Chemical constituents from aerial parts of Fagopyrum dibotrys
10.7501/j.issn.0253-2670.2016.11.005
- Author:
Jian-Bin LIN
1
Author Information
1. Zhejiang Provincial Key Laboratory of Chemical Utilization of Forestry Biomass, Zhejiang A & F University
- Publication Type:Journal Article
- Keywords:
Afzelin A;
Caffeic acid;
Fagopyrum dibotrys (D. Don) Hara;
P-hydroxybenzoic acid;
Tricin;
Yarumic acid
- From:
Chinese Traditional and Herbal Drugs
2016;47(11):1841-1844
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the chemical constituents from the aerial parts of Fagopyrum dibotrys. Methods: The compounds were isolated and purified by means of chromatographic techniques and their structures were identified on the basis of spectral features. Results: Fourteen known compounds were isolated in the methanol extract from the aerial parts of F. dibotrys and their structures were identified as benzoic acid (1), p-hydroxybenzoic acid (2), p-hydroxy benzaldehyde (3), 3,4-dihydroxy benzoic acid (4), succinic acid (5), caffeic acid (6), methyl caffeate acid (7), luteolin (8), tricin (9), quercetin (10), afzelin A (11), 2α,3β,29-trihydroxyolean-12-en-28-oic acid (12), yarumic acid (13), and 3α-hydroxy-urs-12,15-dien (14). Conclusion: Compounds 2-3 and 6-9 are firstly obtained from the aerial parts of F. dibotrys. Compounds 11-14 are isolated from the genus of Fagopyrum Mill. for the first time.
