| A New Cyclic Peptide from Schnabelia tetradonta |
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| 引用本文： | LiShengDING HmDOU YanZHOU ShulinPENG. A New Cyclic Peptide from Schnabelia tetradonta[J]. 中国化学快报, 2003, 14(9): 934-935 |
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| 作者姓名： | LiShengDING HmDOU YanZHOU ShulinPENG |
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| 作者单位： | ChengduInstituteofBiology,ChineseAcademyofSciences,Chengdu610041 |
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| 摘 要： | A new cyclic octapeptide (schnabepeptide B) was isolated from the aerial part of Schnabelia tetradonta (Sun) C. Y. Wu et C. Chert (Lamiaceae). Its structure was elucidated as cyclo-(NH-Trp-Gly1-Leu1-Gly2-Pro1-Pro2-Leu2-Pr03-CO) on the basis of extensive 2D NMR and MS spectra.
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| 关 键 词： | 环状缩氨酸 四齿四棱草 中草药 有效成分 分离 结构 核磁共振分析 质谱分析 |
A New Cyclic Peptide from Schnabelia tetradonta |
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| Hui DOU,Yan ZHOU,Shu Lin PENG,Li Sheng DING. A New Cyclic Peptide from Schnabelia tetradonta[J]. Chinese Chemical Letters, 2003, 14(9): 934-935 |
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| Authors: | Hui DOU Yan ZHOU Shu Lin PENG Li Sheng DING |
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| Abstract: | A new cyclic octapeptide (schnabepeptide B) was isolated from the aerial part of Schnabelia tetradonta (Sun) C. Y. Wu et C. Chen (Lamiaceae). Its structure was elucidated as cyclo-(NH-Trp-Gly1-Leu1-Gly2-Pro1-Pro2-Leu2-Pro3-CO) on the basis of extensive 2D NMR and MS spectra. |
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| Keywords: | Schnabelia tetradonta cyclopeptide schnabepeptide B. |
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