[Studies on chemical constituents in Huangjuhua (flowers of Chrysanthemum morifolium)].
OBJECTIVE
To study the chemical constituents in Huangjuhua (flowers of Chrysanthemum morifolium).


METHODS
The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by NMR and MS evidences.


RESULTS
Eleven compounds were obtained and identified as luteolin (1), quercetin (2), acacetin 7-O-beta-D-(3"-acetyl) -glucopyranoside (3), luteolin 7-O-beta-D-(6"-acetyl)-glucopyranoside (4), hesperetin 7-O-beta-D-glucopyranoside (5), acacetin 7-O-beta-D-glucopyranoside (6), diosmetin 7-O-beta-D-glucopyranoside (7), apigenin 7-O-beta-D-glucopyranoside (8), hesperidin (9), linarin (10), and luteolin 7-O-beta-D-glucopyranoside (11).


CONCLUSIONS
Compounds 4, 5 were isolated from the plant for the first time.
Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China.
Ya-Jun
YJ
Wang
Xiu-Wwei
XW
Yang
Qiao-Sheng
QS
Guo
D047310:Apigenin / Q000737:chemistry / Q000302:isolation & purification; D031202:Chrysanthemum / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification; D035264:Flowers / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification; D047311:Luteolin / Q000737:chemistry / Q000302:isolation & purification; D019906:Nuclear Magnetic Resonance, Biomolecular; D011794:Quercetin / Q000737:chemistry / Q000302:isolation & purification
D005419:Flavonoids; D005960:Glucosides; D006027:Glycosides; C477955:acacetin-7-O-glucoside; C057792:apigetrin; D047310:Apigenin; D011794:Quercetin; C008282:linarin; D047311:Luteolin