Isocoumarin from Paepalanthus bromelioides
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Data
1990-12-01
Autores
Vilegas, Wagner [UNESP]
Roque, Nídia F. [UNESP]
Salatino, Antonio [UNESP]
Giesbrecht, Astréa M. [UNESP]
Davino, Solange [UNESP]
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Resumo
The new isocoumarin, 9,10-dihydroxy-5, 7-dimethoxy-1H-naphtho(2,3c)pyran-1-one, was isolated from the capitula of Paepalanthus bromelioides. The structure was established by means of the spectral data of the natural product and its derivatives. The natural isocoumarin isolated has strong antibiotic activity. © 1990.
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Palavras-chave
biological activity., Eriocaulaceae, isocoumarin, Paepalanthus bromelioides
Como citar
Phytochemistry, v. 29, n. 7, p. 2299-2301, 1990.