Monoterpenes and hexenol glycosides from an aqueous extract of Monochasma savatieri / 药学学报
Yao Xue Xue Bao
; (12): 3701-3709, 2023.
Article
en Zh
| WPRIM
| ID: wpr-1004645
Biblioteca responsable:
WPRO
ABSTRACT
Twelve compounds, including 5 new monoterpenes and 7 known derivatives, were isolated from a water decoction of Monochasma savatieri by column chromatography over macroporous adsorbent resin, MCI resin, Sephadex LH-20, and HW-40C, combined with preparative TLC, reversed phase HPLC, and flash column chromatographic techniques. Their structures were elucidated by comprehensive analysis of spectroscopic data, along with enzymatic hydrolysis as well as electronic circular dichroism (ECD) and NMR calculations, the new structures named monochaside I (1) and monochairidols A-D (2-5), respectively. The known compounds 6-12 were obtained from the Monochasma plants for the first time.
Texto completo:
1
Base de datos:
WPRIM
Idioma:
Zh
Revista:
Yao Xue Xue Bao
Año:
2023
Tipo del documento:
Article