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Details

Stereochemistry ABSOLUTE
Molecular Formula C22H32N2O2
Molecular Weight 356.5017
Optical Activity UNSPECIFIED
Defined Stereocenters 3 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of U-69593

SMILES

CN([C@H]1CC[C@@]2(CCCO2)C[C@@H]1N3CCCC3)C(=O)CC4=CC=CC=C4

InChI

InChIKey=PGZRDDYTKFZSFR-ONTIZHBOSA-N
InChI=1S/C22H32N2O2/c1-23(21(25)16-18-8-3-2-4-9-18)19-10-12-22(11-7-15-26-22)17-20(19)24-13-5-6-14-24/h2-4,8-9,19-20H,5-7,10-17H2,1H3/t19-,20-,22-/m0/s1

HIDE SMILES / InChI

Molecular Formula C22H32N2O2
Molecular Weight 356.5017
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 3 / 3
E/Z Centers 0
Optical Activity UNSPECIFIED

U-69,593 is a selective κ1-opioid receptor agonist. In the experiments on rats it reverses enhanced K+ induced dopamine release in the nucleus accumbens, but not the expression of locomotor sensitization in amphetamine-sensitized rats

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Target ID: P41145
Gene ID: 4986.0
Gene Symbol: OPRK1
Target Organism: Homo sapiens (Human)
3.8 nM [Kd]
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
PubMed

PubMed

TitleDatePubMed
Essential structure of opioid κ receptor agonist nalfurafine for binding to the κ receptor 2: synthesis of decahydro(iminoethano)phenanthrene derivatives and their pharmacologies.
2012-08-01
Discovery of aminobenzyloxyarylamides as κ opioid receptor selective antagonists: application to preclinical development of a κ opioid receptor antagonist receptor occupancy tracer.
2011-12-08
Structural determinants of opioid and NOP receptor activity in derivatives of buprenorphine.
2011-10-13
Effect of kappa-opioid receptor agonists U69593, U50488H, spiradoline and salvinorin A on cocaine-induced drug-seeking in rats.
2009-12
Sex differences in the potency of kappa opioids and mixed-action opioids administered systemically and at the site of inflammation against capsaicin-induced hyperalgesia in rats.
2007-04
Pharmacological and genetic manipulation of kappa opioid receptors: effects on cocaine- and pentylenetetrazol-induced convulsions and seizure kindling.
2007-03
Mu- and kappa-opioids induce the differentiation of embryonic stem cells to neural progenitors.
2006-11-03
Kappa opioids inhibit physiologically identified medullary pain modulating neurons and reduce morphine antinociception.
2005-03
Kappa opioid receptor stimulation decreases amphetamine-induced behavior and neuropeptide mRNA expression in the striatum.
2001-09-10
Effects of the kappa-opioid receptor agonist, U69593, on the development of sensitization and on the maintenance of cocaine self-administration.
2001-04
Oligomerization of opioid receptors with beta 2-adrenergic receptors: a role in trafficking and mitogen-activated protein kinase activation.
2001-01-02
Reinstatement of extinguished drug-taking behavior in rats: effect of the kappa-opioid receptor agonist, U69593.
2000-07
Kappa-opioid receptor activation prevents alterations in mesocortical dopamine neurotransmission that occur during abstinence from cocaine.
2000
Sensitization of the adenylyl cyclase system in cloned kappa-opioid receptor-transfected cells following sustained agonist treatment: A chimeric study using G protein alpha(i)2/alpha(q) subunits.
1999-12
G-protein-coupled receptor heterodimerization modulates receptor function.
1999-06-17
U69593, a kappa-opioid agonist, decreases cocaine self-administration and decreases cocaine-produced drug-seeking.
1999-06
Standard binding and functional assays related to medications development division testing for potential cocaine and opiate narcotic treatment medications.
1998-03
Prevention by morphine of apomorphine- and oxytocin-induced penile erection and yawning: involvement of nitric oxide.
1997-05
Differential effects of fedotozine compared to other kappa agonists on diuresis in rats.
1996-12
Serotonin and norepinephrine uptake inhibiting activity of centrally acting analgesics: structural determinants and role in antinociception.
1995-09
kappa-Opioid receptor in humans: cDNA and genomic cloning, chromosomal assignment, functional expression, pharmacology, and expression pattern in the central nervous system.
1995-07-18
Kappa opioid receptor agonists inhibit the pilocarpine-induced seizures and toxicity in the mouse.
1994-12
Molecular cloning of a rat kappa opioid receptor reveals sequence similarities to the mu and delta opioid receptors.
1993-11-01
Cloning and pharmacological characterization of a rat kappa opioid receptor.
1993-11-01
Cloning and functional comparison of kappa and delta opioid receptors from mouse brain.
1993-07-15
[3H]U-69593 a highly selective ligand for the opioid kappa receptor.
1985-02-26
Patents

