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BioAssay: AID 672161

Agonist activity at human muscarinic M1 receptor Y381A mutant expressed in BHK-21 cells assessed as calcium mobilization for 6 mins by Calcium4-based staining

We describe the discovery of a series of compounds based on 1-{3-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-propyl}-3,4-dihydro-1H-quinolin-2-one (3), showing combined D(2) receptor affinity and M(1) receptor agonism. Based on a strategy of controlling logP, we herein describe a hit-to-lead investigation with the aim of retaining the combined D(2)/M(1) profile, while removing the 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: 672161
Data Source: ChEMBL (829284)
BioAssay Type: Confirmatory, Concentration-Response Relationship Observed
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2013-05-16
Modify Date: 2014-05-27

Data Table ( Complete ):           View Active Data    View All Data
BioActive Compounds: 2
Description:
Title: Hit-to-lead investigation of a series of novel combined dopamine D2 and muscarinic M1 receptor ligands with putative antipsychotic and pro-cognitive potential.

Abstract: We describe the discovery of a series of compounds based on 1-{3-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-propyl}-3,4-dihydro-1H-quinolin-2-one (3), showing combined D(2) receptor affinity and M(1) receptor agonism. Based on a strategy of controlling logP, we herein describe a hit-to-lead investigation with the aim of retaining the combined D(2)/M(1) profile, while removing the propensity of the compounds to inhibit the hERG channel, as well as at obtaining acceptable pharmacokinetic properties. Although a SAR was evident for all four parameters in question, it was not possible to separate hERG channel inhibition and D(2) receptor affinity by this effort; whilst it was feasible to obtain compounds with M(1) receptor agonism, acceptable clearance, and weak hERG inhibition.
(PMID: 22677319)
Comment
Compounds with activity <= 50uM or explicitly reported as active by ChEMBL are flagged as active in this PubChem assay presentation.

Putative Target:

ChEMBL Target ID: 22226
Target Type: UNCHECKED
Pref Name: Unchecked
Confidence: Default value - Target unknown or has yet to be assigned
Relationship Type: Default value - Target has yet to be curated
Categorized Comment
Assay Type: Functional

Assay Data Source: Scientific Literature

BAO: Assay Format: cell-based format

Assay Cell Type: BHK-21

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

* Activity Concentration.

Data Table (Concise)
Data Table ( Complete ):     View Active Data    View All Data
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