Anatomical Therapeutic Chemical • N03AG • Fatty acid derivatives

A Alimentary tract and metabolism

B Blood and blood forming organs

C Cardiovascular system

D Dermatologicals

G Genito urinary system and sex hormones

H Systemic hormonal preparations, excluding sex hormones and insulins

J Antiinfectives for systemic use

L Antineoplastic and immunomodulating agents

M Musculo-skeletal system

N Nervous system

N01 Anesthetics

N02 Analgesics

N03 Antiepileptics

N03A Antiepileptics

N03AA Barbiturates and derivatives

N03AB Hydantoin derivatives

N03AC Oxazolidine derivatives

N03AD Succinimide derivatives

N03AE Benzodiazepine derivatives

N03AF Carboxamide derivatives

N03AG Fatty acid derivatives

N03AG01 valproic acid + salts

N03AG06 tiagabine

N03AX Other antiepileptics

N04 Anti-parkinson drugs

N05 Psycholeptics

N06 Psychoanaleptics

N07 Other nervous system drugs

P Antiparasitic products, insecticides and repellents

R Respiratory system

S Sensory organs

V Various