Two new phenolic glycosides from Syringa reticulata.
Two new phenolic glycosides-3'-O-beta-D: -glucopyranosysalidroside (1) and cis-echinacoside (2)-together with four known ones-forsythoside B (3), decaffeoylacteoside (4), osmanthuside F (5) and (-)-olivil-4'-O-beta-D: -glucopyranoside (6)-were isolated from the leaves of Syringa reticulata. 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.
Ohkawa
Naomi
N
Ohsawa
Asami
A
Kikuchi
Masao
M
D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry; D018515:Plant Leaves; D013057:Spectrum Analysis; D031662:Syringa / Q000737:chemistry*
D006027:Glycosides; D010636:Phenols; D010936:Plant Extracts