作者:T. N. Galakhova、I. S. Levina、A. V. Kamernitzky、V. S. Bogdanov
DOI:10.1007/bf00700006
日期:1993.1
15Beta,16beta-methyleneprogesterone was produced from 15beta,16beta-methylene-3beta-hydroxy-androst-5-en-17-one with Wittig olefination of 17-ketone by methoxymethylenetriphenylphosphorane as the key stage.