N04A Anticholinergic agents ของ ATC รหัส N04

N04AA Tertiary amines

N04AA01 TrihexyphenidylN04AA02 BiperidenN04AA03 MetixeneN04AA04 ProcyclidineN04AA05 ProfenamineN04AA08 DexetimideN04AA09 PhenglutarimideN04AA10 MazaticolN04AA11 BornaprineN04AA12 Tropatepine

N04AB Ethers chemically close to antihistamines

N04AB01 EtanautineN04AB02 Orphenadrine (chloride)

N04AC Ethers of tropine or tropine derivatives

N04AC01 BenzatropineN04AC30 Etybenzatropine