Chemical classes of psychoactive drugs - Subtopics

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