[A new 8-O-4' neolignan from Glehnia littoralis].
To study the chemical constituents from Glehnia littoralis, macroreticular resin column chromatography, repeated column chromatography on Sephadex LH-20 and reverse phase ODS were used to isolate the compounds whose structures were elucidated based on spectroscopic data (ESI-MS, 1D and 2DNMR). From EtOAc-soluble fraction of the ethanol extracts, a new 8-O-4' neolignan was isolated and named as glehlinoside D (1), along with five known compounds: (-)-secoisolariciresinol (2), ferulic acid (3), caffeic acid (4), vanillic acid (5) and syringin (6). Compound 1 is a new 8-O-4' neolignan.
Wang
Li-li
LL
Department of Analysis of Traditional Chinese Medicine, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China.
Kong
Wei-xue
WX
Yuan
Zhong
Z
D019661:Apiaceae / Q000737:chemistry*; D002072:Butylene Glycols / Q000737:chemistry / Q000302:isolation & purification; D002109:Caffeic Acids / Q000737:chemistry / Q000302:isolation & purification; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry
D002072:Butylene Glycols; D002109:Caffeic Acids; D017705:Lignans; C546236:glehlinoside D; C060283:secoisolariciresinol; C040048:caffeic acid