(8S,9S,10R,11S,13S,14S,17S)-11,17-二羟基-10,13,17-三甲基-2,6,7,8,9,11,12,14,15,16-十氢-1H-环戊并[a]菲-3-酮

渥曼青霉素

17.β.-hydroxy Wortmannin