Two new acetylated ginsenosides from the roots of Panax quinquefolium |
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Authors: | Ji Ming Jia Zong Quan Wang Li Jun Wu |
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Affiliation: | a School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China;b Hebei Province Traditional Chinese Medicine and Western Medicine Institute of Pharmaceutical, Shijiazhuang 050035, China |
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Abstract: | Two new acetylated ginsenosides, 20(S)-protopanaxatriol-6-O-α-L-rhamnopyranosyl (1→2)-β-D-6'-O-acetylglucopyranoside (1) and 20(R)-protopanaxatriol-6-O-α-L-rhamnopyranosyl (1→2)-β-D-6'-O-acetylglucopyranoside (2), were isolated from the roots of Panax quinquefolium The structures were elucidated on the basis of spectroscopic techniques and chemical means. |
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Keywords: | Panax quinquefolium Araliaeeae Acetylated ginsenoside |
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