Two new flavanonol glycosides from Gordonia chrysandra |
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Authors: | Kun Wang Jing Zhi Yang Li Zuo Dong Ming Zhang |
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Affiliation: | Institute of Materia Medica, Chinese Academy of Medical Sciences and Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine(Peking Union Medical College), Ministry of Education, 1 Xiannongtan Street, Beijing 100050, China |
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Abstract: | Two new flavanonol glycosides named chrysandrosides A and B were isolated from the roots of Gordonia chrysandra Cowan.Their structures were determined by 1D and 2D NMR, FAB-MS techniques and chemical methods. Chrysandrosides A and Bshowed pronounced hepatoprotective activities against D-galactosamine (F-GalN)-induced toxicity in rat hepatic epithelial stem-like cells (WB-F344). |
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Keywords: | Gordonia chrysandra Cowan Flavanonol Chrysandrosides A and B |
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