[Phenolic components from Rhodiola dumulosa].
Eight phenolic compounds (1-7) were isolated from the methanol extract of the root of Rhodiola dumulosa. Their structures were identified as kaemperol (1), Quercetin (2), Gallic acid (3), (+) -Isolariciresinol-3alpha-O-beta-D-glucopyranoside (4), (-)-Isolariciresinol-3alpha-O-beta-D-glucopyra-noside (5), kaemperol-3-O-beta-D-glucopyranoside-7-alpha-O-L-rhamnoside (6), rutin (7) respectively on the basis of chemical and spectroscopic evidence. The compounds 3-7 were isolated from R. dumulosa for the first time.
Department of Chemical Engineering and Pharmacy, College of Material Science and Engineering, Huaqiao University, Quanzhou 362011, China.
Qing
Q
Liu
Zhen-Ling
ZL
Liu
Xuan
X
Tian
D044949:Kaempferols / Q000737:chemistry / Q000302:isolation & purification; D010636:Phenols / Q000737:chemistry* / Q000302:isolation & purification; D011794:Quercetin / Q000737:chemistry / Q000302:isolation & purification; D029771:Rhodiola / Q000737:chemistry*; D012431:Rutin / Q000737:chemistry / Q000302:isolation & purification
D044949:Kaempferols; D010636:Phenols; D012431:Rutin; D011794:Quercetin