Chemical classes of psychoactive drugs - Subtopics

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