Secondary metabolites from Aspergillus petrakii / 中成药
Chinese Traditional Patent Medicine
; (12): 1415-1419, 2017.
Article
em Zh
| WPRIM
| ID: wpr-617210
Biblioteca responsável:
WPRO
ABSTRACT
AIM To study the secondary metabolites from Aspergillus petrakii.METHODS The ethyl acetate extract liquid of A.petrakii fermentation broth was isolated and purified by silica,ODS,Sephadex LH-20 and RP-HPLC column,then the structures of obtained compounds were identified by spectral data and physicochemical properties.RESULTS Thirteen compounds were isolated and identified as R-(-)-mellein (1),3-(1-hydroxyethyl)-7-hydroxy-l-isobenzofuranone (2),(-)-semivioxanthin (3),endocrocin (4),p-hydroxyphenylethanol (5),p-hydroxyphenylacetamide (6),hydroquinone (7),adenosine (8),cyclo (Phe-Val) (9),cyclo (Phe-Ile) (10),cyclo (Tyr-Ala) (11),cyclo (Leu-Ile) (12),cyclo (Leu-Leu) (13).CONCLUSION All the compounds are isolated from A.petrakii for the first time.
Texto completo:
1
Base de dados:
WPRIM
Idioma:
Zh
Revista:
Chinese Traditional Patent Medicine
Ano de publicação:
2017
Tipo de documento:
Article