反应详情

The title compound (mp 158°-160° C.) was prepared from 2-chloro-5,11-dihydro-5,11-dimethyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one and (t-butoxycarbonyl)pyrrole in a manner analogous to that described in Example 23.