Drug Information

Drug General Information
Drug ID
D09RKX
Former ID
DIB020767
Drug Name
PSB-11
Drug Type
Small molecular drug
Indication Discovery agent Investigative [540990]
Structure
Download
2D MOL

3D MOL
Formula
C16H17N5O
InChI
InChI=1S/C16H17N5O/c1-3-11-9-21-15(17-11)12-14(20(2)16(21)22)19-13(18-12)10-7-5-4-6-8-10/h4-8,11H,3,9H2,1-2H3,(H,18,19)/t11-/m1/s1
InChIKey
RGDHRCXUMURWBJ-LLVKDONJSA-N
PubChem Compound ID
9882625
PubChem Substance ID
14849343, 24169948, 45629575, 74424449, 85788175, 131271805, 136354860, 136354861, 178102254, 202535652, 237356216
Target and Pathway
Target(s) Adenosine A1 receptor Target Info Antagonist [526502]
Adenosine A2b receptor Target Info Antagonist [526390]
Adenosine A3 receptor Target Info Antagonist [526260]
KEGG Pathway cGMP-PKG signaling pathway
cAMP signaling pathway
Sphingolipid signaling pathway
Neuroactive ligand-receptor interaction
Morphine addictionhsa04015:Rap1 signaling pathway
Calcium signaling pathway
Vascular smooth muscle contraction
Alcoholism
NetPath Pathway TCR Signaling Pathway
RANKL Signaling PathwayNetPath_7:TGF_beta_Receptor 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
Pathway Interaction Database C-MYB transcription factor network
PathWhiz Pathway Intracellular Signalling Through Adenosine Receptor A2b and Adenosine
Reactome Adenosine P1 receptors
G alpha (i) signalling eventsR-HSA-417973:Adenosine P1 receptors
G alpha (s) signalling events
Surfactant metabolismR-HSA-417973:Adenosine P1 receptors
G alpha (i) signalling events
WikiPathways Nucleotide GPCRs
GPCRs, Class A Rhodopsin-like
GPCR ligand binding
GPCR downstream signalingWP80:Nucleotide GPCRs
GPCRs, Other
References
Ref 540990(http://www.guidetopharmacology.org/) Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 5620).
Ref 526260[(3)H]8-Ethyl-4-methyl-2-phenyl-(8R)-4,5,7,8-tetrahydro-1H-imidazo[2,1-i]-purin-5-one ([(3)H]PSB-11), a novel high-affinity antagonist radioligand for human A(3) adenosine receptors. Bioorg Med Chem Lett. 2002 Feb 11;12(3):501-3.
Ref 526390Imidazo[2,1-i]purin-5-ones and related tricyclic water-soluble purine derivatives: potent A(2A)- and A(3)-adenosine receptor antagonists. J Med Chem. 2002 Aug 1;45(16):3440-50.
Ref 5265022-Phenylimidazo[2,1-i]purin-5-ones: structure-activity relationships and characterization of potent and selective inverse agonists at Human A3 adenosine receptors. Bioorg Med Chem. 2003 Feb 6;11(3):347-56.

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