Fumonisin B2 is a mycotoxin produced by Fusarium moniliforme in various grains. It also is a potent inhibitor of sphingosine N-acyltransferase (ceramide synthase). Which disrupts de novo sphingolipid biosynthesis.
Affinisine is a monoterpenoid indole alkaloid which can be isolated from plants of the genus Tabernaemontana. It may be an effective inhibitor of both acetylcholinesterase and butyrylcholinesterase based on previous research.