LY3020371

Modify Date: 2024-01-14 15:25:02

LY3020371 Structure
LY3020371 structure
Common Name LY3020371
CAS Number 1377615-75-2 Molecular Weight 359.35
Density N/A Boiling Point N/A
Molecular Formula C15H15F2NO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of LY3020371


LY3020371 is a potent and selective antagonist of glutamate (mGlu) 2/3 receptor, with Kis of 5.26 and 2.50 nM for hmGluR2 and hmGluR3, respectively. LY3020371 can be used for the research of depression[1][2].

 Names

Name LY3020371

 LY3020371 Biological Activity

Description LY3020371 is a potent and selective antagonist of glutamate (mGlu) 2/3 receptor, with Kis of 5.26 and 2.50 nM for hmGluR2 and hmGluR3, respectively. LY3020371 can be used for the research of depression[1][2].
Related Catalog
Target

hmGluR2:5.26 nM (Ki)

hmGluR3:2.50 nM (Ki)

In Vitro LY3020371 (0.1 nM-100 μM) competitively displaces binding of the mGlu2/3 agonist ligand [3H]-459477 with high affinity[1]. LY3020371 (0.1 nM-100 μM) blocks DCG-IV-induced inhibition of forskolin-stimulated cAMP production in cells expressing recombinant human mGlu2 (IC50=16.2 nM) and mGlu3 (IC50=6.21 nM) receptors[1]. LY3020371 (0.3-30000 nM) exhibits concentration-dependent antagonism of LY379268-inhibited cAMP formation[1]. LY3020371 (1-10000 nM) reverses LY379268-suppressed, K+-evoked glutamate release, with an IC50 of 86 nM[1]. LY3020371 (0.3-10000 nM) leads to a concentration-dependent and complete blockade of the LY379268-suppressed response, with an IC50 of 33.9 nM[1].
In Vivo LY3020371 (0.3-3 mg/kg, a single i.v.) significantly increases the number of spontaneously active dopamine cells in the ventral tegmental area (VTA) of rats[2]. LY3020371 (1-10 mg/kg, i.p. once a week for 5 weeks) dose dependently increases tissue oxygen in the anterior cingulate cortex (ACC) of rats[2]. LY3020371 (10 mg/kg, a single i.p.) increases in monoamine efflux in the medial prefrontal cortex of freely moving rats[2]. LY3020371 (1-30 mg/kg, a single i.v.) increases the cumulative wake time of rats in a dose- and time-dependent manner without rebound hypersomnolence[2]. LY3020371 (0.1-10 mg/kg, a single i.v.) decrease the time rats are immobile in the forced-swim test in the rat forced-swim assay[2]. Animal Model: Male Sprague-Dawley rats (230-350 g)[1] Dosage: 0.3, 1, 3 mg/kg Administration: I.v. daily 5 days per week for 2 weeks Result: Increased the number of actively firing dopamine neurons in the VTA of anesthetized rats.
References

[1]. Witkin JM, In vitro pharmacological and rat pharmacokinetic characterization of LY3020371, a potent and selective mGlu 2/3 receptor antagonist. Neuropharmacology. 2017 Mar 15;115:100-114.

[2]. Witkin JM, et, al. Comparative Effects of LY3020371, a Potent and Selective Metabotropic Glutamate (mGlu) 2/3 Receptor Antagonist, and Ketamine, a Noncompetitive N-Methyl-d-Aspartate Receptor Antagonist in Rodents: Evidence Supporting the Use of mGlu2/3 Antagonists, for the Treatment of Depression. J Pharmacol Exp Ther. 2017 Apr;361(1):68-86.

[3]. Witkin JM, et, al. mGlu2/3 receptor antagonism: A mechanism to induce rapid antidepressant effects without ketamine-associated side-effects. Pharmacol Biochem Behav. 2020 Mar;190:172854.

 Chemical & Physical Properties

Molecular Formula C15H15F2NO5S
Molecular Weight 359.35
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