[Studies on chemical constituents from flowers of Apocynum venetum].
摘要
OBJECTIVE: To study the chemical constituents of the flowers of Apocynum venetum. METHOD: Chromatographic methods were used to isolate compounds from the flowers of A. venetum and spectral methods were used to identify the structures of the isolated compounds. RESULT: Seven compounds, kaempferol (I), quercetin (II), quercetin-3-O-beta-D-glucoside (III), kaempferol-3-O-beta-D-glucoside (IV), vanillic acid (V), baimaside (VI), daucosterol (III), were isolated from the flowers of A. venetum. CONCLUSION: Compound I, V, VI, VII were obtained from this plant for the first time.
引用本文(GB/T 7714)
Long Chen, DU Li-jun, Yi Ding, 等. [Studies on chemical constituents from flowers of Apocynum venetum].[J]. PubMed, 2005.
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