(rac)-ethyl 4,5-dimethyl-17-[3-(naphthalen-1-yloxy)propyl]-7,8,9,14-tetrahydro-5H-indolo[17-bc]pyrazolo[4,3-e][2,8]benzodiazacycloundecine-16-carboxylate 、
2-(morpholin-4-yl)ethane-1-sulfonyl chloride hydrochloric acid salt 在
N,N-二异丙基乙胺 作用下,
以
乙腈 为溶剂,
反应 15.0h,
以149 mg的产率得到(rac)-ethyl 4,5-dimethyl-8-{[2-(morpholin-4-yl)ethyl]sulfonyl}-17-[3-(naphthalen-1-yloxy)propyl]-7,8,9,14-tetrahydro-5H-indolo[1,7-bc]pyrazolo[4,3-e][2,8]benzodiazacycloundecine-16-carboxylate