CRYPTOPHYCIN-BASED ANTIBODY-DRUG CONJUGATES WITH NOVEL SELF-IMMOLATIVE LINKERS

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United States of America Patent

SERIAL NO

15558533

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Abstract

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The present invention relates to antibody- or peptide-drug conjugate compounds where one or more cryptophycin derivatives (macrocyclic depsipeptide) are covalently attached by a self-immolative linker which binds to one or more tumor-associated antigens or cell-surface receptors. The linker contains a cleavage site for proteases and a dipeptide unit able to form a diketopiperazine. These compounds may be useful in methods of diagnosis or treatment of cancer, and other diseases and disorders, such as immune or infective diseases.

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Patent Owner(s)

Patent OwnerAddress
EXIRIS S R LROME

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FIGUERAS, Eduard Bielefeld, DE 1 0
FRESE, Marcel Enger, DE 1 0
GALLINARI, M Paola Roma, IT 1 0
OSSWALD, Bianca Bielefeld, DE 1 0
PETHÖ, Lilla Pécs, HU 1 0
RITZEFELD, Markus Bielefeld, DE 1 0
SEWALD, Norbert Bielefeld, DE 1 0
STEINKUHLER, M Christian Roma, IT 1 0

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