Sample Use Guides

in rats: in the intestinal transit test U-69,593 at doses between 0.5 and 15 mg/kg i.p. only slightly slowed intestinal transit of a charcoal meal in rats with no dose-relation; it partly but significantly antagonized morphine-induced constipation
Route of Administration: Intraperitoneal
In Vitro Use Guide
Receptor binding studies were performed to characterize the properties of subtypes of kappa opioid receptors in membrane preparations of human cerebral cortex. [3H]U69,593 ([3H]U69), a selective kappa 1-agonist, and [3H]diprenorphine ([3H]DIP), a non-selective opioid antagonist, in the presence of 1 microM each of DAMGO, DPDPE and U-69 to block mu-, delta-, and kappa 1-sites, labeled single population of binding sites, respectively. [3H]U-69 binding sites (KD = 3.8 +/- 0.2 nM, Bmax = 6.3 +/- 0.2 fmol/mg protein) had a binding profile that correspond to kappa 1-receptor.
Substance Class Chemical
Created
by admin
on Mon Mar 31 19:51:36 GMT 2025
Edited
by admin
on Mon Mar 31 19:51:36 GMT 2025
Record UNII
J5S4K6TKTG
Record Status Validated (UNII)
Record Version
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Name Type Language
U-69593
Common Name English
BENZENEACETAMIDE, N-METHYL-N-((5R,7S,8S)-7-(1-PYRROLIDINYL)-1-OXASPIRO(4.5)DEC-8-YL)-
Preferred Name English
Code System Code Type Description
FDA UNII
J5S4K6TKTG
Created by admin on Mon Mar 31 19:51:36 GMT 2025 , Edited by admin on Mon Mar 31 19:51:36 GMT 2025
PRIMARY
CAS
96744-75-1
Created by admin on Mon Mar 31 19:51:36 GMT 2025 , Edited by admin on Mon Mar 31 19:51:36 GMT 2025
PRIMARY
CHEBI
73357
Created by admin on Mon Mar 31 19:51:36 GMT 2025 , Edited by admin on Mon Mar 31 19:51:36 GMT 2025
PRIMARY
WIKIPEDIA
U 69593
Created by admin on Mon Mar 31 19:51:36 GMT 2025 , Edited by admin on Mon Mar 31 19:51:36 GMT 2025
PRIMARY
EPA CompTox
DTXSID3046326
Created by admin on Mon Mar 31 19:51:36 GMT 2025 , Edited by admin on Mon Mar 31 19:51:36 GMT 2025
PRIMARY
PUBCHEM
105104
Created by admin on Mon Mar 31 19:51:36 GMT 2025 , Edited by admin on Mon Mar 31 19:51:36 GMT 2025
PRIMARY
Related Record Type Details
LABELED -> NON-LABELED
TARGET -> AGONIST
[35S]-GTP?S Assay Emax
EC50
Related Record Type Details
ACTIVE MOIETY