2. Anti-infection Membrane Transporter/Ion Channel
  3. Parasite Na+/K+ ATPase
  4. MMV1581361

MMV1581361 is a PfATP4 inhibitor and an orally active, transmission-blocking agent with nanomolar activity against Plasmodium falciparum blood-stage isolates. MMV1581361 disrupts sodium ion (Na+) homeostasis in Plasmodium falciparum. MMV1581361 inhibits male gamete exflagellation, reduces oocyst intensity, and blocks transmission of Plasmodium falciparum. MMV1581361 demonstrates efficacy in the humanized Plasmodium falciparum NOD scid IL2Rγnull mouse model. MMV1581361 can be used for the research of malaria.

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MMV1581361

MMV1581361 Chemical Structure

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MMV1581361 Related Antibodies

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Description

MMV1581361 is a PfATP4 inhibitor and an orally active, transmission-blocking agent with nanomolar activity against Plasmodium falciparum blood-stage isolates. MMV1581361 disrupts sodium ion (Na+) homeostasis in Plasmodium falciparum. MMV1581361 inhibits male gamete exflagellation, reduces oocyst intensity, and blocks transmission of Plasmodium falciparum. MMV1581361 demonstrates efficacy in the humanized Plasmodium falciparum NOD scid IL2Rγnull mouse model. MMV1581361 can be used for the research of malaria[1].

IC50 & Target[1]

Plasmodium

 

In Vitro

MMV1581361 (compound 15) potently inhibits the growth of Plasmodium falciparum Pf3D7 blood-stage parasites with an IC50 of 0.03 μM and inhibits the growth of Chloroquine (HY-17589A) -resistant Plasmodium falciparum PfDd2 blood-stage parasites with an IC50 of 0.02 μM[1].
MMV1581361 (25 μM; 72 h) has a kinetic solubility of 12.87 μM, is noncytotoxic to HepG2 cells at 25 μM, and exhibits high stability in rat hepatocytes with a half-life of 480 min[1].
MMV1581361 exerts a moderate in vitro killing profile against Plasmodium falciparum blood-stage parasites[1].
MMV1581361 (1 μM; 48 h) exhibits strong transmission-blocking activity against Plasmodium falciparum, inhibiting male gamete exflagellation by 90%, reducing mean oocyst intensity by 98%, and blocking transmission by 88%[1].
MMV1581361 (1-1000 nM; 1 μM) causes a dose-dependent increase in cytosolic Na+ concentration in Plasmodium falciparum 3D7 trophozoites and increasing cytosolic pH in the presence of Concanavalin A (HY-P2149)[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

MMV1581361 Related Antibodies
In Vivo

MMV1581361 (compound 15) (25 mg/kg; p.o.; once daily; 4 consecutive days) achieves > 99.9% parasitemia reduction and clears all microscopy-detectable Plasmodium falciparum parasites by day 6 postinfection in humanized NOD scid IL2Rγnull mice[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: NOD scid IL2Rγnull (engrafted with human erythrocytes, infected with pf3D70087/N7)[1]
Dosage: 25 mg/kg (once daily for 4 consecutive days)
Administration: p.o.; once daily; 4 consecutive days
Result: Demonstrated a dose- and time-dependent reduction in parasitemia, clearing all microscopy-detectable parasites by day 6 postinfection.
Achieved > 99.9% reduction in parasitemia relative to untreated control mice on day 7 postinfection.
Molecular Weight

434.46

Formula

C16H17F3N4O3S2
SMILES

CNC(C1=CC(S(N(CC2)CCN2C3=CC=C(C(F)(F)F)C=N3)(=O)=O)=CS1)=O
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Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
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MMV1581361 Related Classifications

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

MMV1581361MMV 1581361MMV-1581361ParasiteNa+/K+ ATPaseSodium potassium pumpPfATP4male gamete exflagellationoocystHepG2 cellsrat hepatocytesPf3D7 blood-stage parasitesPlasmodium falciparumNODscidIL2Rγnull mouse modelsodium ion homeostasismalariaInhibitorinhibitorinhibit

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