MMV253   Click here for help

GtoPdb Ligand ID: 10024

Synonyms: AZ13721412
Antimalarial Ligand
Compound class: Synthetic organic
Comment: MMV253 is the preclinical candidate for the triaminopyrimidines (TAPs), a novel class of antimalarial compounds identified from a phenotypic screen [1].

The Malaria tab on this ligand page provides additional curator comments of relevance to the Guide to MALARIA PHARMACOLOGY.
Click here for help
2D Structure
Click here for help
Click here for structure editor
Physico-chemical Properties
Click here for help
Hydrogen bond acceptors 8
Hydrogen bond donors 2
Rotatable bonds 6
Topological polar surface area 87.03
Molecular weight 465.28
XLogP 3.98
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
Click here for help
Canonical SMILES CC1CN(CCN1C)c1cnc(nc1Nc1cc(n(n1)C)C)Nc1nc(C)c(c(c1)C1CC1)F
Isomeric SMILES C[C@@H]1CN(CCN1C)c1cnc(nc1Nc1cc(n(n1)C)C)Nc1nc(C)c(c(c1)C1CC1)F
InChI InChI=1S/C24H32FN9/c1-14-10-21(31-33(14)5)28-23-19(34-9-8-32(4)15(2)13-34)12-26-24(30-23)29-20-11-18(17-6-7-17)22(25)16(3)27-20/h10-12,15,17H,6-9,13H2,1-5H3,(H2,26,27,28,29,30,31)/t15-/m1/s1
InChI Key HKPQFVAUXAZCDY-OAHLLOKOSA-N
Bioactivity Comments
TAPs lack appreciable activity against the sexual forms or liver stages of the parasite (IC50 >1μM) [1]. MMV253 has an in vitro parasite reduction ratio (PRR) of >4-log after 48 hours of exposure and is similar to that of chloroquine [1].
Whole organism assay data
Key to terms and symbols Click on species/strain names for details Click column headers to sort
MOA/likely target Sp. Assay description Type Action Value Parameter Concentration range (M) Reference
Plasmodium falciparum V-type proton ATPase PfNF54 Parasite growth inhibition assay - - 8.1 pIC50 - 1
pIC50 8.1 (IC50 9x10-9 M) SYBR Green assay [1]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)
Plasmodium falciparum V-type proton ATPase PfK1 Parasite growth inhibition assay - - 7.8 pIC50 - 1
pIC50 7.8 (IC50 1.5x10-8 M) SYBR Green assay [1]
Lifecycle stages: Plasmodium asexual blood stage (erythrocytic merozoite, trophozoite, erythrocytic schizont)