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BioAssay: AID 650764

Ratio of zileuton IC50 to compound IC50 for human 5-lipoxygenase

A novel class of 5-lipoxygenase (5-LO) inhibitors characterized by a central imidazo[1,2-a]pyridine scaffold, a cyclohexyl moiety and an aromatic system, is presented. This scaffold was identified in a virtual screening study and exhibits promising inhibitory potential on the 5-LO. Here, we investigate the structure-activity relationships of this compound class. With more ..
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 Tested Compounds
 Tested Compounds
All(1)
 
 
Unspecified(1)
 
 
 Tested Substances
 Tested Substances
All(1)
 
 
Unspecified(1)
 
 
 Related BioAssays
 Related BioAssays
AID: 650764
Data Source: ChEMBL (808212)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2012-09-09
Modify Date: 2014-08-24

Data Table ( Complete ):           View All Data
Target
Sequence: RecName: Full=Arachidonate 5-lipoxygenase; Short=5-LO; Short=5-lipoxygenase
Description ..   
Protein Family: Lipoxygenase
Comment ..   

Gene:ALOX5     Related Protein 3D Structures     More BioActivity Data..
Tested Compound:
Description:
Title: SAR-study on a new class of imidazo[1,2-a]pyridine-based inhibitors of 5-lipoxygenase.

Abstract: A novel class of 5-lipoxygenase (5-LO) inhibitors characterized by a central imidazo[1,2-a]pyridine scaffold, a cyclohexyl moiety and an aromatic system, is presented. This scaffold was identified in a virtual screening study and exhibits promising inhibitory potential on the 5-LO. Here, we investigate the structure-activity relationships of this compound class. With N-cyclohexyl-6-methyl-2-(4-morpholinophenyl)imidazo[1,2-a]pyridine-3-amine (14), we identified a potent 5-LO inhibitor (IC(50)=0.16muM (intact cells) and 0.1muM (cell-free)), which may possess potential as an effective lead compound intervening with inflammatory diseases and certain types of cancer.
(PMID: 22326163)
Categorized Comment
Assay Type: Binding

Assay Data Source: Scientific Literature

Target Type: Target is a single protein chain

Protein Target Class: enzyme reductase

Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1Ratio IC50 activity commentRatio IC50 activity commentString
2Ratio IC50 standard flagRatio IC50 standard flagInteger
3Ratio IC50 qualifierRatio IC50 qualifierString
4Ratio IC50 published valueRatio IC50 published valueFloat
5Ratio IC50 standard valueRatio IC50 standard valueFloat

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