13-tert-Butylsulfanyl-13a-hydroxy-10,11-dimethoxy-7,8,13,13a-tetrahydro-benzo[4,5]azepino[2,1-a]isoindol-5-one 在
acid
间氯过氧苯甲酸 作用下,
生成 (4,5-dimethoxy-11,22-dioxo-19,23-dioxa-22λ4-thia-10-azahexacyclo[18.2.1.01,18.02,7.010,18.012,17]tricosa-2,4,6,12,14,16-hexaen-20-yl) acetate