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BioAssay: AID 408853

Aqueous solubility at pH 7.4

The cyclin-dependent kinases (CDKs), as complexes with their respective partners, the cyclins, are critical regulators of cell cycle progression. Because aberrant regulations of CDK4/cyclin D1 lead to uncontrolled cell proliferation, a hallmark of cancer, small-molecule inhibitors of CDK4/cyclin D1 are attractive as prospective antitumor agents. The series of more ..
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 Tested Compounds
 Tested Compounds
All(6)
 
 
Unspecified(6)
 
 
 Tested Substances
 Tested Substances
All(6)
 
 
Unspecified(6)
 
 
 Related BioAssays
 Related BioAssays
AID: 408853
Data Source: ChEMBL (556882)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2010-05-26
Modify Date: 2014-05-14

Data Table ( Complete ):           View All Data
Tested Compounds:
Description:
Title: 4-(Phenylaminomethylene)isoquinoline-1,3(2H,4H)-diones as potent and selective inhibitors of the cyclin-dependent kinase 4 (CDK4).

Abstract: The cyclin-dependent kinases (CDKs), as complexes with their respective partners, the cyclins, are critical regulators of cell cycle progression. Because aberrant regulations of CDK4/cyclin D1 lead to uncontrolled cell proliferation, a hallmark of cancer, small-molecule inhibitors of CDK4/cyclin D1 are attractive as prospective antitumor agents. The series of 4-(phenylaminomethylene)isoquinoline-1,3(2H,4H)-dione derivatives reported here represents a novel class of potent inhibitors that selectively inhibit CDK4 over CDK2 and CDK1 activities. In the headpiece of the 4-(phenylaminomethylene)isoquinoline-1,3(2H,4H)-dione, a basic amine substituent is required on the aniline ring for the CDK4 inhibitory activity. The inhibitory activity is further enhanced when an aryl or heteroaryl substituent is introduced at the C-6 position of the isoquinoline-1,3(2H,4H)-dione core. We present here SAR data and a CDK4 mimic model that explains the binding, potency, and selectivity of our CDK4 selective inhibitors.
(PMID: 18494457)
Comment
Putative Target:
ChEMBL Target ID: 22229
Target Type: NO TARGET
Pref Name: No relevant target
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: Physicochemical
Assay Data Source: Scientific Literature
BAO: Assay Format: small-molecule physicochemical format
Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1Solubility activity commentSolubility activity commentString
2Solubility standard flagSolubility standard flagInteger
3Solubility qualifierSolubility qualifierString
4Solubility published valueSolubility published valueFloatug ml-1
5Solubility standard valueSolubility standard valueFloatug.mL-1

Data Table (Concise)
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