Xanthoquinodins, new anticoccidial agents produced by Humicola sp. Production, isolation and physico-chemical and biological properties.
J Antibiot (Tokyo)
; 46(5): 749-55, 1993 May.
Article
em En
| MEDLINE
| ID: mdl-8514629
ABSTRACT
Humicola sp. FO-888, a soil isolate, was found to produce a series of new anticoccidial compounds. Five active compounds, designated xanthoquinodins A1, A2, A3, B1 and B2 were isolated from the fermentation broth of the producing strain by solvent extraction and HPLC. Xanthoquinodins inhibited the growth of Eimeria tenella in an in vitro assay system using BHK-21 cells as a host. No schizont in the cells was observed at concentrations of 0.02-0.2 micrograms/ml for xanthoquinodins A1, A3, B1 and B2 and at 0.02 micrograms/ml for xanthoquinodin A2.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Coccidiostáticos
/
Fungos Mitospóricos
Limite:
Animals
Idioma:
En
Ano de publicação:
1993
Tipo de documento:
Article