Two glycosides from the stem bark of Tetracentron sinense.
Two glycosides, tetracentronsides A and B, were isolated from the stem bark of Tetracentron sinense Oliv., along with ten known compounds, beta-sitosterol, lupeol, betulinic acid, oleanolic acid, vanillic aldehyde, vanillic acid, maslinic acid, huazhongilexin, daucosterol and catechin. On the basis of spectral and chemical evidence, tetracentronside A and B were identified as 3,4,5-trimethoxyphenyl-O-6'-O-vanilloyl-beta-D-glucopyranoside and (8R, 8'R) 9-beta-D-glucopyranosyl dihydrocubebin, respectively.
Yi
J H
JH
Chemistry Department of Zhejiang University, Hangzhou, People's Republic of China.
Zhang
G L
GL
Li
B G
BG
Chen
Y Z
YZ
D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D019684:Magnoliopsida / Q000737:chemistry*; D018547:Plant Stems / Q000737:chemistry
D006027:Glycosides