PTP1B-IN-3 (C09-1164-721)

PTP1B-IN-3 is a potent and orally active PTP1B inhibitor with IC 50 s of 120 nM for both PTP1B and TCPTP. PTP1B-IN-3 has antidiabetic and anticancer effectsIn VivoIn diet-induced obese (DIO) mice, PTP1B-IN-3 (compounds 3g) exhibits dose dependent inhibition (60%, 80% and 100% inhibition at 1, 3 and 10 mg/kg, respectively) of glucose excursion when given orally 2 h before oral glucose challenge with an estimated ED 50 of 0.8 mg/kg . In the NDL2 Ptpn1 transgenic mice, PTP1B-IN-3 (compounds 3g; orally; 30 mg/kg for 21 days) shows a significant delay in the onset of tumor development in NDL2 Ptpn1 +/+ mice, extending the median tumor free days (T50) from 28 days to 75 days . In diet-induced obese (DIO) mice, PTP1B-IN-3 (compounds 3g) exhibits good oral bioavailability (F of 24%), slow clearance (CL of 0.71 mL/kg/min), and good elimination half live (t 1/2 of 6 h). The oral bioavailability in higher species such as rats (F of 4%) and squirrel monkeys (F of 2%) are substantially lower but excellent exposures are achieved with oral dosing . MCE has not independently confirmed the accuracy of these methods. They are for reference only.IC50& Target:IC50: 120 nM (PTP1B), 120 nM (TCPTP). Molecular Formula: C12H13BrF2N3O3P. Molecular Weight: 396.12. PubChem CID: 24857885. Isomeric SMILES: C1=CC2=CC(=C(C=C2C=C1C#N)C(F)(F)P(=O)(O)O)Br.