title: Steroids. XIX. Westphalen rearrangement of 6 beta-azido- and 6 beta-cyano-5 alpha-hydroxy-steroids. Neighbouring group participation by the azido-group.
mesh_terms: D000107:Acetylation; D001386:Azides / Q000138:chemical synthesis; D002776:Cholestanes / Q000138:chemical synthesis*; D006868:Hydrolysis; D006914:Hydroxysteroids / Q000138:chemical synthesis; D009570:Nitriles / Q000138:chemical synthesis; D013329:Structure-Activity Relationship
chemical_list: D001386:Azides; D002776:Cholestanes; D006914:Hydroxysteroids; D009570:Nitriles