2,7-Dioxa-19,24-diazapentacyclo[24.8.0.08,17.011,16.027,32]tetratriaconta-1(26),8(17),9,11,13,15,18,24,27,29,31,33-dodecaene 在
sodium tetrahydroborate 作用下,
以73%的产率得到2,7-Dioxa-19,24-diazapentacyclo[24.8.0.08,17.011,16.027,32]tetratriaconta-1(26),8(17),9,11,13,15,27,29,31,33-decaene