Two new flavonoids from the bark of Allium chrysanthum.
The isolation and structure elucidation of two new flavonoids, chrysanthumones A and B from the extracts of Allium chrysanthum were reported. Seven known phenolic constituents were also isolated. Their structures were determined on the basis of NMR and MS techniques.
a Department of Food Science and Engineering , Jinan University , Guangzhou 510632 , China.
Xing-Peng
XP
Hu
a Department of Food Science and Engineering , Jinan University , Guangzhou 510632 , China.
Hua
H
Zhou
a Department of Food Science and Engineering , Jinan University , Guangzhou 510632 , China.
Yang-Min
YM
Du
a Department of Food Science and Engineering , Jinan University , Guangzhou 510632 , China.
Shi-Yi
SY
Ou
a Department of Food Science and Engineering , Jinan University , Guangzhou 510632 , China.
Rian
R
Yan
a Department of Food Science and Engineering , Jinan University , Guangzhou 510632 , China.
Yong
Y
Wang
D000490:Allium / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D024301:Plant Bark / Q000737:chemistry
D005419:Flavonoids; C000616117:chrysanthumone A; C000616118:chrysanthumone B
Allium chrysanthum; flavonoids; identification