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BioAssay: AID 621035

Antinociceptive activity in sc dosed CD1 mouse by tail flick assay

The unique pharmacological profile of buprenorphine has led to its considerable success as an analgesic and as a treatment agent for drug abuse. Activation of nociceptin/orphanin FQ peptide (NOP) receptors has been postulated to account for certain aspects of buprenorphine's behavioral profile. In order to investigate the role of NOP activation further, a series of buprenorphine analogues has more ..
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 Tested Compounds
 Tested Compounds
All(2)
 
 
Unspecified(2)
 
 
 Tested Substances
 Tested Substances
All(2)
 
 
Unspecified(2)
 
 
 Related BioAssays
 Related BioAssays
AID: 621035
Data Source: ChEMBL (771046)
Depositor Category: Literature, Extracted
BioAssay Version:
Deposit Date: 2012-04-30
Modify Date: 2014-05-26

Data Table ( Complete ):           All
Tested Compounds:
Description:
Title: Structural determinants of opioid and NOP receptor activity in derivatives of buprenorphine.

Abstract: The unique pharmacological profile of buprenorphine has led to its considerable success as an analgesic and as a treatment agent for drug abuse. Activation of nociceptin/orphanin FQ peptide (NOP) receptors has been postulated to account for certain aspects of buprenorphine's behavioral profile. In order to investigate the role of NOP activation further, a series of buprenorphine analogues has been synthesized with the aim of increasing affinity for the NOP receptor. Binding and functional assay data on these new compounds indicate that the area around C20 in the orvinols is key to NOP receptor activity, with several compounds displaying higher affinity than buprenorphine. One compound, 1b, was found to be a mu opioid receptor partial agonist of comparable efficacy to buprenorphine but with higher efficacy at NOP receptors.
(PMID: 21866885)
Comment
Putative Target:

ChEMBL Target ID: 50594
Target Type: ORGANISM
Pref Name: Mus musculus
Organism: Mus musculus
Tax ID: 10090
Confidence: Target assigned is non-molecular
Relationship Type: Non-molecular target assigned
Categorized Comment
Assay Type: Functional

Assay Data Source: Scientific Literature

BAO: Assay Format: organism-based format

Result Definitions
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TIDNameDescriptionHistogramTypeUnit
OutcomeThe BioAssay activity outcomeOutcome
1A50 activity commentA50 activity commentString
2A50 standard flagA50 standard flagInteger
3A50 qualifierA50 qualifierString
4A50 published valueA50 published valueFloatmg kg-1
5A50 standard valueA50 standard valueFloatmg kg-1
6ED50 activity commentED50 activity commentString
7ED50 standard flagED50 standard flagInteger
8ED50 qualifierED50 qualifierString
9ED50 published valueED50 published valueFloatmg kg-1
10ED50 standard valueED50 standard valueFloatmg.kg-1

Data Table (Concise)
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