Comparison of Non-ephedrine Constituents from Ephedra Plants Cultivated in Japan.
Chem Pharm Bull (Tokyo)
; 72(4): 385-388, 2024.
Article
in En
| MEDLINE
| ID: mdl-38631893
ABSTRACT
Ephedra plants, the main components of which are ephedrine alkaloids, are used as traditional medicines in Eastern Asian countries. In this study, we isolated non-ephedrine constituents from various Ephedra plant species cultivated in Japan. HPLC analysis suggested that kynurenic acid and its derivatives accumulated in a wide range of Ephedra plant species. Furthermore, a large amount of (2R,3S)-O-benzoyl isocitrate has been isolated from E. intermedia. This study suggests that Ephedra plants have diverse non-ephedrine constituents.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Ephedra
/
Alkaloids
Country/Region as subject:
Asia
Language:
En
Journal:
Chem Pharm Bull (Tokyo)
Year:
2024
Type:
Article