Alternariol

Alternariol is a toxic metabolite of "Alternaria" fungi. It is an important contaminant in cereals and fruits.
Alternariol exhibits antifungal and phytotoxic activity. It is reported to inhibit cholinesterase enzymes. It is also a mycoestrogen.
Alternariol is reported to be a full androgen agonist in an "in vitro" assay.