Drug General Information
Drug ID
D0U1UO
Former ID
DNC013951
Drug Name
TRK-820
Drug Type
Small molecular drug
Indication Discovery agent Phase 3 [523764]
Structure
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2D MOL

3D MOL

Formula
C28H33ClN2O5
Canonical SMILES
CN(C1CCC2(C3CC4=C5C2(C1OC5=C(C=C4)O)CCN3CC6CC6)O)C(=O)C<br />=CC7=COC=C7.Cl
InChI
1S/C28H32N2O5.ClH/c1-29(23(32)7-4-18-9-13-34-16-18)20-8-10-28(33)22-14-19-5-6-21(31)25-24(19)27(28,26(20)35-25)11-12-30(22)15-17-2-3-17;/h4-7,9,13,16-17,20,22,26,31,33H,2-3,8,10-12,14-15H2,1H3;1H/b7-4+;/t20-,22-,26+,27+,28-;/m1./s1
InChIKey
DJSFYNINGIMKAG-FQJQBBMWSA-N
PubChem Compound ID
Target and Pathway
Target(s) Mu-type opioid receptor Target Info Inhibitor [530556]
Kappa-type opioid receptor Target Info Inhibitor [530556]
KEGG Pathway Neuroactive ligand-receptor interaction
Estrogen signaling pathway
Morphine addictionhsa04080:Neuroactive ligand-receptor interaction
NetPath Pathway TCR Signaling Pathway
PANTHER Pathway Heterotrimeric G-protein signaling pathway-Gi alpha and Gs alpha mediated pathway
Heterotrimeric G-protein signaling pathway-Gq alpha and Go alpha mediated pathway
Enkephalin releaseP00026:Heterotrimeric G-protein signaling pathway-Gi alpha and Gs alpha mediated pathway
Opioid prodynorphin pathway
Pathway Interaction Database IL4-mediated signaling events
Reactome Peptide ligand-binding receptors
G alpha (i) signalling eventsR-HSA-375276:Peptide ligand-binding receptors
G alpha (i) signalling events
WikiPathways TCR Signaling Pathway
GPCRs, Class A Rhodopsin-like
Peptide GPCRs
Opioid Signalling
GPCR ligand binding
GPCR downstream signalingWP455:GPCRs, Class A Rhodopsin-like
GPCR downstream signaling
References
Ref 523764ClinicalTrials.gov (NCT01513161) Efficacy and Safety Study of TRK-820 to Treat Conventional-treatment-resistant Pruritus in Patients Receiving Hemodialysis. U.S. National Institutes of Health.
Ref 530556Bioorg Med Chem Lett. 2010 Jan 1;20(1):121-4. Epub 2009 Nov 13.Drug design and synthesis of a novel kappa opioid receptor agonist with an oxabicyclo[2.2.2]octane skeleton and its pharmacology.

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