| 麝香草的新单萜配糖物的分离与合成 |
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| 引用本文： | 陆占国,竹内宏之.麝香草的新单萜配糖物的分离与合成[J].有机化学,2006,26(1):51-55. |
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| 作者姓名： | 陆占国 竹内宏之 |
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| 作者单位： | 1. 哈尔滨商业大学化学中心,哈尔滨,150076
2. 日本萜化学株式会社,神户 658-0031,日本 |
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| 摘 要： | 从麝香草(Thymus vulgaris L)的甲醇萃取物中分离出三个单萜配糖物. 用核磁共振光谱确定了它们的结构为对伞花-9-基-β-D-葡糖苷(1), 5-β-D-葡糖苷百里氢醌(2)和2-β-D-葡糖苷百里氢醌(3). 其中1是新化合物, 用以对伞花-9-醇为原料的对映体选择性合成方法确定了化合物1的8位的立体化学为R型.
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| 关 键 词： | (R)-对伞花-9-基-β-D-葡糖苷 麝香草 单萜配糖物 |
| 收稿时间： | 03 15 2005 12:00AM |
| 修稿时间： | 07 5 2005 12:00AM |
Synthesis and Isolation of a New Monoterpene Glucoside from Thyme |
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| LU,Zhan-Guo,TAKEUCHI,Hiroyuki.Synthesis and Isolation of a New Monoterpene Glucoside from Thyme[J].Chinese Journal of Organic Chemistry,2006,26(1):51-55. |
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| Authors: | LU Zhan-Guo TAKEUCHI Hiroyuki |
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| Affiliation: | a. Chemical Center of Harbin University of Commerce, Harbin 150076, China;b. Nippon Terpene Chemicals Inc., Kobe 658-0031, Japan |
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| Abstract: | Three monoterpene glucosides were isolated from the methanol extract of thyme (Thymus vul-garis L.). They were identified as p-cymen-9-yl-β-D-glucopyranoside (1), 5-β-D-glucopyranosylthymoquinol (2) and 2-β-D-glucopyranosylthymoquinol (3) by spectral evidence. 1 is a new compound, but 2 and 3 are known compounds. The stereochemistry at C-8 of 1 was elucidated to be R-form by enantioselective synthesis from p-cymen-9-ol. |
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| Keywords: | p-cymen-9-yl-β-D-glucopyranoside thyme monoterpene glucoside |
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