ANTIBODY-DRUG CONJUGATES WITH HIGH DRUG LOADING Russian patent published in 2018 - IPC A61K47/64 A61K47/65 A61K47/68 C07K17/02 

Abstract RU 2674979 C2

FIELD: medicine.

SUBSTANCE: invention relates to medicine, in particular to an antibody-drug conjugate (ADC) with a high ratio of drug to antibody, and a pharmaceutical composition for treating cancer, methods for treating cancer and inhibiting the growth or progression of a tumour.

EFFECT: use of the invention allows to obtain an ADC with a high drug loading, which has a higher efficiency in vivo and less nonspecific cytotoxicity in vitro compared to traditional high-load ADCs that use maleimide bond.

27 cl, 12 tbl, 15 ex, 18 dwg

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Authors

Strop Pavel

Delaria Katherine Anne

Dorywalska Magdalena

Foletti Davide Luciano

Dushin Russell George

Shelton David Louis

Rajpal Arvind

Dates

2018-12-14Published

2015-04-21Filed