英文别名
                        tert-butyl N-[(3R,6S,9S,14S,17S,18R)-6-[2-[bis(4-methoxyphenyl)methylamino]-2-oxoethyl]-3,18-dimethyl-9,14-bis(2-methylpropyl)-2,5,8,11,13,16-hexaoxo-12-(triphenyl-lambda5-phosphanylidene)-1-oxa-4,7,10,15-tetrazacyclooctadec-17-yl]carbamate;tert-butyl N-[(3R,6S,9S,14S,17S,18R)-6-[2-[bis(4-methoxyphenyl)methylamino]-2-oxoethyl]-3,18-dimethyl-9,14-bis(2-methylpropyl)-2,5,8,11,13,16-hexaoxo-12-(triphenyl-λ5-phosphanylidene)-1-oxa-4,7,10,15-tetrazacyclooctadec-17-yl]carbamate