title: Structure-activity relations for the nicotinamide-adenine-dinucleotide-linked 3-hydroxysteroid oxidoreductase activity of cortisone reductase with special reference to the ring A-B junction and ring D.
mesh_terms: D003348:Cortisone; D006913:Hydroxysteroid Dehydrogenases; D009243:NAD; D010088:Oxidoreductases; D013329:Structure-Activity Relationship
chemical_list: D009243:NAD; D010088:Oxidoreductases; D006913:Hydroxysteroid Dehydrogenases; D003348:Cortisone