Chemical constituents from ethyl acetate soluble extraction of Litsea cubeba.
10.19540/j.cnki.cjcmm.20200820.202
- Author:
Huan XIA
1
;
Ling-Yan WANG
2
;
Gui-Yang XIA
1
;
Xiao-Hong WEI
1
;
Ya-Nan WANG
2
;
Sheng LIN
3
Author Information
1. Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine Beijing 100700, China.
2. State Key Laboratory of Bioactive Substance and Function of Natural Medicines,Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100050, China.
3. Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine Beijing 100700, China State Key Laboratory of Bioactive Substance and Function of Natural Medicines,Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100050, China.
- Publication Type:Journal Article
- Keywords:
Litsea;
Litsea cubeba;
monoterpene;
sesquiterpene;
tyramine
- MeSH:
Acetates;
Litsea;
Monoterpenes;
Sesquiterpenes
- From:
China Journal of Chinese Materia Medica
2020;45(24):5877-5883
- CountryChina
- Language:Chinese
-
Abstract:
Chemical investigation on the constituents of the ethyl acetate soluble extraction of Litsea cubeba has resulted in the isolation and structure elucidation of thirty compounds, including one sesquiterpene(1), four monoterpenes(2-5), two γ-butyrolactone derivatives(6 and 7), seven tyramine derivatives(8-14), fifteen aromatic compounds(15-29), and one pyrone derivative(30) via various chromatographic techniques and spectroscopic data analysis(MS, IR, 1 D and 2 D NMR). Compounds 1-7, 13 and 14 were obtained from the genus Litsea for the first time.
