Three diketomorpholines from a Penicillium sp. (strain G1071).
Phytochemistry
; 189: 112830, 2021 Sep.
Article
en En
| MEDLINE
| ID: mdl-34157637
ABSTRACT
Three previously undescribed diketomorpholine natural products, along with the known phenalenones, herqueinone and norherqueinone, were isolated from the mycoparasitic fungal strain G1071, which was identified as a Penicillium sp. in the section Sclerotiora. The structures were established by analyzing NMR data and mass spectrometry fragmentation patterns. The absolute configurations of deacetyl-javanicunine A, javanicunine C, and javanicunine D, were assigned by examining ECD spectra and Marfey's analysis. The structural diversity generated by this fungal strain was interesting, as only a few diketomorpholines (~17) have been reported from nature.
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Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Penicillium
Idioma:
En
Revista:
Phytochemistry
Año:
2021
Tipo del documento:
Article
País de afiliación:
Estados Unidos