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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1979-7-25
|
| pubmed:abstractText |
Reaction of methyl-3 alpha-7 alpha-diacetoxy-11 alpha-bromo-12-oxo-5 beta-cholan-24-oate with sodium borohydride in pyridine solution containing sodium acetate gave the corresponding 11 beta, 12 beta-epoxide in 65% yield. The epoxy-ring was opened with hydrobromic or hydroiodic acid to give the corresponding 12 alpha-halo-11 beta-alcohols, which were converted to the halo-ketones and finally to methyl 3 alpha,7 alpha-diacetoxy-11-oxo-5 beta-cholan-24-oate.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Mar
|
| pubmed:issn |
0039-128X
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
33
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
295-304
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading | |
| pubmed:year |
1979
|
| pubmed:articleTitle |
The synthesis of methyl 3 alpha, 7 alpha-diacetoxy-11-oxo-5 beta-cholan-24-oate.
|
| pubmed:publicationType |
Journal Article
|