Chemical constituents from Magnolia grandiflora
10.3969/j.issn.1001-1528.2017.12.018
- VernacularTitle:荷花玉兰化学成分的研究
- Author:
fen Lin DING
1
;
dong Ya GUO
;
de Xing WU
;
hong Zheng PAN
;
Yong ZHANG
;
dong Liu SONG
Author Information
1. 昆明医科大学
- Keywords:
Magnolia grandiflora L.;
chemical constituents;
isolation and identification
- From:
Chinese Traditional Patent Medicine
2017;39(12):2534-2538
- CountryChina
- Language:Chinese
-
Abstract:
AIM To study the chemical constituents from Magnolia grandiflora L..METHODS The ethyl acetate fracion of 70％ acetone extract from M.grandiflora leaves was isolated and purified by silica,Sephadex LH-20 and MCI column,then the structures of obtained compounds were identified by spectral data.RESULTS Twelve compounds were isolated and identified as 10α-methoxyalloaromadendra-4β-ol (1),spathulenol (2),aromadendra-4β,10β-diol (3),aromadendra-4β,10α-diol (4),9-oxonerolidol (5),9-hydroxynerolidol (6),3,7-dimethylocta-1,5E-diene-3,7-diol (7),phytol (8),α-tocopherol (9),elemicin (10),syringaresinol (11),yangambin (12).CONCLUSION Compounds 1,3-6,8 are isolated from genus Magnolia for the first time,compounds 7,9,10,12 are first isolated from this plant.
