TALAGLUMETAD HYDROCHLORIDE

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C11H16N2O5.ClH
Molecular Weight	292.716
Optical Activity	UNSPECIFIED
Defined Stereocenters	5 / 5
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

Cl.[H][C@@]12CC[C@@](NC(=O)[C@H](C)N)(C(O)=O)[C@]1([H])[C@H]2C(O)=O

InChI

InChIKey=TWZDLCLCMKMJPE-OAOSNHGPSA-N

InChI=1S/C11H16N2O5.ClH/c1-4(12)8(14)13-11(10(17)18)3-2-5-6(7(5)11)9(15)16;/h4-7H,2-3,12H2,1H3,(H,13,14)(H,15,16)(H,17,18);1H/t4-,5-,6-,7-,11-;/m0./s1

HIDE SMILES / InChI

Description
Sources: https://www.ncbi.nlm.nih.gov/pubmed/12789623https://www.ncbi.nlm.nih.gov/pubmed/16223873 | https://www.ncbi.nlm.nih.gov/pubmed/15821951
Curator's Comment: description was created based on several sources, including: http://adisinsight.springer.com/drugs/800008428 https://en.wikipedia.org/wiki/Eglumegad https://www.ncbi.nlm.nih.gov/pubmed/17712352 https://www.ncbi.nlm.nih.gov/pubmed/17204749

Talaglumetad (also known as LY-544344) is a bicyclohexane derivative patented by Eli Lilly and Company as modulators of metabotropic glutamate receptor. Talaglumetad acts as a prodrug of Eglumegad, a selective agonist of metabotropic glutamate receptors (mGluR2/3) and metabolized to release active compound by both human jejunal homogenates and rat liver homogenates. In experiments on mice, Talaglumetad was found to be as effective as diazepam for treating anxiety symptoms in several standard tests, but without producing any of the negative side effects of diazepam such as sedation and memory impairment.

CNS Activity

Originator

Approval Year

Targets

Primary Target	Pharmacology	Condition	Potency
Metabotropic glutamate receptor 2 24 Target ID: CHEMBL5137 Sources: https://www.ncbi.nlm.nih.gov/pubmed/21334855 \| https://www.ncbi.nlm.nih.gov/pubmed/9144636	Agonist 2678		99.0 nM [Ki]
Metabotropic glutamate receptor 3 16 Target ID: CHEMBL2888 Sources: https://www.ncbi.nlm.nih.gov/pubmed/21334855 \| https://www.ncbi.nlm.nih.gov/pubmed/9144636	Agonist 2678		94.0 nM [Ki]

Conditions

Condition	Modality	Highest Phase	Product
Generalized anxiety disorder 32 Sources: https://www.ncbi.nlm.nih.gov/pubmed/17712352 https://www.ncbi.nlm.nih.gov/pubmed/12789623 https://www.ncbi.nlm.nih.gov/pubmed/13129812	Primary	Phase II 1132	Unknown Approved Use Unknown
Schizophrenia 298 Sources: http://adisinsight.springer.com/drugs/800008428 https://www.ncbi.nlm.nih.gov/pubmed/19179851	Primary	Preclinical	Unknown Approved Use Unknown
Smoking withdrawal 4 Sources: http://adisinsight.springer.com/drugs/800008428 https://www.ncbi.nlm.nih.gov/pubmed/9517421	Primary	Preclinical	Unknown Approved Use Unknown

Doses

Dose	Population	Adverse events
200 mg 1 times / day multiple, oral (unknown) Studied dose Dose: 200 mg, 1 times / day Route: oral Route: multiple Dose: 200 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/16192835	unhealthy n = 18 Health Status: unhealthy Condition: panic disorder Sex: M+F Food Status: UNKNOWN Population Size: 18 Sources: https://pubmed.ncbi.nlm.nih.gov/16192835	Disc. AE: headache, Nausea... AEs leading to discontinuation/dose reduction: headache (1 pt) Nausea (1 pt) allergic reaction (2 patients) Dizziness (1 pt) Sources: https://pubmed.ncbi.nlm.nih.gov/16192835

AEs

AE	Significance	Dose	Population
Dizziness	1 pt Disc. AE	200 mg 1 times / day multiple, oral (unknown) Studied dose Dose: 200 mg, 1 times / day Route: oral Route: multiple Dose: 200 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/16192835	unhealthy n = 18 Health Status: unhealthy Condition: panic disorder Sex: M+F Food Status: UNKNOWN Population Size: 18 Sources: https://pubmed.ncbi.nlm.nih.gov/16192835
Nausea	1 pt Disc. AE	200 mg 1 times / day multiple, oral (unknown) Studied dose Dose: 200 mg, 1 times / day Route: oral Route: multiple Dose: 200 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/16192835	unhealthy n = 18 Health Status: unhealthy Condition: panic disorder Sex: M+F Food Status: UNKNOWN Population Size: 18 Sources: https://pubmed.ncbi.nlm.nih.gov/16192835
headache	1 pt Disc. AE	200 mg 1 times / day multiple, oral (unknown) Studied dose Dose: 200 mg, 1 times / day Route: oral Route: multiple Dose: 200 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/16192835	unhealthy n = 18 Health Status: unhealthy Condition: panic disorder Sex: M+F Food Status: UNKNOWN Population Size: 18 Sources: https://pubmed.ncbi.nlm.nih.gov/16192835
allergic reaction	2 patients Disc. AE	200 mg 1 times / day multiple, oral (unknown) Studied dose Dose: 200 mg, 1 times / day Route: oral Route: multiple Dose: 200 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/16192835	unhealthy n = 18 Health Status: unhealthy Condition: panic disorder Sex: M+F Food Status: UNKNOWN Population Size: 18 Sources: https://pubmed.ncbi.nlm.nih.gov/16192835

