A new lignan glycoside from Trigonostemon heterophyllus |
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| Authors: | Yi-Xing Li Wen-Jian Zuo Xiao-Na Li |
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| Affiliation: | 1. Key Laboratory of Tropical Crop Biotechnology, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China;2. Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 570102, China;3. Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Haikou 571101, China |
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| Abstract: | Phytochemical investigation on the stems of Trigonostemonheterophyllus led to the isolation of a new lariciresinol-based lignan glycoside, trigonoheteran (1), together with a known lignan glycoside, aviculin (2). Their structures were elucidated by spectroscopic methods including 1D and 2D NMR (HMQC, 1H–1H COSY, HMBC, and NOESY). |
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| Keywords: | Euphorbiaceae Trigonostemonheterophyllus lignan glycoside trigonoheteran |
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