Artenimol is able to reach high concentrations within the parasitized erythrocytes. Its endoperoxide bridge is thought to be essential for its antimalarial activity, causing free-radical damage to parasite membrane systems. The exact mechanism of action of piperaquine is unknown, but it likely mirrors that of chloroquine, a close structural analogue. Piperaquine is a bisquinoline, and this class has shown good antimalarial activity against chloroquineresistant Plasmodium strains in vitro.
This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:
| ATC code | Group title | Classification |
|---|---|---|
| P01BF05 | Artenimol and piperaquine | P Antiparasitic products, insecticides and repellents → P01 Antiprotozoals → P01B Antimalarials → P01BF Artemisinin and derivatives, combinations |
Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):
| Title | Information Source | Document Type | |
|---|---|---|---|
| EURARTESIM Film-coated tablet | European Medicines Agency (EU) | MPI, EU: SmPC |
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