[6-((2R,5R)-2,5-Diphenyl-piperazine-1-carbonyl)-pyridin-2-yl]-((2R,5R)-2,5-diphenyl-piperazin-1-yl)-methanone 在
aluminium hydride 、
caesium carbonate 作用下,
生成 (10R,21R,23R,26R)-10,21,23,26-tetraphenyl-1,9,12,20,25,28-hexazapentacyclo[18.2.2.29,12.13,7.114,18]octacosa-3(28),4,6,14,16,18(25)-hexaene