[Constituents of Marsdenia officinalis Tsiang].
1991
G Chen, and
J Ruan, and
W Ding
Family Planning Research Institute, Tongji Medical University, Wuhan.
UI
MeSH Term
Description
Entries
D009828
Oleanolic Acid
A pentacyclic triterpene that occurs widely in many PLANTS as the free acid or the aglycone for many SAPONINS. It is biosynthesized from lupane. It can rearrange to the isomer, ursolic acid, or be oxidized to taraxasterol and amyrin.
Chinese herbal or plant extracts which are used as drugs to treat diseases or promote general well-being. The concept does not include synthesized compounds manufactured in China.
Chinese Herbal Drugs,Plant Extracts, Chinese,Chinese Drugs, Plant,Chinese Plant Extracts,Extracts, Chinese Plant,Herbal Drugs, Chinese
D014315
Triterpenes
A class of terpenes (the general formula C30H48) formed by the condensation of six isoprene units, equivalent to three terpene units.