一种来自柬埔寨龙血树血竭的新型甾体皂苷。
A new steroidal saponin from dragon's blood of Dracaena cambodiana.
作者信息
Luo Ying, Shen Hai-Yan, Zuo Wen-Jian, Wang Hui, Mei Wen-Li, Dai Hao-Fu
机构信息
a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou 571101 , China.
出版信息
J Asian Nat Prod Res. 2015;17(4):409-14. doi: 10.1080/10286020.2014.967229. Epub 2014 Dec 18.
Phytochemical study on dragon's blood of Dracaena cambodiana led to a new steroidal saponin, cambodianoside G(1), and six known ones (2-7). The structure of the new compound was elucidated on the basis of detailed spectroscopic analysis. Evaluation of antibacterial activities showed that compound 7 exhibited antibacterial activity against Staphylococcus aureus.
对柬埔寨龙血树血竭的植物化学研究导致了一种新的甾体皂苷，柬埔寨皂苷G（1），以及六种已知的皂苷（2 - 7）。基于详细的光谱分析阐明了新化合物的结构。抗菌活性评估表明化合物7对金黄色葡萄球菌具有抗菌活性。
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