title: Microbiological hydroxylation. Part 23. Bicyclic substrates for steroid-hydroxylating fungi.
mesh_terms: D003500:Cyclization; D006900:Hydroxylation; D006914:Hydroxysteroids / Q000096:biosynthesis*; D006999:Hypocreales / Q000378:metabolism*; D012233:Rhizopus / Q000378:metabolism*
chemical_list: D006914:Hydroxysteroids