Synthesis of cholesterol‐20‐14C
- 1 October 1970
- journal article
- Published by Wiley in Journal of Labelled Compounds and Radiopharmaceuticals
- Vol. 6 (4) , 369-372
- https://doi.org/10.1002/jlcr.2590060410
Abstract
Cholesterol‐20‐14C was synthesized in four steps from pregnenolone‐20‐14C. The labelled intermediates were proven to be cholest‐5‐ene‐3β, 20α‐diol acetate‐3, cholesta‐5, 20 (22)‐diene‐3β‐ol acetate, and cholesterol acetate by 1H‐n.m.r. spectroscopical analysis. Cholesterol‐20‐14C was obtained with a radiochemical purity exceeding 99%.Keywords
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