ANTI-TROP2 ANTIBODY-DRUG CONJUGATE

Provided is a method for producing an antibody-drug conjugate comprising reacting a compound represented by the following formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ (maleimid-N-yl)-(CH 2 )n 3 -C(=O)-L 2 -L P -NH-(CH 2 )n 1 -L a -(CH 2 )n 2 - C(=O)-(NH-DX) with an anti-TROP2 antibody or a reactive derivative thereof...

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Bibliographic Details
Main Authors Takahashi, Shu, Yamaguchi, Miki, Hamada, Hirofumi, Agatsuma, Toshinori, Hasegawa, Jun, Okajima, Daisuke
Format Patent
LanguageCroatian
English
Published 22.02.2019
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Summary:Provided is a method for producing an antibody-drug conjugate comprising reacting a compound represented by the following formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ (maleimid-N-yl)-(CH 2 )n 3 -C(=O)-L 2 -L P -NH-(CH 2 )n 1 -L a -(CH 2 )n 2 - C(=O)-(NH-DX) with an anti-TROP2 antibody or a reactive derivative thereof and conjugating a drug-linker moiety to the antibody by a method for forming a thioether bond at a disulfide bond site present in a hinge part of the antibody.
Bibliography:Application Number: HR2019P000056T