Artículo
Zuleta, I.A.; Vitelli, M.L.; Baggio, R.; Garland, M.T.; Seldes, A.M.; Palermo, J.A. "Novel pteridine alkaloids from the sponge Clathria sp." (2002) Tetrahedron. 58(22):4481-4486
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Abstract:
Three novel pteridine alkaloids, pseudoanchynazines A-C (1-3) have been isolated from the sponge Clathria sp. collected by trawling (-100m) in a commercial clam fishery near the coasts of Rio Negro, Argentina, and their structures determined by a combination of chemical and spectroscopic techniques, with emphasis in 2D NMR and tandem mass spectrometry. Compounds 1-3 have two pteridine units and a tryptophan core with a methyl carbamate substituent. © 2002 Published by Elsevier Science Ltd.
Registro:
| Documento: | Artículo |
| Título: | Novel pteridine alkaloids from the sponge Clathria sp. |
| Autor: | Zuleta, I.A.; Vitelli, M.L.; Baggio, R.; Garland, M.T.; Seldes, A.M.; Palermo, J.A. |
| Filiación: | Departamento De Química Orgánica, Universidad De Buenos Aires, Ciudad Universitaria Pabellón II, 1428 Buenos Aires, Argentina Departamento De Física, Comisión Nacional De Energía Atómica, Avda del Libertador 8250, 1429 Buenos Aires, Argentina Departamento De Física, Facultad De Ciencias Físicas Y Matemáticas, Universidad De Chile, Avda. Blanco Encalada 2008, C. 487-3, Santiago, Chile |
| Palabras clave: | Alkaloids; Clathria sp; Marine natural products; Pteridine; Sponges; alkaloid derivative; carbamic acid methyl ester; pteridine; tryptophanase; Argentina; article; chemical procedures; clam; clathria; commercial phenomena; controlled study; fishery; isolation procedure; nonhuman; nuclear magnetic resonance; priority journal; spectroscopy; sponge (Porifera); structure analysis; tandem mass spectrometry; trawl fishery; Bivalvia; Clathria |
| Año: | 2002 |
| Volumen: | 58 |
| Número: | 22 |
| Página de inicio: | 4481 |
| Página de fin: | 4486 |
| DOI: | http://dx.doi.org/10.1016/S0040-4020(02)00392-7 |
| Título revista: | Tetrahedron |
| Título revista abreviado: | Tetrahedron |
| ISSN: | 00404020 |
| CODEN: | TETRA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00404020_v58_n22_p4481_Zuleta |
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Citas:
---------- APA ----------
Zuleta, I.A., Vitelli, M.L., Baggio, R., Garland, M.T., Seldes, A.M. & Palermo, J.A. (2002) . Novel pteridine alkaloids from the sponge Clathria sp. Tetrahedron, 58(22), 4481-4486.http://dx.doi.org/10.1016/S0040-4020(02)00392-7
---------- CHICAGO ----------
Zuleta, I.A., Vitelli, M.L., Baggio, R., Garland, M.T., Seldes, A.M., Palermo, J.A. "Novel pteridine alkaloids from the sponge Clathria sp." Tetrahedron 58, no. 22 (2002) : 4481-4486.http://dx.doi.org/10.1016/S0040-4020(02)00392-7
---------- MLA ----------
Zuleta, I.A., Vitelli, M.L., Baggio, R., Garland, M.T., Seldes, A.M., Palermo, J.A. "Novel pteridine alkaloids from the sponge Clathria sp." Tetrahedron, vol. 58, no. 22, 2002, pp. 4481-4486.http://dx.doi.org/10.1016/S0040-4020(02)00392-7
---------- VANCOUVER ----------
Zuleta, I.A., Vitelli, M.L., Baggio, R., Garland, M.T., Seldes, A.M., Palermo, J.A. Novel pteridine alkaloids from the sponge Clathria sp. Tetrahedron. 2002;58(22):4481-4486.http://dx.doi.org/10.1016/S0040-4020(02)00392-7
