Collect. Czech. Chem. Commun.
1967, 32, 3726-3732
https://doi.org/10.1135/cccc19673726
On steroids. CVII. Synthesis of epimeric 3-bromo-4-ketones and 3,4-epoxides in the 5β-cholestane series
V. Šanda and J. Fajkoš
This article is part of serial On steroids.