Alkaloids

   Alkaloids derived from ornithine

   Alkaloids derived from lysine

   Alkaloids derived from nicotinic acid

   Alkaloids derived from tyrosine

   Alkaloids derived from tryptophan and anthranilic acid

   Alkaloids derived from histidine

   Alkaloids derived by amination reactions

   Others

 Flavonoids

   Flavonoids

   Isoflavonoids

     Isoflavanes

     Isoflavanones

     Isoflavones

     3-Arylcoumarins

     Pterocarpanes

     Coumestanes

     Rotenones

     2-Arylbenzofurans

   Complex flavonoids

 Phenylpropanoids

 Skimate / acetate-malonate pathway derived compounds

 Terpenoids

 Polyketides

 Fatty acids related compounds

 Amino acid related compounds

 Others