pyronaridine   Click here for help

GtoPdb Ligand ID: 10086

Synonyms: 7351 | Malaridine®
Antimalarial Ligand
Compound class: Synthetic organic
Comment: Pyronaridine is a benzonaphthyridine derivative with potent antimalarial activity.
Note that our structure is an exact match for the chemical structure in the INN record for this compound. PubChem CID 5485198 provides a different InChIKey YFYLPWJKCSESGB-UHFFFAOYSA-N (link in table below).

The Malaria tab on this ligand page provides additional curator comments of relevance to the Guide to MALARIA PHARMACOLOGY.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 5
Hydrogen bond donors 2
Rotatable bonds 7
Topological polar surface area 73.75
Molecular weight 517.22
XLogP 4.9
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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Canonical SMILES COc1ccc2c(n1)c(Nc1cc(CN3CCCC3)c(c(c1)CN1CCCC1)O)c1c(n2)cc(cc1)Cl
Isomeric SMILES COc1ccc2c(n1)c(Nc1cc(CN3CCCC3)c(c(c1)CN1CCCC1)O)c1c(n2)cc(cc1)Cl
InChI InChI=1S/C29H32ClN5O2/c1-37-26-9-8-24-28(33-26)27(23-7-6-21(30)16-25(23)32-24)31-22-14-19(17-34-10-2-3-11-34)29(36)20(15-22)18-35-12-4-5-13-35/h6-9,14-16,36H,2-5,10-13,17-18H2,1H3,(H,31,32)
InChI Key DJUFPMUQJKWIJB-UHFFFAOYSA-N
Whole organism assay data
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MOA/likely target Sp. Assay description Type Action Value Parameter Concentration range (M) Reference
Unknown MOA PfD6 Parasite growth inhibition assay - - 8.4 pIC50 - 2
pIC50 8.4 (IC50 4.1x10-9 M) [3H]-hypoxanthine incorporation [2]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)
Unknown MOA PfTM90C2A Parasite growth inhibition assay - - 8.3 pIC50 - 2
pIC50 8.3 (IC50 4.6x10-9 M) [3H]-hypoxanthine incorporation [2]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)
Unknown MOA PfNF54 Parasite growth inhibition assay - - 8.3 pIC50 - 2
pIC50 8.3 (IC50 4.9x10-9 M) [3H]-hypoxanthine incorporation [2]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)
Unknown MOA Pf7G8 Parasite growth inhibition assay - - 8.2 pIC50 - 2
pIC50 8.2 (IC50 5.9x10-9 M) [3H]-hypoxanthine incorporation [2]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)
Unknown MOA PfK1 Parasite growth inhibition assay - - 8.2 pIC50 - 2
pIC50 8.2 (IC50 6.7x10-9 M) [3H]-hypoxanthine incorporation [2]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)
Unknown MOA PfV1/S Parasite growth inhibition assay - - 8.2 pIC50 - 2
pIC50 8.2 (IC50 6.9x10-9 M) [3H]-hypoxanthine incorporation [2]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)
Unknown MOA PfW2 Parasite growth inhibition assay - - 8.0 pIC50 - 2
pIC50 8.0 (IC50 9.5x10-9 M) [3H]-hypoxanthine incorporation [2]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)