Abstract:
Four toxic 10αH-9-oxofuranoeremophilanes were isolated and identified from the petroleum ether extract of Senecio bonariensis. Their 13C NMR spectral data, J1,10 Altona calculation and a correlation for 1H NMR (C6D6/CDCl3) are discussed. © Swets & Zeitlinger.
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Documento: |
Artículo
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Título: | Toxic furanoeremophilanes from Senecio bonariensis |
Autor: | Pomilio, A.B.; Jares, E.A. |
Filiación: | PROPLAME-CONICET, Departamento de Química Orgánica, Ciudad Universitaria, 1428 Buenos Aires, Argentina
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Palabras clave: | 13C NMR data; 1H NMR (C6D6/CDCl3); Furanoeremophilanes; J1,10 Altona calculation; Senecio bonariensis; Toxic |
Año: | 1997
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Volumen: | 35
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Número: | 3
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Página de inicio: | 207
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Página de fin: | 211
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Título revista: | Pharmaceutical Biology
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Título revista abreviado: | Pharm. Biol.
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ISSN: | 13880209
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CODEN: | PHBIF
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13880209_v35_n3_p207_Pomilio |
Referencias:
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- Bohlmann, F., Zdero, C., Neue C10-Säureamide, Furanoeremophilane und andere Inhaltsstoffe aus bolivianische Senecio-Arten (1979) Phytochemistry, 18, pp. 125-128
- Bohlmann, F., Zdero, C., Grenz, M., Natürlich vorkommende Terpen-Derivate XXXIX. Über die Inhaltsstoffe der Gattung (1974) Euryops. Chem. Ber., 107, pp. 2730-2736
- Burden, R.S., Loeffler, R.S.T., Rowell, P.M., Bailey, J.A., Kemp, M.S., Cyclodebneyol, a fungitoxic sesquiterpene from TNV infected Nicotiana debneyi (1986) Phytochemistry, 25, pp. 1607-1608
- Cabrera, A.L., Compuestas (1963) Flora de la Provincia de Buenos Aires, 4 (6 PART), pp. 306-308. , edited by Colección Científica del Instituto Nacional de Tecnología Agropecuaria (INTA), Buenos Aires, Argentina
- Chalmers, A.A., Coleman, P.C., Rivett, D.E.A., Woolard, G.R., Carbon-13 Nuclear Magnetic Resonance spectroscopy of euryopronol and euryoprol (1980) S. Afr. J. Chem., 33, pp. 1-7
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- Haasnoot, C.A.G., De Leeuw, F.A.A.M., De Leeuw, H.M.P., Altona, C., The relationship between proton-proton NMR coupling constants and substituents electronegativities. Part II. Conformational analysis of the sugar ring in nucleosides and nucleotides in solution using a generalized Karplus equation (1981) Org. Magn. Res., 15, pp. 43-52
- Hegnauer, R., Compositae (1989) Chemotaxonomie der Pflanzen, 8, pp. 260-319. , Ed. Birkhäuser, Basel, Boston and Berlin
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- Jares, E.A., (1989) Estudio Químico de Senecio Crassiflorus (Poir.) D.C., Senecio Bonariensis H. et A. y Senecio Viravira Hieron, 243p. , Ph.D. Thesis, No. 2266, Director: Prof. Dr. A.B. Pomilio, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Jares, E.A., Tettamanzi, M.C., Pomilio, A.B., Sitosterol 3-O-β-D-glucuropyranoside from Senecio bonariensis (1990) Phytochemistry, 29, pp. 340-341
- Jennings, P.W., Reeder, S.K., Hurley, J.C., Caughlan, C.N., Smith, G.D., Isolation and structure elucidation of one of the toxic constituents from Tetradymia glabrata (1974) J. Org. Chem., 39, pp. 3392-3398
- Jennings, P.W., Hurley, J.C., Reeder, S.K., Holian, A., Lee, P., Caughlan, C.N., Larsen, R.D., Isolation and structure elucidation of the second toxic constituent from Tetradymia glabrata (1976) J. Org. Chem., 41, pp. 4078-4081
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- Tada, M., Sato, T., Takahashi, T., Tori, K., Horibe, I., Kuriyama, K., Conformational equilibria of eremophilanes, naturally occurring cis-decalin derivatives, studied by NMR and CD spectroscopy (1981) J. Chem. Soc., Perkin I, pp. 2695-2701
- Villarroel, L., Torres, R., Gavin, J., Reina, M., De La Fuente, G., 9-oxo-10αH-furanoeremophilanes from Senecio chilensis and Senecio patagonicus (1991) J. Nat. Prod., 54, pp. 588-590
- Wehrly, F.W., Nishida, T., The use of C-13 Nuclear Magnetic Resonance Spectroscopy in Natural Products Chemistry (1979) Fortschr. Chem. Org. Naturst., 36, pp. 1-229. , founded by Zechmeister. Herzw. Grisebach, H. and Kirby, G.W
Citas:
---------- APA ----------
Pomilio, A.B. & Jares, E.A.
(1997)
. Toxic furanoeremophilanes from Senecio bonariensis. Pharmaceutical Biology, 35(3), 207-211.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13880209_v35_n3_p207_Pomilio [ ]
---------- CHICAGO ----------
Pomilio, A.B., Jares, E.A.
"Toxic furanoeremophilanes from Senecio bonariensis"
. Pharmaceutical Biology 35, no. 3
(1997) : 207-211.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13880209_v35_n3_p207_Pomilio [ ]
---------- MLA ----------
Pomilio, A.B., Jares, E.A.
"Toxic furanoeremophilanes from Senecio bonariensis"
. Pharmaceutical Biology, vol. 35, no. 3, 1997, pp. 207-211.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13880209_v35_n3_p207_Pomilio [ ]
---------- VANCOUVER ----------
Pomilio, A.B., Jares, E.A. Toxic furanoeremophilanes from Senecio bonariensis. Pharm. Biol. 1997;35(3):207-211.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13880209_v35_n3_p207_Pomilio [ ]