* Ketoconazole((酮康唑 HCHO一 COCH Cis-l-acetyl-4-4-(2-(2,4-dichlorophenyl)-2-(1H-imidazole-1-yl- methy l-1, 3-dioxolan-4-yl)methoxy ]phenylpiperazine Ketoconazole was marked by janssen Co in 1981 in US. It is a broad-spectrum antifungal activity, used to the treatment of skin fungi infections and intestinal yeast infections*Ketoconazole(酮康唑) O O H Cl Cl CH2O N NCOCH3 N N Cis-1-acetyl-4-{4-[(2-(2,4-dichlorophenyl)-2-(1H-imidazole-1-yl￾methyl-1,3-dioxolan-4-yl)methoxy]phenyl}piperazine Ketoconazole was marked by Janssen Co. in 1981 in US. It is a broad-spectrum antifungal activity, used to the treatment of skin fungi infections and intestinal yeast infections