[A new triterpenoid from Adenophora polyantha].
A needle crystal from the ethanol extract of Adenophora polyantha was isolated. Its structure was determined on the basis of its Elementary Analysis, IR, MS, 1HNMR, 13CNMR and chemical property and established as Isotaraxerone.
Zhang
Z
Z
Shandong University of TCM, Jinan 250014.
Zhan
Q
Q
Wang
X
X
D029422:Campanulaceae / Q000737:chemistry* / Q000145:classification; D015394:Molecular Structure; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*
D009828:Oleanolic Acid; C009379:taraxerone