Rumphellaone A, a novel caryophyllane-related derivative from the gorgonian coral Rumphella antipathies |
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Authors: | Hsu-Ming Chung Yung-Husan Chen Jui-Hsin Su Wei-Hsien Wang Ping-Jyun Sung |
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Affiliation: | a Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan b National Museum of Marine Biology & Aquarium, Pingtung 944, Taiwan c Graduate Institute of Marine Biotechnology, National Dong Hwa University, Pingtung 944, Taiwan d Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan e Department of Life Science and the Institute of Biotechnology, National Dong Hwa University, Hualien 974, Taiwan |
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Abstract: | A novel 4,5-seco-caryophyllane sesquiterpenoid derivative, rumphellaone A (1), which was found to possess an unprecedented γ-lactone moiety, was isolated from the gorgonian coral Rumphella antipathies. The structure of 1 was elucidated by spectroscopic method. A plausible biosynthetic pathway of compound 1 was proposed. |
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Keywords: | Rumphella antipathies Rumphellaone Caryophyllane |
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