四氢吡咯 、
2-(5,5-Dimethyl-6,19-dioxa-10,11-diazapentacyclo[10.7.1.02,7.09,20.013,18]icosa-1(20),2(7),3,8,11,13,15,17-octaen-10-yl)ethyl methanesulfonate 以
乙醇 为溶剂,
以96%的产率得到5,5-Dimethyl-10-(2-pyrrolidin-1-ylethyl)-6,19-dioxa-10,11-diazapentacyclo[10.7.1.02,7.09,20.013,18]icosa-1(20),2(7),3,8,11,13,15,17-octaene