Lignans from stems and leaves of Cephalotaxus fortunei (Ⅱ) / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 1892-1898, 2023.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-981408
Responsible library:
WPRO
ABSTRACT
The present study aimed to explore the chemical constituents from the stems and leaves of Cephalotaxus fortunei. Seven lignans were isolated from the 75% ethanol extract of C. fortunei by various chromatographic methods, including silica gel, ODS column chromatography, and HPLC. The structures of the isolated compounds were elucidated according to physicochemical properties and spectral data. Compound 1 is a new lignan named cephalignan A. The known compounds were identified as 8-hydroxy-conidendrine(2), isolariciresinol(3), leptolepisol D(4), diarctigenin(5), dihydrodehydrodiconiferyl alcohol 9'-O-β-D-glucopyranoside(6), and dihydrodehydrodiconiferyl alcohol 4-O-β-D-glucopyranoside(7). Compounds 2 and 5 were isolated from the Cephalotaxus plant for the first time.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Chromatography, High Pressure Liquid
/
Lignans
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Plant Leaves
/
Cephalotaxus
/
Ethanol
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2023
Document type:
Article