英文名称
3-N,18-N-bis(diphenylphosphanyl)-4,17-diphenyl-8,13-dioxatricyclo[12.4.0.02,7]octadeca-1(14),2(7),3,5,15,17-hexaene-3,18-diamine;3,16-diethyl-4,15-diphenyl-8,11-diazatricyclo[10.4.0.02,7]hexadeca-1(12),2(7),3,5,13,15-hexaene;3,17-diethyl-4,16-diphenyl-8,12-dioxatricyclo[11.4.0.02,7]heptadeca-1(13),2(7),3,5,14,16-hexaene;3,18-diethyl-4,17-diphenyl-8,13-dioxatricyclo[12.4.0.02,7]octadeca-1(14),2(7),3,5,15,17-hexaene