5,6-Didehydro-20(S)-ginsenoside Rg3, a novel triterpenoid saponin from flower buds of Panax ginseng / 中草药
Chinese Traditional and Herbal Drugs
; (24): 3747-3752, 2019.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-850903
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To study the chemical constituents of ginsenosides from the flower buds of Panax ginseng.Methods:
The compounds were isolated and purified by Diaion HP-20, MCI gel, silica gel, and semi-preparative HPLC. The structures were elucidated based on NMR and MS data.Results:
Four compounds were isolated from the extract of P. ginseng flower buds, and identified as 6’-acetyl-ginsenoside F1 (1), 12α-hydroxyl-ginsneoside Rd (2), 20(S)-ginsenoside Rg3 (3), and 5,6-didehydro-20(S)- ginsenoside Rg3 (4).Conclusion:
Compound 4 is a novel ginsenoside, compounds 1 and 2 are new natural products.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional and Herbal Drugs
Ano de publicação:
2019
Tipo de documento:
Artigo