volume 58 issue 11 pages 524-526

Synthesis of 7- and 12-hydroxy- and 7,12-dihydroxy-3-keto-5β-cholan-24-oic acids by reduction of 3,7-, 3,12- and 3,7,12-oxo derivatives

Glampaolo Fantin 1
Marco Fogagnolo 1
Alessandro Medici 1
Paola Pedrini 1
Umberto Cova 1
Publication typeJournal Article
Publication date1993-11-01
scimago Q2
wos Q3
SJR0.620
CiteScore4.3
Impact factor2.3
ISSN0039128X, 18785867
Organic Chemistry
Biochemistry
Molecular Biology
Pharmacology
Clinical Biochemistry
Endocrinology
Abstract
7 alpha-, 12 alpha-, 12 beta-Hydroxy and 7 alpha,12 alpha- and 7 alpha,12 beta-dihydroxy-3-ketocholanoic acids were prepared in satisfactory yields protecting the 3-keto group as dimethyl ketal and subsequent reduction with sodium borohydride of the corresponding 7- and 12-oxo functionalities. The same procedure gave also 3,12-diketo-7 alpha-hydroxy-cholanoic acid.
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GOST |
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Fantin G. et al. Synthesis of 7- and 12-hydroxy- and 7,12-dihydroxy-3-keto-5β-cholan-24-oic acids by reduction of 3,7-, 3,12- and 3,7,12-oxo derivatives // Steroids. 1993. Vol. 58. No. 11. pp. 524-526.
GOST all authors (up to 50) Copy
Fantin G., Fogagnolo M., Medici A., Pedrini P., Cova U. Synthesis of 7- and 12-hydroxy- and 7,12-dihydroxy-3-keto-5β-cholan-24-oic acids by reduction of 3,7-, 3,12- and 3,7,12-oxo derivatives // Steroids. 1993. Vol. 58. No. 11. pp. 524-526.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/0039-128X(93)90028-L
UR - https://doi.org/10.1016/0039-128X(93)90028-L
TI - Synthesis of 7- and 12-hydroxy- and 7,12-dihydroxy-3-keto-5β-cholan-24-oic acids by reduction of 3,7-, 3,12- and 3,7,12-oxo derivatives
T2 - Steroids
AU - Fantin, Glampaolo
AU - Fogagnolo, Marco
AU - Medici, Alessandro
AU - Pedrini, Paola
AU - Cova, Umberto
PY - 1993
DA - 1993/11/01
PB - Elsevier
SP - 524-526
IS - 11
VL - 58
PMID - 8273114
SN - 0039-128X
SN - 1878-5867
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{1993_Fantin,
author = {Glampaolo Fantin and Marco Fogagnolo and Alessandro Medici and Paola Pedrini and Umberto Cova},
title = {Synthesis of 7- and 12-hydroxy- and 7,12-dihydroxy-3-keto-5β-cholan-24-oic acids by reduction of 3,7-, 3,12- and 3,7,12-oxo derivatives},
journal = {Steroids},
year = {1993},
volume = {58},
publisher = {Elsevier},
month = {nov},
url = {https://doi.org/10.1016/0039-128X(93)90028-L},
number = {11},
pages = {524--526},
doi = {10.1016/0039-128X(93)90028-L}
}
MLA
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MLA Copy
Fantin, Giancarlo, et al. “Synthesis of 7- and 12-hydroxy- and 7,12-dihydroxy-3-keto-5β-cholan-24-oic acids by reduction of 3,7-, 3,12- and 3,7,12-oxo derivatives.” Steroids, vol. 58, no. 11, Nov. 1993, pp. 524-526. https://doi.org/10.1016/0039-128X(93)90028-L.