[Study on the chemical composition of leaves and stalks of Trollius macropetalus].
A new constituent and four known compounds have been separated from the dry leaves and stalks of Trollius macropetalus Fr. Schmidt. By means of physico-chemical and spectroscopic methods, the structures of these compounds have been determined as vitexin-2''-O-beta-D-pyranxyloside (I), orientin-2''-O-beta-D-pyranxyloside (II), vitexin (III), orientin (IV) and 3-methoxy-4-hydroxyl-5-(3'-methyl-2'-)butylenzylbenzoic acid (V). I and II are found in the Trollius genus for the first time, V is a new compound named proglobeflowery acid.
Liu
L J
LJ
Heilongjiang College of Traditional Chinese Medicine, Harbin.
Wang
X K
XK
Kuang
H X
HX
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D015394:Molecular Structure; D010226:Parabens / Q000737:chemistry / Q000302:isolation & purification*
D004365:Drugs, Chinese Herbal; D010226:Parabens; C080719:proglobeflowery acid