A new aporphine alkaloid, liriodenchine (1), along with 13 known compounds, including three aporphine alkaloids, liriodenine (2), (–)-anonaine (3), and (–)-norstephalagine (4); three lignans, (+)-syringaresinol (5), (+)-yangambin (6), and (+)-eudesmin (7); and seven benzenoids, p-hydroxybenzoic acid (8), p-hydroxybezaldehyde (9), vanillic acid (10), vanillin (11), syringic acid (12), syringaldehyde (13), and 3,4,5-trimethoxybenzoic acid (14), were isolated from the leaves of Liriodendron chinense (Magnoliaceae). These compounds were characterized and identified by physical and spectral evidence.
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This investigation was supported by a grant from the Fooyin University.
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Published in Khimiya Prirodnykh Soedinenii, No. 3, May–June, 2018, pp. 432–433.
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Chen, C.Y., Kao, C.L., Li, W.J. et al. A New Aporphine Alkaloid from the Stems of Liriodendron chinense. Chem Nat Compd 54, 509–511 (2018). https://doi.org/10.1007/s10600-018-2391-2
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DOI: https://doi.org/10.1007/s10600-018-2391-2