大萼香茶菜乙素和己素的化学结构 |
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引用本文: | 王先荣,王素卿.大萼香茶菜乙素和己素的化学结构[J].Acta Botanica Sinica,1994,36(2):159-164. |
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作者姓名: | 王先荣 王素卿 |
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作者单位: | 安徽省医学科学研究所!合肥230061(王先荣,王红萍),日本京都大学药学部!京都606(王素卿,上田伸一,藤多哲朗) |
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摘 要: | 从大萼香茶菜[Rabdosia m acrocalyx(Dunn) Hara]叶的乙醇提取物中又分得两种二萜类成分,经IR、MS、1 H-1H COSY、13C-1 H COSY 和NOE等光谱分析及衍生物制备,确证其化学结构为新型二萜,分别命名为大萼香茶菜乙素和己素
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关 键 词: | 大萼香茶菜 对映贝壳杉烯 大萼香茶菜乙素 大萼香茶菜己素 |
THE STRUCTURE OF MACROCALYXIN B AND F |
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Authors: | Wang Xian rong and Wang Hong ping |
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Abstract: | Two novel diterpenoids, macrocalyxin B and macrocalyxin F, were isolated from the leaves of Rabdosia macrocalyx (Dunn) Hara and their structures were elucidated by spectral and chemical evidences |
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Keywords: | Rabdosia macrocalyx Ent kaurenoid Macrocalyxin B Macrocalyxin F |
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