18-(Benzenesulfonyl)-5,6-dimethoxy-9,12-dimethyl-2,9,12,18,20,22-hexazatetracyclo[14.6.1.13,7.019,23]tetracosa-1(23),3(24),4,6,16,19,21-heptaen-11-one 在
甲醇 、
sodium hydroxide 作用下,
反应 2.0h,
以10%的产率得到5,6-Dimethoxy-9,12-dimethyl-2,9,12,18,20,22-hexazatetracyclo[14.6.1.13,7.019,23]tetracosa-1(22),3(24),4,6,16,19(23),20-heptaen-11-one