Four new eremophilane-type alcohols from Cremanthodium helianthus collected in China |
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| Authors: | Saito Yoshinori Ichihara Mayu Okamoto Yasuko Gong Xun Kuroda Chiaki Tori Motoo |
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| Affiliation: | Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514, Japan. |
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| Abstract: | Four new eremophilane-type sesquiterpenoid alcohols were isolated from Cremanthodium helianthus collected in China and their structures established on the basis of spectroscopic analyses. All of them had 9-en-8-one partial structures with one more double bond either delta11, delta11(13), or delta7(11). Two of them had a hydroxy group at C-1 position. |
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