Pyrrolizidine alkaloids and other components of senecio vira-vira
As a continuation of our work on Argentinian plants toxic to cattle, we report here for the first time the flavonoids, terpenoids, steroids, and pyrrolizidine alkaloids of Senecio vira-vira Hieron. (Compositae; tribe Senecioneae). As far as we know, this is the first report on the occurrence of isor...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1987
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| Sumario: | As a continuation of our work on Argentinian plants toxic to cattle, we report here for the first time the flavonoids, terpenoids, steroids, and pyrrolizidine alkaloids of Senecio vira-vira Hieron. (Compositae; tribe Senecioneae). As far as we know, this is the first report on the occurrence of isorhamnetin 3-0-β-robinobioside in the Compositae. It has been previously found in the Amaranthaceae (1). Uspallatine has been isolated only from Senecio uspallatensis (2). © 1987, American Chemical Society. All rights reserved. |
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| Bibliografía: | Buschi, C.A., Pomilio, A.B., (1982) J. Nat. Prod, 45, p. 557 Pestchanker, M.J., Ascheri, M.S., Giordano, O.S., (1985) Phytochemistry, 24, p. 1622 Mabry, T.J., Markham, K.R., Thomas, M.B., The Systematic Identification of Flavonoids (1970) Springer, New York Markham, K.R., Ternai, B., Stanley, R., Geiger, H., Mabry, T.J., (1978) Tetrahedron, 34, p. 1389 Atal, C.K., Kapur, K.K., Culvenor, C.C.J., Smith, L.W., (1966) Tetrahedron Lett, p. 537 Culvenor, C.C.J., Koretskaya, N.I., Smith, L.W., Utkin, L.M., (1968) Aust. J. Chem, 21, p. 1671 |
| ISSN: | 01633864 |
| DOI: | 10.1021/np50051a034 |