(3S)-7,8-dimethoxy-17,19-dioxa-11-azapentacyclo[12.7.0.03,11.04,9.016,20]henicosa-1(21),4(9),5,7,14,16(20)-hexaene 在
氧气 作用下,
以
二氯甲烷 为溶剂,
生成 (3S)-7,8-dimethoxy-17,19-dioxa-11-azapentacyclo[12.7.0.03,11.04,9.016,20]henicosa-1(21),4(9),5,7,14,16(20)-hexaen-10-ol