title: STRUCTURAL CHANGES AND ANTICHOLINERGIC ACTIVITY IN A CLASS OF TROPIC AND ALPHA-METHYLTROPIC ACID DERIVATIVES.
mesh_terms: D002626:Chemistry, Pharmaceutical; D018680:Cholinergic Antagonists; D007422:Intestines; D009119:Muscle Contraction; D009130:Muscle, Smooth; D009662:Nortropanes; D010276:Parasympatholytics; D010600:Pharmacology; D051381:Rats; D012106:Research
chemical_list: D018680:Cholinergic Antagonists; D009662:Nortropanes; D010276:Parasympatholytics
keywords: CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; INTESTINES; MUSCLE CONTRACTION; MUSCLE, SMOOTH; NORTROPANES; PARASYMPATHOLYTICS; PHARMACOLOGY; RATS