Title: Chemical constituents from leaves of Lonicera macckii
Abstract: Objective To study the chemical constituents from the leaves of Lonicera macckii. Methods The compounds were isolated and purified gel column chromatography, Sephadex LH-2 column chromatography and recrystallization, and their structures were identified by spectral analyses and physiochemical properties. Results Twelve compounds were isolated and identified as kaempferol (1), apigenin (2), hyperoside (3), apigenin-7-O-β-D-glucopyranoside (4), chrysoeri-ol-4′-O-β-D-glucopyranoside (5), luteolin-7-O-β-D-glucopyranoside (6), secologanin acid (7), sweroside (8), methyl 3,5-O-dicaffeoylquinate (9), oleanolic acid (10), β-sitosterol (11), and daucosterol (12), respectively. Conclusion Compounds 1—6 and 8—12 are isolated from this plant for the first time, and compound 5 is isolated from this genus for the first time.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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Cited By Count: 1
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