引用本文:
Bin Wang, Guo Qiang Li, Pei Ju Qiu, Hua Shi Guan. Two new olean-type triterpene fatty esters from Scorzonera mongolica[J]. Chinese Chemical Letters,
2007, 18(6): 708-710.
doi:
10.1016/j.cclet.2007.04.009
Citation: Bin Wang, Guo Qiang Li, Pei Ju Qiu, Hua Shi Guan. Two new olean-type triterpene fatty esters from Scorzonera mongolica[J]. Chinese Chemical Letters, 2007, 18(6): 708-710. doi: 10.1016/j.cclet.2007.04.009
Citation: Bin Wang, Guo Qiang Li, Pei Ju Qiu, Hua Shi Guan. Two new olean-type triterpene fatty esters from Scorzonera mongolica[J]. Chinese Chemical Letters, 2007, 18(6): 708-710. doi: 10.1016/j.cclet.2007.04.009
Two new olean-type triterpene fatty esters from Scorzonera mongolica
摘要:
Two new triterpene fatty esters, 3β-tetradecanoyl moradiol 1 and 3β-dodecanoyl moradiol 2, were isolated from Scorzonera mongolica.Their structures were elucidated as 3β-tetradecanoyloxy-28-hydroxylolean-18-ene and 3β-dodecanoyl-28-hydroxyl-olean-18-ene on the basis of IR, MS, 1D NMR and extensive 2D NMR spectroscopic analyses.
English
Two new olean-type triterpene fatty esters from Scorzonera mongolica
Abstract:
Two new triterpene fatty esters, 3β-tetradecanoyl moradiol 1 and 3β-dodecanoyl moradiol 2, were isolated from Scorzonera mongolica.Their structures were elucidated as 3β-tetradecanoyloxy-28-hydroxylolean-18-ene and 3β-dodecanoyl-28-hydroxyl-olean-18-ene on the basis of IR, MS, 1D NMR and extensive 2D NMR spectroscopic analyses.
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Key words:
- Scorzonera mongolica
- / Moradiol
- / Triterpene fatty esters
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