title: Some strychnos alkaloids: their occurrence, structure and biological activity.
mesh_terms: D000470:Alkaloids / Q000494:pharmacology; D000818:Animals; D007928:Lethal Dose 50; D051379:Mice; D009126:Muscle Relaxation / Q000187:drug effects; D013331:Strychnine / Q000494:pharmacology
chemical_list: D000470:Alkaloids; D013331:Strychnine