title: Synthesis of pyrrolidine derivatives with pharmaceutical activity. XII. Synthesis and anticholinergic activity of 1,1-dialkyl-3-diphenylmethylene-2,4-dimethylpyrrolidinium halides.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D066298:In Vitro Techniques; D051379:Mice; D009130:Muscle, Smooth / Q000187:drug effects; D010276:Parasympatholytics / Q000138:chemical synthesis*; D011759:Pyrrolidines / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D010276:Parasympatholytics; D011759:Pyrrolidines