<unk>  (Adepren) is an antidepressant that was under development in Bulgaria for the treatment of depression. It increases serotonin, norepinephrine, and dopamine levels in the brain and is believed to act as a monoamine oxidase inhibitor (MAOI).<unk>  is found naturally in Echinops echinatus along with the related alkaloids echinopsine and echinozolinone.
Echinopsidine
Diiodohydroxyquinoline
Dihydroartemisinin
Beta-Zearalenol
Tienilic acid
Azacyclonol
Clothianidin
Alpha-Zearalenol