title: Studies on the syntheses of heterocyclic compounds. Part 679. A stereoselective total synthesis of (+/-)-ophiocarpine; a simple route to 13-hydroxyberbines.
mesh_terms: D001600:Berberine Alkaloids / Q000138:chemical synthesis*; D003500:Cyclization; D006900:Hydroxylation; D007546:Isoquinolines; D010636:Phenols; D013237:Stereoisomerism
chemical_list: D001600:Berberine Alkaloids; D007546:Isoquinolines; D010636:Phenols