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Đã Xuất bản
09-08-2026
Chuyên mục
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Cách trích dẫn
PHENOLICS AND ALKALOIDS FROM THE FRUITS OF PIPER LONGUM L. (2026). Tạp Chí Dược liệu, 27(2), pp. 90 - 94. https://doi.org/10.63240/jmm-nimm.2022.2.403
PHENOLICS AND ALKALOIDS FROM THE FRUITS OF PIPER LONGUM L.
DOI:
https://doi.org/10.63240/jmm-nimm.2022.2.403Từ khóa:
Piper longum, Fruit, Phenolics, Alkaloids, PiperineTóm tắt
Seven compounds, including avenalumic acid methyl ester (1), methyl piperate (2), piperine (3), pipernonaline (4), (2E,4Z,8E)-N-[9-(3,4-methylenedioxyphenyl)-2,4,8-nonatrienoyl] piperidine (5), pipercide (6), and guineensine (7) were isolated from the ethyl acetate extract of Piper longum L. fruits. The structures of these compounds were identified by using extensive nuclear magnetic resonance spectroscopy (NMR) data, mass spectrometry (MS), and comparing with published literature. Compounds 1 and 6 were the first report from this species.
