Details of the Drug

General Information of Drug (ID: DMGK2PC)

Drug Name

PSB-11

Indication

Disease Entry	ICD 11	Status	REF
Discovery agent	N.A.	Investigative	[1]
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Drug Type

Small molecular drug

Structure

3D MOL

2D MOL

#Ro5 Violations (Lipinski): 0

Molecular Weight (mw)

295.34

Logarithm of the Partition Coefficient (xlogp)

1.8

Rotatable Bond Count (rotbonds)

2

Hydrogen Bond Donor Count (hbonddonor)

1

Hydrogen Bond Acceptor Count (hbondacc)

3

Chemical Identifiers

Formula: C16H17N5O
IUPAC Name: (8R)-8-ethyl-4-methyl-2-phenyl-8,9-dihydro-7H-imidazo[2,1-f]purin-5-one
Canonical SMILES: CC[C@@H]1CN2C(=C3C(=NC(=N3)C4=CC=CC=C4)N(C2=O)C)N1
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/h4-8,11,17H,3,9H2,1-2H3/t11-/m1/s1
InChIKey: XNWDEMWJNJVCBD-LLVKDONJSA-N

Cross-matching ID

Molecular Interaction Atlas of This Drug

Drug Therapeutic Target (DTT)

DTT Name	DTT ID	UniProt ID	MOA	REF
Adenosine A1 receptor (ADORA1)	TTK25J1	AA1R_HUMAN	Antagonist	[2]
Adenosine A2b receptor (ADORA2B)	TTNE7KG	AA2BR_HUMAN	Antagonist	[3]
Adenosine A3 receptor (ADORA3)	TTJFY5U	AA3R_HUMAN	Antagonist	[4]

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Molecular Interaction Atlas (MIA)

Jump to Detail Molecular Interaction Atlas of This Drug

References

1	URL: 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).
2	2-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.
3	Imidazo[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.
4	[(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.