bufotoxin

Bufotoxins are a family of toxic steroid lactones or substituted tryptamines of which some are toxic. They occur in the parotoid glands, skin, and poison of many toads (Bufonidae family) and other amphibians, and in some plants and mushrooms. The exact composition varies greatly with the specific source of the toxin.

==Composition== thumb|right|300px|Chemical structure of one of the main components of bufotoxin, a conjugate of bufagin with suberylarginine. This component is itself sometimes called bufotoxin.