COMBINATION THERAPY USING CC CHEMOKINE RECEPTOR 4 (CCR4) ANTAGONISTS AND ONE OR MORE CHECKPOINT INHIBITORS Russian patent published in 2023 - IPC A61K31/451 A61K31/445 A61K39/395 A61P35/00 C07D211/18 

Abstract RU 2810717 C2

FIELD: pharmaceutical industry.

SUBSTANCE: group of inventions relates to a method of treating a malignant neoplasm in a mammal, including the administration of an effective amount of an antagonist of CC chemokine receptor 4 (CCR4 antagonist) and an antibody to cytotoxic T-lymphocyte-associated protein 4 (anti-CTLA-4 antibody); and also to the use of a combination of a CCR4 antagonist and an anti-CTLA-4 antibody as therapeutic agents in the said method of treatment. In the proposed method and use of CCR4, the antagonist is compound 1.

EFFECT: group of inventions provides increased efficiency in the treatment of malignant neoplasms compared to one or more checkpoint inhibitors used separately.

11 cl, 26 dwg, 2 tbl, 4 ex

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RU 2 810 717 C2

Authors

Li, Shijie

Mali, Venkat Reddy

Singh, Rajinder

Yang, Ju

Zhang, Penglie

Dates

2023-12-28Published

2019-08-28Filed