The lignins from Torreya grandis cv. Merrilli.
- Author:
Da-zheng ZHOU
1
;
Yang-hua YI
;
Shi-long MAO
;
Tai-sheng LU
;
Hai-feng TANG
;
Zheng-rong ZOU
;
Shu-yu ZHANG
Author Information
- Publication Type:Journal Article
- MeSH: Fruit; chemistry; Furans; chemistry; isolation & purification; Lignin; analogs & derivatives; chemistry; isolation & purification; Molecular Conformation; Molecular Structure; Plants, Medicinal; chemistry; Taxaceae; chemistry
- From: Acta Pharmaceutica Sinica 2004;39(4):269-271
- CountryChina
- Language:Chinese
-
Abstract:
AIMTo separate and identify the chemical constituents of the aril of Torreya grandis cv. Merrilli.
METHODSThree lignins were isolated by chromatography and their chemical structures were elucidated by IR, EI-MS, 1HNMR, 13CNMR, DEPT and 2D-NMR spectral methods.
RESULTSThree lignins were identified as pinonesinol, dihydrodehydrodiconiferylalcohol and (7,8-cis-8,8'-trans)-2',4'dihydroxyl-3, 5-dimethoxy-lariciresinol.
CONCLUSIONThese compounds were isolated from this plant for the first time, and compound III is a new compound.
