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BioAssay: AID 511597

Agonist activity at human muscarinic M3 receptor expressed in BHK-21 cells assessed as increase of acetylcholine-induced calcium flux by FLIPR assay

The discovery and structure-activity relationship (SAR) of a series of allosteric muscarinic M(1) receptor agonists are described. Compound 17 (Lu AE51090) was identified as a representative compound from the series, based on its high selectivity as an agonist at the muscarinic M(1) receptor across a panel of muscarinic receptor subtypes. Furthermore, 17 displayed a high degree of selectivity more ..
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 Tested Compounds
 Tested Compounds
All(2)
 
 
Active(2)
 
 
 Tested Substances
 Tested Substances
All(2)
 
 
Active(2)
 
 
 Related BioAssays
 Related BioAssays
AID: 511597
Data Source: ChEMBL (659446)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2011-09-17
Modify Date: 2013-11-17

Data Table ( Complete ):           Active    All
Target
Sequence: RecName: Full=Muscarinic acetylcholine receptor M3
Description ..   
Protein Family: Serpentine type 7TM GPCR chemoreceptor Srx
Comment ..   

Gene:CHRM3     Related Protein 3D Structures     More BioActivity Data..
BioActive Compounds: 2
Description:
Title: Discovery of N-{1-[3-(3-oxo-2,3-dihydrobenzo[1,4]oxazin-4-yl)propyl]piperidin-4-yl}-2-phenylacetamide (Lu AE51090): an allosteric muscarinic M1 receptor agonist with unprecedented selectivity and procognitive potential.

Abstract: The discovery and structure-activity relationship (SAR) of a series of allosteric muscarinic M(1) receptor agonists are described. Compound 17 (Lu AE51090) was identified as a representative compound from the series, based on its high selectivity as an agonist at the muscarinic M(1) receptor across a panel of muscarinic receptor subtypes. Furthermore, 17 displayed a high degree of selectivity when tested in a broad panel of G-protein-coupled receptors, ion channels, transporters, and enzymes, and 17 showed an acceptable pharmacokinetic profile and sufficient brain exposure in rodents in order to characterize the compound in vivo. Hence, in a rodent model of learning and memory, 17 reversed delay-induced natural forgetting, suggesting a procognitive potential of 17.
(PMID: 20684563)
Comment
Compounds with activity <= 50uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Categorized Comment
ChEMBL Assay Type: Functional

ChEMBL Assay Data Source: Scientific Literature

ChEMBL Assay Cell Type: BHK-21

ChEMBL Target ID: 219

ChEMBL Target Type: Target is a single protein chain

Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1EC50*EC50 PubChem standard valueFloatμM
2EC50 activity commentEC50 activity commentString
3EC50 standard flagEC50 standard flagInteger
4EC50 qualifierEC50 qualifierString
5EC50 published valueEC50 published valueFloatnM
6EC50 standard valueEC50 standard valueFloatnM
7EC50 binding domainsEC50 binding domainsString

* Activity Concentration.

Data Table (Concise)
Classification
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