Overview

CYP3A4	CYP2C9	CYP2D6	hERG

OverviewOther

Other Inhibitor	Other Substrate	Other Inducer
	P-gp 1537

Drug as victim

Target	Modality	Activity	Metabolite	Clinical evidence
P-gp 1537	substrate 3367 Sources: https://pubchem.ncbi.nlm.nih.gov/bioassay/1346987#sid=363681314	no

Sourcing

Vendor/Aggregator	ID	URL
1PlusChem LLC	1P0024X8	https://www.1pchem.com/search?query=1P0024X8
ApexBio Technology	B7328	https://www.apexbt.com/catalogsearch/result/?q=B7328
BLD Pharm	BD630456	http://www.bldpharm.com/search/Search.html?keyword=BD630456
BOC Sciences	118457-14-0	http://www.bocsci.com/description.asp?cas=118457-14-0
BOC Sciences	176199-48-7	http://www.bocsci.com/description.asp?cas=176199-48-7
Capot Chemical	18158	https://www.capotchem.com/search.do?q=18158
Chem Scene	CS-5052	http://www.chemscene.com/goproductList/searchProductList?productObj=CS-5052
Chemspace	CSC015520788	https://chem-space.com/CSC015520788
Chemspace	CSC015596037	https://chem-space.com/CSC015596037
Chemspace	CSC015819205	https://chem-space.com/CSC015819205
Chemspace	CSC037827371	https://chem-space.com/CSC037827371
Chemspace	CSC055343638	https://chem-space.com/CSC055343638
Debye Scientific	DB-028800	https://www.debyesci.com/index.php?id=product&ext[cno]=DB-028800
Enamine	BBV-107321178	http://www.enaminestore.com/catalog/BBV-107321178
Enamine	BBV-77536105	http://www.enaminestore.com/catalog/BBV-77536105
Enamine	BBV-77594264	http://www.enaminestore.com/catalog/BBV-77594264
Enamine	BBV-77710497	http://www.enaminestore.com/catalog/BBV-77710497
Enamine	BBV-93151106	http://www.enaminestore.com/catalog/BBV-93151106
MedChem Express	HY-18941	https://www.medchemexpress.com/search.html?q=HY-18941&ft=&fa=&fp=
MolPort	MolPort-004-797-150	https://www.molport.com/shop/molecule-link/MolPort-004-797-150
MolPort	MolPort-023-276-716	https://www.molport.com/shop/molecule-link/MolPort-023-276-716
Molnova	M12658	https://www.molnova.com/en/serch-list.html?keywords=M12658
Tocris	3246	https://www.tocris.com/search.php?Type=QuickSearch&Value=3246
Toronto Research Chemicals	L503128	https://www.trc-canada.com/product-detail/?CatNum=L503128
Wonderchem	WD05L2P	http://www.wonder-chem.com/search.html?text=WD05L2P
eMolecules	31420520	https://orderbb.emolecules.com/search/#?query=31420520
eMolecules	36500492	https://orderbb.emolecules.com/search/#?query=36500492
eMolecules	48882962	https://orderbb.emolecules.com/search/#?query=48882962
mcule	MCULE-4405877923	https://mcule.com/MCULE-4405877923/

PubMed

Title	Date	PubMed
LY354740, a group II metabotropic glutamate receptor agonist with potential antiparkinsonian properties in rats.	1998 Oct	9826074
The role of metabotropic glutamate receptor (mGluR) ligands in parkinsonian muscle rigidity.	2000	11026478
The role of striatal metabotropic glutamate receptors in Parkinson's disease.	2002	12373537

Patents

Sample Use Guides

In Vivo Use Guide

100 or 200 mg (LY354740)

Route of Administration: Oral

In Vitro Use Guide

LY354740 failed to inhibit Dopamine D(2) receptor binding in both native striatal tissue homogenates and cloned receptors at concentrations up to 10 uM.

Name

Type

Language

TALAGLUMETAD HYDROCHLORIDE

Official Name

English

LY544344 HYDROCHLORIDE

Code

English

TALAGLUMETAD HCL

Common Name

English

(1S,2S,5R,6S)-2-[[(2S)-2-Aminopropanoyl]amino]bicyclo[3.1.0]hexane-2,6-dicarboxylic acid hydrochloride

Systematic Name

English

TALAGLUMETAD MONOHYDROCHLORIDE

Common Name

English

LY-544344 HYDROCHLORIDE

Code

English

TALAGLUMETAD HYDROCHLORIDE [USAN]

Common Name

English

BICYCLO(3.1.0)HEXANE-2,6-DICARBOXYLIC ACID, 2-(((2S)-2-AMINO-1-OXOPROPYL)AMINO), MONOHYDROCHLORIDE, (1S,2S,5R,6S)-

Common Name

English

Classification Tree Code System Code

NCI_THESAURUS

C28197