Technische Universitat Munchen

Andreas Konard Buck

Horst Kessler

Hans-Jürgen Wester

Margret Schottelius

Oliver Demmer

Ingrid Dijkgraaf

The present invention, among others, relates to a compound having a structure according to formula (I) or a pharmaceutically acceptable salt thereof, wherein Xaato Xaaare independently of each other, an optionally N-alkylated natural or unnatural amino acid, R is H or methyl, L is a linker moiety, Ar is a spacer comprising an aromatic moiety, and D comprises, preferably is i) a combination of an organic complexation agent and a detectable label; or ii) a detectable label, an organic complexation agent or an active substance, said active substance particularly being selected from cytotoxic agents, lipids, sugars, sugar conjugates, sugar derivatives, proteins and combinations thereof, with the proviso that -L-Ar-D does not comprise aF-benzoyl residue.

Growing community of inventors

Munich, Germany

Andreas Konard Buck