title: Investigation in the field of alkaloids.
mesh_terms: D000470:Alkaloids / Q000627:therapeutic use; D002626:Chemistry, Pharmaceutical; D010946:Plants, Medicinal; D011804:Quinolines; D013331:Strychnine; D014117:Toxiferine / Q000138:chemical synthesis
chemical_list: D000470:Alkaloids; D011804:Quinolines; D014117:Toxiferine; D013331:Strychnine