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DK352261A1960-09-061961-09-05
Process for the preparation of 3,11,20-triketo-6-fluoro-16α-methyl-21-hydroxy-Δ <4> -pregne or 21-esters thereof.
DK100421C
(en)
Process for the preparation of 16α, 17α-acetals or ketals of 3-oxo-16α, 17α-dihydroxy-19-nor-4-pregnenes or 3-oxo-16α, 17α-dihydroxy-19-nor-5 (10) - pregnener.
Process for the preparation of 3-alkoxy- or 3-aralkoxy-16-amino-Δ <3,5> -pregnadien-17α-ol-20-ones, or 16-amino-Δ <4> -pregnen-17α-ol- 3,20-diones.