title: Steroids and related natural products. Part XCII. Conversion of canarigenone (14-hydroxy-3-oxo-14beta-carda-4,20(22)-dienolide) into periplogenin (3beta,5,14-trihydroxy-5beta,14beta-card-20(22)-enolide).
mesh_terms: D002297:Cardanolides / Q000138:chemical synthesis*; D004073:Digitoxigenin / Q000031:analogs & derivatives / Q000138:chemical synthesis*
chemical_list: D002297:Cardanolides; D004073:Digitoxigenin