A new C21 steroid glycoside from Marsdenia tenacissima |
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| Authors: | Jing Liu Zhi Bin Yu Yun Hua Ye Ya Wei Zhou |
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| Affiliation: | a Bescholar Research Center of Peking University, Beijing 100084, China;b The Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China |
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| Abstract: | A new C21 steroid glycoside, 11a-O-tigloyl-12-β-O-acetyl tenacigenin B 3-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyr-anosyl-(1→4)-3-O-methyl-6-deoxy-β-D-allopyranosyl-(1→4)-β-D-oleandropyranoside (1), named tenacissoside N was isolated from the stems of Marsdenia tenacissima.The structure of the glycoside was identified by HR-ESI-MS and NMR spectra. |
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| Keywords: | Marsdenia tenacissima Tenaeissoside N |
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