title: Differences in the stereospecificity of closely related compounds; a reinvestigation of the enantiomers of procyclidine, benzhexol and their metho- and etho-salts.
mesh_terms: D000433:1-Propanol / Q000494:pharmacology*; D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001681:Biological Assay; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D010276:Parasympatholytics / Q000494:pharmacology*; D011048:Polarography; D011352:Procyclidine / Q000494:pharmacology; D011759:Pyrrolidines / Q000494:pharmacology*; D011955:Receptors, Drug; D013237:Stereoisomerism; D014282:Trihexyphenidyl / Q000494:pharmacology*
chemical_list: D010276:Parasympatholytics; D011759:Pyrrolidines; D011955:Receptors, Drug; D014282:Trihexyphenidyl; D001285:Atropine; D000433:1-Propanol; D011352:Procyclidine; D000109:Acetylcholine