Abstract:
Synthesis of 3β,23-diacetoxy-24-nor-5-cholene in six steps from 3β,21-diacetoxy-5-pregnen-20-one has been achieved by a new approach. The method would allow to label the side chain of a bile acid at carbon-atom 21. © 1980, All rights reserved.
Registro:
Documento: |
Artículo
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Título: | A new approach to the synthesis of 3β,23-diacetoxy-24-nor-5-cholene from 3β,21-diacetoxy-5-pregnen-20-one |
Autor: | Seldes, A.M.; Anding, C.R.; Gros, E.G. |
Filiación: | Departamento de Quimica Orgánica, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, Buenos Aires, 1428, Argentina
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Palabras clave: | 24 norcholest 5 ene 3beta,23 diol diacetate; 3beta,21 diacetoxypregn 5 en 20 one; bile acid; unclassified drug; article; drug synthesis |
Año: | 1980
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Volumen: | 36
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Número: | 5
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Página de inicio: | 575
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Página de fin: | 580
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DOI: |
http://dx.doi.org/10.1016/0039-128X(80)90079-3 |
Título revista: | Topics in Catalysis
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Título revista abreviado: | Top. Catal.
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ISSN: | 0039128x
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0039128x_v36_n5_p575_Seldes |
Referencias:
- On leave of absence from University Louis Pasteur, Strasbourg, France; Porto, A.M., Baralle, F.E., Gros, E.G., (1972) J. Steroid Biochem., 3, p. 11. , and previous papers cited therein
- Cocker, J.D., Henbest, H.B., Phillipps, G.H., Slater, G.P., Thomas, D.A., (1965) J. Chem. Soc., 6
- Ruzicka, L., Reichstein, T., Furst, A., Über Steroide und Sexualhormone. (66. Mitteilung). Herstellung von Lactonen vom Typus der Digitalis-Genine (1941) Helvetica Chimica Acta, 24, p. 76
- Pettit, G.R., Herald, Ch.L., Yardley, J.P., (1970) J. Org. Chem., 35, p. 1389
- Sondheimer, F., Mechoulan, R., (1958) J. Amer. Chem. Soc., 80, p. 3087
- Burton, G., Gros, E.G., (1977) J. Steroid Biochem., 8, p. 69
- Frankenfeld, J.W., Werner, J.J., (1969) J. Org. Chem., 34, p. 3689
- Seldes, A.M., Gros, E.G., (1979) J. Steroid Biochem., 11, p. 1573
Citas:
---------- APA ----------
Seldes, A.M., Anding, C.R. & Gros, E.G.
(1980)
. A new approach to the synthesis of 3β,23-diacetoxy-24-nor-5-cholene from 3β,21-diacetoxy-5-pregnen-20-one. Topics in Catalysis, 36(5), 575-580.
http://dx.doi.org/10.1016/0039-128X(80)90079-3---------- CHICAGO ----------
Seldes, A.M., Anding, C.R., Gros, E.G.
"A new approach to the synthesis of 3β,23-diacetoxy-24-nor-5-cholene from 3β,21-diacetoxy-5-pregnen-20-one"
. Topics in Catalysis 36, no. 5
(1980) : 575-580.
http://dx.doi.org/10.1016/0039-128X(80)90079-3---------- MLA ----------
Seldes, A.M., Anding, C.R., Gros, E.G.
"A new approach to the synthesis of 3β,23-diacetoxy-24-nor-5-cholene from 3β,21-diacetoxy-5-pregnen-20-one"
. Topics in Catalysis, vol. 36, no. 5, 1980, pp. 575-580.
http://dx.doi.org/10.1016/0039-128X(80)90079-3---------- VANCOUVER ----------
Seldes, A.M., Anding, C.R., Gros, E.G. A new approach to the synthesis of 3β,23-diacetoxy-24-nor-5-cholene from 3β,21-diacetoxy-5-pregnen-20-one. Top. Catal. 1980;36(5):575-580.
http://dx.doi.org/10.1016/0039-128X(80)90079-3