Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
3β-O-α-L-Rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranoside Betulinic Acid is isolated from the root of Pulsatilla koreana which possesses cytotoxic activity against the human solid cancer cell lines.