Flavonoids from the flowers of Chrysanthemum morifolium Ramat.
- Author:
Wei-Sheng FENG
1
Author Information
- Publication Type:Journal Article
- Keywords: Acacetin; Apigenin; Chrysanthemum morifolium Ramat; Diosmetin; Flavonoids; Luteolin
- From: Chinese Pharmaceutical Journal 2017;52(17):1497-1502
- CountryChina
- Language:Chinese
- Abstract: OBJECTIVE: To study the chemical constituents in the flowers of Chrysanthemum morifolium Ramat. METHODS: The compounds were isolated with Diaion HP-20, Toyopearl HW-40, Sephadex LH-20, silica gel column chromatography and preparative HPLC. The structures of the compounds were identified by physiochemical properties and spectral analysis. RESULTS: Twenty compounds were obtained, and their structures were identified as luteolin (1), apigenin (2), acacetin (3), diosmetin (4), acacetin 7-O-β-D-glucoside (5), acacetin 7-O-β-D-glucoside (6), acacetin7-O-(6″-O-acetyl)-β-D-glucoside (7), eriodictyol (8), naringenin (9), artemetin (10), 5-hydroxy-6, 7, 3', 4'-tetramethoxyflavone (11), 5, 7-dihydroxy-3', 4'-dimethoxyflavone (12), 4'-methoxyctricin (13), 3', 5'-dimethoxy-4', 5, 7-trihydroxyflavone (14), 5, 6-dihydroxy-3, 7, 3', 4'-tetramethoxyflavone (15), luteolin 7-O-β-D-glucuronide methyle ester (16), dihydroquercetin-7-β-D-glucoside (17), quercetin 3-O-β-D-glucoside(18), quercetin 3-O-β-D-glucoside (19), and acacetin 7-O-β-(6″-(E)-crotonylglucopyranoside) (20). CONCLUSION: Compounds 9-20 were isolated for the first time from this plant.
