Chemical classes of psychoactive drugs - Subtopics

Xanthines Thiopropamines Phenethylamines Tryptamines Isotryptamines Alkyl nitrites Diphenylbutylpiperidines Substituted amphetamines Tetracyclic antidepressants Tropanes Tricyclic antidepressants Benzodiazepines Thiobarbiturates Barbiturates 2C (psychedelics) Modafinil analogues Lysergamides Cyclopyrrolones 25-NB (psychedelics) Racetams Pyrazolopyrimidines