title: Psilocin, bufotenine and serotonin: historical and biosynthetic observations.
mesh_terms: D000545:Amanita / Q000378:metabolism; D000818:Animals; D001001:Anura / Q000378:metabolism; D001317:Austria; D001487:Basidiomycota / Q000378:metabolism; D001938:Brazil; D002025:Bufonidae / Q000378:metabolism; D002027:Bufotenin / Q000096:biosynthesis* / Q000266:history; D002621:Chemistry; D002681:China; D049670:History, 17th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006900:Hydroxylation; D007536:Isomerism; D007557:Israel; D008322:Mammals / Q000378:metabolism; D011562:Psilocybin / Q000031:analogs & derivatives* / Q000096:biosynthesis; D012384:Rome; D012701:Serotonin / Q000031:analogs & derivatives* / Q000096:biosynthesis*; D014481:United States
chemical_list: D002027:Bufotenin; D011562:Psilocybin; D012701:Serotonin; C009105:psilocin