product name PF-04620110
Description: PF-04620110 is an orally active, selective and potent diglyceride acyltransferase-1 (DGAT1) inhibitor with IC50 of 19 NM. F-04620110 shows high selectivity versus a broad panel of off-target pharmacologic end points. In vivo DGAT-1 inhibition has been demonstrated through reduction of plasma triglyceride levels in rodents at doses of ≥0.1 mg/kg following a lipid challenge.
References: ACS Med Chem Lett. 2011;2(5):407-12; Am J Physiol Gastrointest Liver Physiol. 2013;304(11):G958-69.
396.44
Formula
C21H24N4O4
CAS No.
1109276-89-2
Storage
-20℃ for 3 years in powder form
-80℃ for 2 years in solvent
Solubility (In vitro)
DMSO: 49 mg/mL (123.6 mM)
Water: <1 mg/mL
Ethanol: <1 mg/mL
Solubility (In vivo)
Synonyms
other peoduct :
| In Vitro |
In vitro activity: PF-04620110 is an orally active, selective and potent diglyceride acyltransferase-1 (DGAT1) inhibitor with IC50 of 19 NM. Kinase Assay: Human full-length diacylglycerol:acylCoA acyltransferase 1 (DGAT-1) was expressed in Sf9 insect cells which are then lysed and a crude membrane fraction (105, 000 x g pellet) was prepared. DGAT-1 activity was measured in 384-well format in a total assay volume of 25 μl that contained, Hepes buffer (50 mM, pH7.5), MgCl2 (10 mM), bovine serum albumin (0.6 mg/ml), [14C]decanoylCoA (20 μM, 58 Ci/mol) and membranes (25 μg/ml) into which 1,2 dioleoyl-sn-glycerol (75 μM) in acetone has already been incorporated. Inhibitors in DMSO were pre-incubated with membranes before initiating the DGAT-1 reaction by the addition of decanoylCoA.The reactions were allowed to proceed for 1.5 h at room temperature and then terminated by the addition of 10 μl of HCl (0.5 M). Reaction mixtures were neutralized by the addition of 15 μl of tris(hydroxy-methyl)aminomethane (1M, pH 8.0) and then mixed by trituration with 37.5 μl of Microscint-E . Plates contents were allowed to partition for 15 to 30 min before 14C was measured in a scintillation spectrometer. Percent inhibition of test compounds was computed as 100-(DPM DMSO uninhibited- DPM test compound)/(DPM DMSO uninhibited). Cell Assay: PF-04620110 (IC50 39 nM) inhibits the incorporation of 3H-glycerol into TG. |
|---|---|
| In Vivo | In Rats, PF-04620110 reduces plasma triglyceride levels t doses of ≥0.1 mg/kg following a lipid challenge. DGAT1 inhibition by PF-04620110 causes an enrichment of polyunsaturated fatty acids within the TG class of lipids in rodents. |
| Animal model | Male Sprague Dawley rats |
| Formulation & Dosage | Dissolved in water; 10 mg/kg; p.o. |
| References | ACS Med Chem Lett. 2011 Mar 18;2(5):407-12; Am J Physiol Gastrointest Liver Physiol. 2013 Jun 1;304(11):G958-69. |
