title: Letter: Total synthesis of (+/-)-vernolepin and (+/-)-vernomenin.
mesh_terms: D000970:Antineoplastic Agents / Q000138:chemical synthesis*; D007783:Lactones / Q000138:chemical synthesis*; D008722:Methods; D012717:Sesquiterpenes / Q000138:chemical synthesis*
chemical_list: D000970:Antineoplastic Agents; D007783:Lactones; D012717:Sesquiterpenes; C009651:vernomenin