Two new compounds from Melodinus suaveolens |
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| Authors: | Tian Dong Zhang Bao Kun Zhu Jun Ling Qian Xu Yang |
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| Affiliation: | 1. R&2. D, China Tobacco Yunnan Industrial Co. Ltd, Kunming, China |
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| Abstract: | Two new compounds, 19-hydroxy-melodinine K (1) and melodiside (2), and 25 known compounds were isolated from leaves and twigs of Melodinus suaveolens. Their structures were elucidated based on 1- and 2-D NMR, FTIR, UV and MS spectroscopic data. 19-hydroxy-melodinine K showed cytotoxic activity against MDA-MB-231 breast, BCG-823 gastric, SW480 colon and Hela cancer cells. |
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| Keywords: | Melodinus suaveolens 19-hydroxy-melodinine K melodiside cytotoxicity |
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