Callophycoic acids and callophycols from the Fijian red alga Callophycus serratus.
J Org Chem
; 72(19): 7343-51, 2007 Sep 14.
Article
em En
| MEDLINE
| ID: mdl-17715978
ABSTRACT
Callophycoic acids A-H (1-8) and callophycols A and B (9 and 10) were isolated from extracts of the Fijian red alga Callophycus serratus, and identified by NMR, X-ray, and mass spectral analyses. These natural products represent four novel carbon skeletons, providing the first examples of diterpene-benzoic acids and diterpene-phenols in macroalgae. Compounds 1-10 exhibited antibacterial, antimalarial, and anticancer activity, although they are less bioactive than diterpene-benzoate macrolides previously isolated from this red alga.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fenóis
/
Benzoatos
/
Diterpenos
/
Rodófitas
Idioma:
En
Ano de publicação:
2007
Tipo de documento:
Article