A new phenolic glycoside syringate from the bark of Juglans mandshurica MAXIM. var. sieboldiana MAKINO.
A new phenolic glycoside syringate, 4'-hydroxy-2',6'-dimethoxyphenol 1-O-beta-D: -(6-O-syringoyl) glucopyranoside (1), together with two known ones, 2'-hydroxy-4'-methoxyphenol 1-O-beta-D: -(6-O-syringoyl) glucopyranoside (2) and 4'-hydroxy-2'-methoxyphenol 1-O-beta-D: -(6-O-syringoyl) glucopyranoside (3), were isolated from the bark of Juglans mandshurica MAXIM. var. sieboldiana MAKINO. Their structures were established on the basis of spectral and chemical data.
Machida
Koichi
K
Tohoku Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai, Miyagi, Japan.
Yogiashi
Yukiko
Y
Matsuda
Sakiko
S
Suzuki
Aiko
A
Kikuchi
Masao
M
D005960:Glucosides / Q000302:isolation & purification*; D006027:Glycosides / Q000302:isolation & purification*; D031324:Juglans / Q000737:chemistry*; D008518:Medicine, East Asian Traditional; D010636:Phenols / Q000302:isolation & purification*; D024301:Plant Bark; D010936:Plant Extracts / Q000737:chemistry; D013057:Spectrum Analysis
C539789:2'-hydroxy-2'-methoxyphenol 1-O-beta-D-(6-O-syringoyl) glucopyranoside; C539788:4'-hydroxy-2',6'-dimethoxyphenol 1-O-beta-D-(6-O-syringoyl)glucopyranoside; C539790:4'-hydroxy-2'-methoxyphenol 1-O-beta-D-(6-O-syringoyl)glucopyranoside; D005960:Glucosides; D006027:Glycosides; D010636:Phenols; D010936:Plant Extracts