Indol alkaloids
Phenethylamine alkaloids
Pyrrole alkaloids
Imidazole alkaloids
Purin alkaloids
Pyridin alkaloids
Tropane alkaloids
Quinazoline alkaloids
Pyrrolidine alkaloids
Piperidine alkaloids
Steroidal alkaloids
Quinolizidine alkaloids
Quinoline alkaloids
Harmala alkaloids
Isoquinoline alkaloids
Pyridine alkaloids
Terpenoid alkaloids
Indole alkaloids
Pyrrolizidine alkaloids
Terpenes | Purines
Biochemicals
Cocaine
Imidazoles
Piperidine
Scopolamine
Ergotamine
Morphinans
Tetrodotoxin
Opiates
Histamine
Arecoline
Azolidines
Vinblastine
Azoles
Papaverine
Withanolides
Ergopeptines
Xanthines
Ibogaine | Lisuride
Isoquinolines
Ergolines
Strychnine
Melatonin
Quinolines
Atropine
Hyoscyamine
Pyrrolizidines
Indoles
Aconitine
Lysergic acid diethylamide
Heterocyclic compounds
Muscimol
Nicotine
Tropanes |