Halofantrine

개요Halofantrine is an orally-active blood schizonticide reportedly highly effective in the treatment of fulcipurum malaria and other types of parasitemia. Cure rate is claimed to be over 95%.

일반 설명Structurally, halofantrine differs from allother antimalarial drugs. It is a good example of drug designthat incorporates bioisosteric principles as evidenced by thetrifluromethyl moiety. Halofantrine is a schizonticide and has no affect on the sporozoite, gametocyte,or hepatic stages. Both the parent compound and Ndesbutylmetabolite are equally active in vitro. Halfantrine’sspecific mechanism of action against the parasite is notknown. There is contradictory evidence that its mechanismranges from requiring heme to disrupting the mitochondria.There is a prominent warning that halfantrine can affectnerve conduction in cardiac tissue.