| A Diterpene Endoperoxide from Microtoena insuavis （Hance） Prain ex Dunn |
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| 作者姓名： | Chong-Qian Li Bo-Gang Li Feng-Peng Wang Guo-Lin Zhang |
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| 作者单位： | [1]Chengdu Institute of Biology, the Chinese Academy of Sciences, Chengdu 610041, China [2]West China School of Pharmacy, Sichuan University, Chengdu 610041, China |
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| 摘 要： | A novel endoperoxlde diterpene, 7a-hydroxy-abieta-8（14）-en-18-oi 9α,13α-endoperoxide （compound 1）, was isolated from the stems of Microtoena insuavis （Hance） Prain ex Dunn, along with 4,4＇-dlhydroxytruxillic acid （compound 2）, gallic acid （compound 3）, ellaglc acid （compound 4）, 3-O-methylellaglc acid 3＇-O-α- rhamnopyranoslde （compound 5）, 3＂＇-O-methylcrenatoslde （compound 6）, crenatoslde （compound 7）, aptgenin （compound 8）, succinic acid （compound 9）, β-sitosterot （compound 10）, and β-daucosterol （compound 11）. The structures of these compounds were elucidated on the basis of spectral evidence.
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| 关 键 词： | 双萜过氧化物 植物学 生长特性 基础知识 |
| 收稿时间： | 2005-07-11 |
| 修稿时间： | 2005-07-112005-09-08 |
A Diterpene Endoperoxide from Microtoena insuavis (Hance) Prain ex Dunn |
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| Authors: | Chong-Qian Li Bo-Gang Li Feng-Peng Wang Guo-Lin Zhang |
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| Institution: | Chengdu Institute of Biology, the Chinese Academy of Sciences, Chengdu 610041, China;;West China School of Pharmacy, Sichuan University, Chengdu 610041, China |
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| Abstract: | A novel endoperoxide diterpene, 7α‐hydroxy‐abieta‐8(14)‐en‐18‐ol 9α,13α‐endoperoxide (compound 1), was isolated from the stems of Microtoena insuavis (Hance) Prain ex Dunn, along with 4,4′‐dihydroxytruxillic acid (compound 2), gallic acid (compound 3), ellagic acid (compound 4), 3‐O‐methylellagic acid 3′″‐O‐α‐rhamnopyranoside (compound 5), 3′″‐O‐methylcrenatoside (compound 6), crenatoside (compound 7), apigenin (compound 8), succinic acid (compound 9), β‐sitosterol (compound 10), and β‐daucosterol (compound 11). The structures of these compounds were elucidated on the basis of spectral evidence. (Managing editor: Wei Wang) |
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| Keywords: | crenatoside diterpene endoperoxide 3'"-O-methylcrenatoside Microtoena insuavis |
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