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BioAssay: AID 552686

Efflux ratio, ratio of permeability from apical to basolateral in MDCK2 cells over expressing MDR1 in presence of P-gp inhibitor to permeability from apical to basolateral in MDCK2 cells over expressing MDR1 in absence of P-gp inhibitor at 5 uM after 120 mins

In this Letter, we describe the discovery of selective JNK2 and JNK3 inhibitors, such as 10, that routinely exhibit >10-fold selectivity over JNK1 and >1000-fold selectivity over related MAPKs, p38I+/- and ERK2. Substitution of the naphthalene ring affords an isoform selective JNK3 inhibitor, 30, with approximately 10-fold selectivity over both JNK1 and JNK2. A naphthalene ring penetrates deep into the selectivity pocket accounting for the differentiation amongst the kinases. Interestingly, the gatekeeper Met146 sulfide interacts with the naphthalene ring in a sulfur-I ..more
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 Tested Compounds
 Tested Compounds
All(5)
 
 
Unspecified(5)
 
 
 Tested Substances
 Tested Substances
All(5)
 
 
Unspecified(5)
 
 
 Related BioAssays
 Related BioAssays
AID: 552686
Data Source: ChEMBL (701214)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2011-09-18
Modify Date: 2014-05-26

Data Table ( Complete ):           View All Data
Tested Compounds:
Description:
Title: Highly selective c-Jun N-terminal kinase (JNK) 2 and 3 inhibitors with in vitro CNS-like pharmacokinetic properties prevent neurodegeneration.

Abstract: In this Letter, we describe the discovery of selective JNK2 and JNK3 inhibitors, such as 10, that routinely exhibit >10-fold selectivity over JNK1 and >1000-fold selectivity over related MAPKs, p38I+/- and ERK2. Substitution of the naphthalene ring affords an isoform selective JNK3 inhibitor, 30, with approximately 10-fold selectivity over both JNK1 and JNK2. A naphthalene ring penetrates deep into the selectivity pocket accounting for the differentiation amongst the kinases. Interestingly, the gatekeeper Met146 sulfide interacts with the naphthalene ring in a sulfur-I
(PMID: 21112785)
Comment
Putative Target:

ChEMBL Target ID: 22224
Target Type: ADMET
Pref Name: ADMET
Confidence: Default value - Target unknown or has yet to be assigned
Relationship Type: Default value - Target has yet to be curated
Categorized Comment - additional comments and annotations
From ChEMBL:
Assay Type: ADME
Assay Data Source: Scientific Literature
BAO: Assay Format: cell-based format
Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1Ratio activity commentRatio activity commentString
2Ratio standard flagRatio standard flagInteger
3Ratio qualifierRatio qualifierString
4Ratio published valueRatio published valueFloat
5Ratio standard valueRatio standard valueFloat

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