Cotylenol

Cotylenol is a fungal metabolite with oxygen functions. Cotylenol can be isolated from the culture filtrate of fungal strain, 501-7 w. Cotylenol has optically activity and leaf growth activity. Cotylenol induces the lysozyme activity at concentrations above 50 μg/mL. Cotylenol is a diterpene containing one methoxyl group and three hydroxyl groups, and can be used for synthesis of Cotylenin A (HY-169843) as an aglycone part[1][2][3].