title: Steroids derived from bile acids. A novel side-chain degradation scheme.
mesh_terms: D001647:Bile Acids and Salts / Q000138:chemical synthesis*; D002757:Cholanes / Q000138:chemical synthesis; D007664:Ketosteroids / Q000138:chemical synthesis; D008722:Methods; D011278:Pregnanes / Q000138:chemical synthesis; D011284:Pregnenolone / Q000138:chemical synthesis
chemical_list: D001647:Bile Acids and Salts; D002757:Cholanes; D007664:Ketosteroids; D011278:Pregnanes; D011284:Pregnenolone