[(S)-1-(2-{7,12-Bis-[2-((S)-2-tert-butoxycarbonylamino-propionylamino)-ethoxy]-3,8,13-trimethoxy-10,15-dihydro-5H-tribenzo[a,d,g]cyclononen-2-yloxy}-ethylcarbamoyl)-ethyl]-carbamic acid tert-butyl ester

[(3-{7,12-Bis-[3-(2-tert-butoxycarbonylamino-acetylamino)-propoxy]-3,8,13-trimethoxy-10,15-dihydro-5H-tribenzo[a,d,g]cyclononen-2-yloxy}-propylcarbamoyl)-methyl]-carbamic acid tert-butyl ester

[(S)-1-(3-{7,12-Bis-[3-((S)-2-tert-butoxycarbonylamino-propionylamino)-propoxy]-3,8,13-trimethoxy-10,15-dihydro-5H-tribenzo[a,d,g]cyclononen-2-yloxy}-propylcarbamoyl)-ethyl]-carbamic acid tert-butyl ester

2,7,12-tris(2-aminoethoxy)-3,8,13-trimethoxy-10,15-dihydro-5H-tribenzo[a,d,g]cyclononene