Lignans from the root of Valeriana jatamansi and their biological evaluation.
J Asian Nat Prod Res
; 25(8): 810-817, 2023.
Article
en En
| MEDLINE
| ID: mdl-36394297
ABSTRACT
Investigation on the chemical components of Valeriana jatamansi Jones (Caprifoliaceae), a new lignan with pyran-ring, dipsalignan G (1), along with eight known compounds (2-9) were isolated. Their structures were elucidated by extensive analysis of 1D, 2D NMR and HR-ESI-MS spectroscopic data. Additionally, possible biosynthetic pathway of 1 was proposed. Finally, biological evaluation results showed that 8 had significant scavenging ability to ABTS and DPPH free radicals, with IC50 values of 1.35 ± 0.01 and 2.94 ± 0.01 µg/ml, respectively.
Texto completo:
1
Banco de datos:
MEDLINE
Idioma:
En
Revista:
J Asian Nat Prod Res
Asunto de la revista:
BOTANICA
/
QUIMICA
Año:
2023
Tipo del documento:
Article
País de afiliación:
China