Abstract:
Thirteen sterols were identified from the marine sponge Tedania excavata. Among them, Δ5-derivatives were the principal components with minor amounts of stanols. The presence of a Δ5,7-derivative and a 3β-hydroxy-Δ5-7-keto derivative is described here for the first time for this genus. © 1988.
Registro:
Documento: |
Artículo
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Título: | Sterols from the marine sponge Tedania excavata |
Autor: | Seldes, A.M.; Gros, E.G.; Rovirosa, J.; Vasquez, M.L.; San-martin, A. |
Filiación: | Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pab. 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina Departamento de Química, Facultad de Ciencias, Universidad de Chile, Santiago, Chile
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Palabras clave: | Desmospongiae; Poescilosclerida; Porifera; sterols; Tedania excavata |
Año: | 1988
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Volumen: | 16
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Número: | 5
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Página de inicio: | 495
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Página de fin: | 496
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DOI: |
http://dx.doi.org/10.1016/0305-1978(88)90051-8 |
Título revista: | Biochemical Systematics and Ecology
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Título revista abreviado: | Biochem. Syst. Ecol.
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ISSN: | 03051978
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CODEN: | BSECB
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03051978_v16_n5_p495_Seldes |
Referencias:
- Schor, L. and Seldesm, A.M. Comp. Biochem. Physiol; Minale, (1978) Marine Natural Products, Chemical and Biological Perspectives, 1, p. 175. , P. Scheuer, Academic Press, New York
- Goad, (1978) Marine Natural Products, Chemical and Biological Perspectives, 2, p. 75. , P. Scheuer, Academic Press, New York
- Bergquist, Hofheinz, Oesterhelt, Sterol composition and the classification of the demospongiae (1980) Biochemical Systematics and Ecology, 8, p. 423
- Bergquist, Lavist, Cambie, (1986) Biochem. Syst. Ecol., 14, p. 105
- Bergquist, Wells, (1983) Marine Natural Products, Chemical and Biological Perspectives, 5, p. 1. , P. Scheuer, Academic Press, New York
- Lawson, Bergquist, Cambie, (1984) Biochem. Syst. Ecol., 12, p. 375
- De Rosa, Minale, Sodano, (1973) Comp. Biochem. Physiol., 46 B, p. 823
- Romero, Seldes, (1986) Comp. Biochem. Physiol., 84 B, p. 125
Citas:
---------- APA ----------
Seldes, A.M., Gros, E.G., Rovirosa, J., Vasquez, M.L. & San-martin, A.
(1988)
. Sterols from the marine sponge Tedania excavata. Biochemical Systematics and Ecology, 16(5), 495-496.
http://dx.doi.org/10.1016/0305-1978(88)90051-8---------- CHICAGO ----------
Seldes, A.M., Gros, E.G., Rovirosa, J., Vasquez, M.L., San-martin, A.
"Sterols from the marine sponge Tedania excavata"
. Biochemical Systematics and Ecology 16, no. 5
(1988) : 495-496.
http://dx.doi.org/10.1016/0305-1978(88)90051-8---------- MLA ----------
Seldes, A.M., Gros, E.G., Rovirosa, J., Vasquez, M.L., San-martin, A.
"Sterols from the marine sponge Tedania excavata"
. Biochemical Systematics and Ecology, vol. 16, no. 5, 1988, pp. 495-496.
http://dx.doi.org/10.1016/0305-1978(88)90051-8---------- VANCOUVER ----------
Seldes, A.M., Gros, E.G., Rovirosa, J., Vasquez, M.L., San-martin, A. Sterols from the marine sponge Tedania excavata. Biochem. Syst. Ecol. 1988;16(5):495-496.
http://dx.doi.org/10.1016/0305-1978(88)90051-8