[Constituents of Marsdenia officinalis Tsiang].
Chen
G
G
Family Planning Research Institute, Tongji Medical University, Wuhan.
Ruan
J
J
Ding
W
W
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D009828:Oleanolic Acid / Q000031:analogs & derivatives; D014315:Triterpenes / Q000302:isolation & purification*
D004365:Drugs, Chinese Herbal; D014315:Triterpenes; C073947:alpha-amyrenone; D009828:Oleanolic Acid; C000265:beta-amyrin acetate; C036380:beta-amyrin