Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites; Semi-Synthetic;
應(yīng)用:
Homoharringtonine (HHT) combined with some botanical drugs could induce cancer cells to resemble normal cells. HHT was prepared by a semi-synthetic method from Cephalotaxine, a major alkaloid of Cepahlotaxus species through the formation of α-ketoester harringtonine.
危險(xiǎn)品:
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package