Isolation of amoenamide A and five antipodal prenylated alkaloids from Aspergillus amoenus NRRL 35600.
Tetrahedron Lett
; 58(29): 2797-2800, 2017 Jul 19.
Article
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| MEDLINE
| ID: mdl-29622844
ABSTRACT
A new prenylated alkaloid, Amoenamide A (6), was isolated from the fungus Aspergillus amoenus NRRL 35600. Previously, 6 was postulated to be a precursor of Notoamide E4 (21) converted from Notoamide E (16), which was a key precursor of the prenylated indole alkaloids in the fungi of the genus Aspergillus. We previously succeeded in the isolation of two pairs of antipodes, Stephacidin A (1) and Notoamide B (2), from A. amoenus and A. protuberus MF297-2 and expected the presence of other antipodes in the culture of A. amoenus. We here report five new antipodes (7-11) along with a new metabolite (12), which was isolated as a natural compound for the first time, from A. amoenus.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Tetrahedron Lett
Año:
2017
Tipo del documento:
Article
País de afiliación:
Japón