Bromophenols from the brown alga Leathesia nana |
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| Authors: | Xu Xiu-Li Fan Xiao Song Fu-Hang Zhao Jie-Lu Han Li-Jun Yang Yong-Chun Shi Jian-Gong |
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| Affiliation: | a Graduate School of the Chinese Academy of Sciences, Beijing, Chinab Institute of Oceanology, Chinese Academy of Sciences, Qingdao, Chinac Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China |
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| Abstract: | Two new bromophenols, (E)-3-(2,3-dibromo-4,5-dihydroxyphenyl)-2-methylpropenal (1) and 3-(2,3-dibromo-4,5-dihydroxyphenyl)-2-methyl-1-propanol (2), together with 11 known bromophenols (3-13), were isolated from the ethanolic extract of the brown alga Leathesia nana S. et G. Their structures have been elucidated by spectroscopic methods, including IR, MS, HRMS, 1D and 2D NMR techniques. |
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| Keywords: | Brown alga Leathesiaceae Leathesia nana S. et G Bromophenols |
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