Dimethyl 2,8,9,10,11,13,19,20,21,22-decahydro-8,19-dioxodiindolo<4,4a,3-e,f:4',4a',3'-n,o><1,4,10,13>tetraazacyclooctadecine-10,21-dicarboxylate 在
sodium cyanoborohydride 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 1.0h,
以86%的产率得到Dimethyl 2,6,7,8,9,10,11,13,17,18,19,20,21,22-tetradecahydro-8,19-dioxodiindolo<4,4a,3-e,f:4',4a',3'-n,o><1,4,10,13>tetraazacyclooctadecine-10,21-dicarboxylate