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BioAssay: AID 592810

Toxicity in Sprague-Dawley rat von Frey hair mechanically-stimulated neuropathic pain model assessed as acute observable symptoms of toxicity at 10 mg/kg, sc after 9 hrs

A series of dual inhibitors containing a 1,5-diarylpyrazole and a urea were designed, synthesized, and evaluated as novel COX-2/sEH dual inhibitors in vitro using recombinant enzyme assays and in vivo using a lipopolysaccharide (LPS) induced model of pain in rats. The best inhibition potencies and selectivity for sEH and COX-2 over COX-1 were obtained with compounds (21b, 21i, and 21j) in which 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: 592810
Data Source: ChEMBL (742961)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2012-02-15
Modify Date: 2014-05-24

Data Table ( Complete ):           All
Tested Compound:
Description:
Title: Synthesis and structure-activity relationship studies of urea-containing pyrazoles as dual inhibitors of cyclooxygenase-2 and soluble epoxide hydrolase.

Abstract: A series of dual inhibitors containing a 1,5-diarylpyrazole and a urea were designed, synthesized, and evaluated as novel COX-2/sEH dual inhibitors in vitro using recombinant enzyme assays and in vivo using a lipopolysaccharide (LPS) induced model of pain in rats. The best inhibition potencies and selectivity for sEH and COX-2 over COX-1 were obtained with compounds (21b, 21i, and 21j) in which both the 1,5-diaryl-pyrazole group and the urea group are linked with a three-methylene group. Compound 21i showed the best pharmacokinetic profiles in both mice and rats (higher AUC and longer half-life). Following subcutaneous administration at 10 mg/kg, compound 21i exhibited antiallodynic activity that is more effective than the same dose of either a COX-2 inhibitor (celecoxib) or a sEH inhibitor (t-AUCB) alone, as well as coadministration of both inhibitors. Thus, these novel dual inhibitors exhibited enhanced in vivo antiallodynic activity in a nociceptive behavioral assay.
(PMID: 21434686)
Comment
Putative Target:

ChEMBL Target ID: 50597
Target Type: ORGANISM
Pref Name: Rattus norvegicus
Organism: Rattus norvegicus
Tax ID: 10116
Confidence: Target assigned is non-molecular
Relationship Type: Non-molecular target assigned
Categorized Comment
Assay Type: ADME

Assay Data Source: Scientific Literature

BAO: Assay Format: organism-based format

Result Definitions
TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1Activity activity commentActivity activity commentString
2Activity standard flagActivity standard flagInteger
3Activity qualifierActivity qualifierString
4Activity published valueActivity published valueFloat
5Activity standard valueActivity standard valueFloat

Data Table (Concise)
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