title: [Structure-activity relationships of sesquiterpenoid antitumor agents using molecular orbital method].
mesh_terms: D000970:Antineoplastic Agents; D006801:Humans; D012717:Sesquiterpenes / Q000494:pharmacology*; D013329:Structure-Activity Relationship
chemical_list: D000970:Antineoplastic Agents; D012717:Sesquiterpenes