(1S,2R,5S,6R,12S,13R,14S,16R)-14-(dimethylamino)-5-isoquinolin-7-yl-6-methyl-19-oxapentacyclo[14.2.1.01,9.02,6.011,16]nonadeca-8,10-diene-12,13-diol 、
N,N'-硫羰基二咪唑 以
甲苯 为溶剂,
反应 12.0h,
以81%的产率得到(1S,2R,5S,6R,12S,16R,17S,19R)-17-(dimethylamino)-5-isoquinolin-7-yl-6-methyl-13,15,22-trioxahexacyclo[17.2.1.01,9.02,6.011,19.012,16]docosa-8,10-diene-14-thione