英文名称
2-(5,7-Dibutyl-6-methylidene-3-oxa-17-azapentacyclo[11.7.1.02,11.04,9.017,21]henicosa-1(21),2(11),4,7,9,12-hexaen-10-yl)-5-[5-[[2-[2-[2-[2-[2-(4,4-diphosphonobutanoylamino)ethoxy]ethoxy]ethoxy]ethylamino]-3,4-dioxocyclobuten-1-yl]amino]pentylsulfamoyl]benzenesulfonic acid