Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
Ergosterone is an intermediate in the synthesis of (22E)-Ergosta-4,6,8(14),22-tetraen-3-one (E599170). (22E)-Ergosta-4,6,8(14),22-tetraen-3-one is one of the main components of medicinal fungi. It possess the activities of diuresis, cytotoxicity, antitumor, immunosuppression as well as activity for treatment of chronic kidney diseases.