title: Analogues and homologues of atropine: anti-acetylcholine activities.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors*; D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009130:Muscle, Smooth / Q000187:drug effects; D013329:Structure-Activity Relationship; D014326:Tropanes / Q000494:pharmacology
chemical_list: D014326:Tropanes; D001285:Atropine; D000109:Acetylcholine