title: Studies on antispasmodics. V. Synthesis and anticholinergic activity of N-alkyl 1- and 2-diarylmethylene-indolizidinium bromides.
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007212:Indolizines / Q000138:chemical synthesis*; D010276:Parasympatholytics / Q000138:chemical synthesis* / Q000494:pharmacology; D000644:Quaternary Ammonium Compounds / Q000138:chemical synthesis; D013329:Structure-Activity Relationship
chemical_list: D007212:Indolizines; D010276:Parasympatholytics; D000644:Quaternary Ammonium Compounds