Anatomical Therapeutic Chemical • N04AB • Ethers chemically close to antihistamines

N Nervous system

N01 Anesthetics

N02 Analgesics

N03 Antiepileptics

N04 Anti-parkinson drugs

N04A Anticholinergic agents

N04AA Tertiary amines

N04AB Ethers chemically close to antihistamines

N04AC Ethers of tropine or tropine derivatives

N04B Dopaminergic agents

N04C Other antiparkinson drugs

N05 Psycholeptics

N06 Psychoanaleptics

N07 Other nervous system drugs