STABLE COMPOSITIONS OF IMMUNOCONJUGATES CONTAINING ANTIBODIES TO CD79b Russian patent published in 2023 - IPC A61K39/395 A61K47/12 A61K47/22 A61K47/26 A61K47/68 A61P35/00 

Abstract RU 2800803 C2

FIELD: pharmaceuticals; medicine.

SUBSTANCE: object 1 is a stable liquid composition for the introduction of an immunoconjugate containing an antibody to CD79b, containing an immunoconjugate, a buffering agent, sugar and a surfactant. Objects 2–4 are a stable lyophilized composition for the introduction of an immunoconjugate containing an antibody to CD79b, containing an immunoconjugate, polysorbate 20, succinic acid, sodium hydroxide and sucrose. Objects 4–7 are a stable liquid composition for administration, in particular intravenous, immunoconjugate containing an antibody to CD79b. Objects 8–10 are the use of the stable composition in the manufacture of a medicinal product for the treatment of a B-cell proliferative disorder in a patient.

EFFECT: stability of immunoconjugates containing an antibody to CD79b.

37 cl, 18 dwg, 7 tbl, 3 ex

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RU 2 800 803 C2

Authors

Patel, Ankit R.

Lyu, Tszyun

Dates

2023-07-28Published

2019-04-12Filed