327. Steroids and Walden inversion. Part XXX. The epimeric coprostan-3-ylamines and cholest-4-en-3-ylamines

C. W. Shoppee, D. E. Evans, H. C. Richards and G. H. R. Summers, J. Chem. Soc., 1956, 1649 DOI: 10.1039/JR9560001649