe MC, et al. Glucokinase activator PSN-GK1 displays enhanced antihyperglycaemic and insulinotropic actions. Diabetologia. 2007 Jun;50(6):1277-87.
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