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A new dammarane-type triterpene saponin from Gynostemma pentaphyllum |
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| Authors: | Lin Shia Jia Qing Caoa Wei Lia Hong Zhaob Yu Qing Zhao a School of Traditional Chinese Materia Medica Shenyang Pharmaceutical University Shenyang China b Dalian University Dalian China |
| Affiliation: | a School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China;b Dalian University, Dalian 116622, China |
| Abstract: | One new dammarane-type triterpene saponin, named (20S)-3β,20,21-trihydroxydammar-24-ene 3-O-[α-L- rhamnopyranosyl(1→2)][β-D-xylopyranosyl(1→3)]-β-D-glucopyranoside (1), was isolated from the aerial parts of Gynostemma pentaphyllum (Thunb.) Makino. Its structural elucidation was accomplished mainly on the basis of the interrelation of spectroscopic methods, such as IR, HR-TOF-MS, NMR. |
| Keywords: | Gynostemma pentaphyllum (Thunb.) Makino Dammarane-type Triterpene saponin |
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