(4-Dibenzylamino-butyl)-[3-(trityl-amino)-propyl]-carbamic acid tert-butyl ester

N-(3-Amino-propyl)-N'-benzyl-N-ethyl-butane-1,4-diamine

(E)-3-(3,4-Bis-benzyloxy-phenyl)-N-{3-[(E)-3-(3,4-bis-benzyloxy-phenyl)-acryloylamino]-propyl}-N-(4-dibenzylamino-butyl)-acrylamide

N-(3-Amino-propyl)-N',N'-dibenzyl-butane-1,4-diamine

N1,N8-bis(dihydrocaffeoyl)spermidine