title: Studies on the synthesis of heterocyclic compounds. Part 698. An alternative protoberberine synthesis; Total synthesis of (+/-)-xylopinine, (+/-)-schefferine, (+/-)nandinine, (+/-)-corydaline, and (+/-)-thalictricavine.
mesh_terms: D001599:Berberine / Q000031:analogs & derivatives; D001600:Berberine Alkaloids / Q000138:chemical synthesis*; D010782:Photolysis
chemical_list: D001600:Berberine Alkaloids; D001599:Berberine