title: Choline acetylase inhibitors. II. The preparation of some 3-substituted acetonyltrimethylammonium salts.
mesh_terms: D000123:Acetyltransferases / Q000037:antagonists & inhibitors*; D001966:Bromine; D002713:Chlorine; D007455:Iodine; D008722:Methods; D000644:Quaternary Ammonium Compounds / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D000644:Quaternary Ammonium Compounds; D002713:Chlorine; D007455:Iodine; D000123:Acetyltransferases; D001966:Bromine