Compound Info
NAs Base Info
ID Cluster Name Target MolWt
Compound Structure
NAs.000981 2
Target name Tax id
Adenosine A2 receptor
Adenosine receptors; A1 & A3
Adenosine A3 receptor
Adenosine A1 receptor
428.449
Chemical Representations
InChI InChI=1S/C20H24N6O5/c1-3-21-19(29)16-14(27)15(28)20(31-16)26-10-25-13-17(23-9-24-18(13)26)22-8-11-5-4-6-12(7-11)30-2/h4-7,9-10,14-16,20,27-28H,3,8H2,1-2H3,(H,21,29)(H,22,23,24)/t14-,15+,16-,20+/m0/s1
InChI Key JTIYCZNMHZLDEU-KSVNGYGVSA-N
SMILES CCNC(=O)[C@H]1O[C@@H](n2cnc3c(NCc4cccc(OC)c4)ncnc32)[C@H](O)[C@@H]1O
Molecular Formula C20H24N6O5
Functional Fragments
Base Ribose Phosphate
Base Structure
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Calculated Properties
logP 0.202 Computed by RDKit
Heavy Atom Count 31 Computed by RDKit
Ring Count 4 Computed by RDKit
Hydrogen Bond Acceptor Count 10 Computed by RDKit
Hydrogen Bond Donor Count 4 Computed by RDKit
Rotatable Bond Count 7 Computed by RDKit
Topological Polar Surface Area 143.650 Computed by RDKit
Activity Data
Target Activity type Relation Value Unit Assay Source
Adenosine A1 receptor Ki = 69.0 nM Binding affinity for A1-adenosine receptor by the displacement of specific [3H]-PIA binding in rat brain was determined CHEMBL1127835
Adenosine A2 receptor Ki = 38.0 nM Binding affinity for A2-adenosine receptor by the displacement of specific [3H]-CGS- binding in rat striatal membranes was determined CHEMBL1127835
Adenosine A3 receptor Ki = 4.3 nM Binding affinity for recombinant rat A3-adenosine receptor by the displacement of specific [125I]APNEA or [125I]-N6-(4-amino-3-iodobenzyl)-adenosine-5'-N-methyluronamide CHEMBL1127835
Adenosine receptors; A1 & A3 Ratio = 16.0 Ratio of binding affinities for A1 receptor compared to that of A3 receptor CHEMBL1127835
Unchecked Ratio = 8.8 Ratio of binding affinities for A2 receptor compared to that of A3 receptor CHEMBL1127835