Two new quinolone alkaloids from the nearly ripe fruits of Tetradium ruticarpum.
Nat Prod Res
; 34(13): 1868-1873, 2020 Jul.
Article
em En
| MEDLINE
| ID: mdl-31448637
ABSTRACT
Tetradium ruticarpum (Juss.) Benth. belong to the family of Rutaceae. The complete and nearly ripe fruits of T. ruticarpum is used as traditional Chinese medicine and phytochemical investigations have been conducted on extracts of the seeds of T. ruticarpum to provide scientific validation of its properties. In this study, we successfully isolated two new quinolone alkaloids (1-2) from the MeOH extractive of nearly ripe fruits of T. ruticarpum. The structure elucidation of these compounds was determined by one- and two-dimensional nuclear magnetic resonance, ultraviolet and electrospray ionisation time-of-flight mass spectrometry. This finding expands the understanding of the natural constituents of the Rutaceae, in particular, the Tetradium genera.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Quinolonas
/
Rutaceae
/
Alcaloides
/
Frutas
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Revista:
Nat Prod Res
Ano de publicação:
2020
Tipo de documento:
Article