Pharmacology and toxicology：

It has strong killing effect on Plasmodium asepticus, can rapidly control the symptoms and kill Plasmodium, and has the same effect on anti-chloroquine strain of falciparum malaria, but is ineffective on Plasmodium falciparum gametocytes. Animal test shows that the toxicity of this product is more resistant, but there is a certain degree of embryotoxicity, mainly in the embryo absorption, intramuscular injection of artemether injection 10.7mg/kg body weight, the embryo absorption rate of mice, rats, rabbits were 30%, 90.3%, 100% respectively.