N-[4-(5,6,7,8,9,10-hexahydro-4H-[1]benzothieno[3,2-f]pyrrolo[1,2-a][1,4]diazepin-4-yl)phenyl]-N,N-dimethylamine 、
Ethyl 2-(4-isocyanatophenoxy)acetate 以
1,4-二氧六环 为溶剂,
以5%的产率得到Ethyl 2-[4-[[7-[4-(dimethylamino)phenyl]-17-thia-2,8-diazatetracyclo[8.7.0.02,6.011,16]heptadeca-1(10),3,5,11(16)-tetraene-8-carbonyl]amino]phenoxy]acetate