MTEP hydrochloride

别名

mGluR5 Antagonist, MTEP - CAS 329205-68-7 - Calbiochem,3-((2-Methyl-1,3-thiazol-4-yl)ethynyl)pyridine

一般描述

A brain-permeable (thiazole-pyridine)alkyne compound that acts as a potent, selective and non-competitive mGluR5 (metabotropic glutamate receptor subtype-5) antagonist (IC50 = 5 nM in Ca2+-flux assay; Ki = 16 nM) with in vivo anxiolytic activity in a rodent model (ED50 = 1 mg/kg, ip and 7 mg/kg, po). Devoid of any side effects seen with MPEP and benzodiazepines. Reported to weakly affect the activities of other enzymes and receptors tested (IC50 = 30 µM for MAO-A, >100 µM for mGlu1R, 2R & 7R, and >300 µM for NR2BR).

生化/生理作用

Cell permeable: yes Primary Target
mGluR5 Product does not compete with ATP. Reversible: no Target IC50: 5 nM in Ca2+-flux assay Target Ki: 16 nM for mGluR5 (metabotropic glutamate receptor subtype-5)

重悬

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

其他说明

Bradbury, M.J., et al. 2005. J. Pharmacol. Exp. Ther.313, 395.
Busse, C.S., et al. 2004. Neuropsychopharmacology29, 1971.
Roppe, J.R., et al. 2004. Bioorg. Med. Chem. Lett.14, 3993.
Klodzinska, A., et al. 2004. Neuropharmacology47, 342.
Cosford, N.D.P., et al. 2003. J. Med. Chem.46, 204.
Brodkin, J., et al. 2002. Eur. J. Neurosci.16, 2241.