Suggested Reaction 1.3.4.-
Left
11beta,17alpha,21-Trihydroxy-4-pregnene-3,20-dione
+
1,4-Dithiothreitol
Right
11beta,17alpha,21-Trihydroxy-5beta-pregnane-3,20-dione
+
Oxidized dithiothreitol
[
BiSSCat
|
GREP
]