On the ozonization of cholesterol 3-acyl esters in protic media
Autor: | Edward L. Ezell, Krzysztof Jaworski, Leland L. Smith |
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Rok vydání: | 1996 |
Předmět: |
Pharmacology
Ozone Magnetic Resonance Spectroscopy Molecular Structure Cholesterol Organic Chemistry Clinical Biochemistry Alcohol Biochemistry NMR spectra database chemistry.chemical_compound Endocrinology chemistry Alcohols Solvents Ozonide Organic chemistry Cholesterol Esters Molecular Biology Two-dimensional nuclear magnetic resonance spectroscopy |
Zdroj: | Steroids. 61(7) |
ISSN: | 0039-128X |
Popis: | The structures of cholesterol 3 beta-acyl ester ozonides formed by reaction with ozone in participating alcoholic solvents are established by proton and carbon-13 spectra as a 3 beta-acyloxy-7 alpha-alkoxy-(5R,7R)-5 alpha-B-homo-6-oxacholestane-5-hydroperoxides (7a, 7b), and that of the dimeric cholesterol ozonide formed in nonparticipating solvents with cholesterol acting as alcohol is established as 7 alpha-cholest-5'-en-3'-yloxy-3 beta-hydroxy-(5R,7R)-5 alpha-B-homo-6-oxacholestane-5-hydroperoxide (7c). |
Databáze: | OpenAIRE |
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