PF 915275

PF-915275 is a potent and selective inhibitor of human 11β-hydroxysteroid dehydrogenase type 1 (11βHSD1) (Ki ＜ 1 nM) with good preclinical pharmacokinetic properties.IC50 value: ＜ 1 nM (Ki)[2]Target: 11βHSD1in vitro: PF-915275 maintains potency in our cellular assay against human 11βHSD1 (HEK293, EC50 = 5 nM) and is selective against human 11βHSD2 (HEK293, 1.5% inhibition 10 μM). PF-915275 displays only weak affinity for the rodent choline transporter (Ki = 9.6 μM) and the hamster melatonin MT3 receptor (Ki = 9.6 μM) in the Cerep Bioprint screening panel. PF-915275 has good in vitro pharmacokinetic properties. In particular, PF-915275 is categorized as a low clearance compound (liver microsome assays) with high permeability (Caco2 assay). [2]in vivo: As a prelude to in vivo studies with PF-915275, the rat pharmacokinetic properties of this compound were determined. PF-915275 has an excellent pharmacokinetic profile characterized by low clearance, long half-life and good oral bioavailability. [2]

Signaling Pathways >> Others >> Others

Research Areas >> Metabolic Disease

[1]. Bhat BG, et al. Demonstration of proof of mechanism and pharmacokinetics and pharmacodynamic relationship with 4'-cyano-biphenyl-4-sulfonic acid (6-amino-pyridin-2-yl)-amide (PF-915275), an inhibitor of 11 -hydroxysteroid dehydrogenase type 1, in cynomolg

[2]. Siu M, et al. N-(Pyridin-2-yl) arylsulfonamide inhibitors of 11beta-hydroxysteroid dehydrogenase type 1: Discovery of PF-915275. Bioorg Med Chem Lett. 2009 Jul 1;19(13):3493-7.

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