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02-11-2026
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Cách trích dẫn
SAPONINS FROM THE LEAVES OF PANAX VIETNAMENSIS VAR. FUSCIDISCUS COLLECTED IN LAI CHAU PROVINCE, VIETNAM. (2026). Tạp Chí Dược liệu, 31(5), (357 - 364). https://doi.org/10.63240/jmm-nimm.2026.5.470
SAPONINS FROM THE LEAVES OF PANAX VIETNAMENSIS VAR. FUSCIDISCUS COLLECTED IN LAI CHAU PROVINCE, VIETNAM
DOI:
https://doi.org/10.63240/jmm-nimm.2026.5.470Từ khóa:
Panax vietnamensis var. fuscidiscus, Araliaceae, SaponinsTóm tắt
Six saponins (1-6) were isolated from the n-butanol fraction of Panax vietnamensis var. fuscidiscus leaves, including floralginsenoside Lb (1), ginsenoside Re (2), pseudo-ginsenoside RS1 (3), ginsenoside Rd (4), pseudo-ginsenoside F11 (5), and vina-ginsenoside R1 (6). Their chemical structures were elucidated by spectroscopic methods (NMR and MS) and comparison with literature data. Notably, compound 1 was isolated from P. vietnamensis for the first time, and compounds 2-4 were reported in leaves of P. vietnamensis var. fuscidiscus for the first time.
