HE Kang, WANG Jin-xi, DU Jiang. Steroidal Alkaloids from by High-speed Countercurrent Chromatography[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(11): 137-139.
HE Kang, WANG Jin-xi, DU Jiang. Steroidal Alkaloids from by High-speed Countercurrent Chromatography[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(11): 137-139. DOI: 10.11653/syfj2013110137.
Objective: To study the steroidal alkaloids from Sarcococca hookeriana. Method: High-speed counter-current chromatography (HSCCC) was employed first to separate and purify compounds.A biphasic solvent system composed of n-hexane-EtAc-dehydrated alcohol-water (6: 1.2: 7.1: 1) was used. Result: Three steroidal alkaloids were isolated from the total alkaloids and their structure were identified as:sarcovagine D (1)
physamine G (2) and physamine H (3). Conclusion: Compounds 2 and 3 were isolated from this plant for the first time.