A new triterpenoid glycoside from Vitex negundo.
10.1016/S1875-5364(14)60036-4
- Author:
Jiao CHEN
1
;
Chun-Lin FAN
2
,
3
;
Ying WANG
2
,
4
;
Wen-Cai YE
2
,
5
Author Information
1. Department of Phytochemistry, China Pharmaceutical University, Nanjing 210009, China.
2. Institute of Traditional Chinese Medicine & Natural Products, Jinan University, Guangzhou 510632, China
3. JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, Jinan University, Guangzhou 510632, China.
4. JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, Jinan University, Guangzhou 510632, China. Electronic address: wangying_cpu@163.com.
5. JNU-HKUST Joint Laboratory for Neuroscience & Innovative Drug Research, Jinan University, Guangzhou 510632, China. Electronic address: chywc@yahoo.com.cn.
- Publication Type:Journal Article
- Keywords:
2α, 3α, 24-Trihydroxyurs-12, 20(30)-dien-28-oic acid-28-O-β-D-glucopyranosyl ester;
Triterpenoid glycosides;
Vitex negundo
- MeSH:
Molecular Structure;
Plant Extracts;
chemistry;
Saponins;
chemistry;
isolation & purification;
Triterpenes;
chemistry;
isolation & purification;
Vitex;
chemistry
- From:
Chinese Journal of Natural Medicines (English Ed.)
2014;12(3):218-221
- CountryChina
- Language:English
-
Abstract:
AIM:To investigate the chemical constituents of Vitex negundo.
METHOD:Compounds were isolated by different chromatographic methods and their structures were elucidated on the basis of NMR spectroscopy.
RESULTS:Four compounds were isolated and identified as 2α, 3α, 24-trihydroxyurs-12, 20(30)-dien-28-oic acid-28-O-β-D-glucopyranosyl ester (1), corosolic acid (2), vulgarsaponin A (3) and 2α, 3α, 24-trihydroxyurs-12-en-28-oic acid-28-O-β-Dglucopyranosyl ester (4), respectively.
CONCLUSION:Compound 1 is a new triterpenoid glycoside.
