COMBINATION CONTAINING EP4 ANTAGONIST AND IMMUNE CONTROL POINT INHIBITOR Russian patent published in 2021 - IPC A61K31/352 A61K39/395 A61P35/00 

Abstract RU 2748731 C2

FIELD: medicine; pharmaceutics.

SUBSTANCE: group of inventions relates to the field of medicine and pharmaceutics, namely to pharmaceutical products for the treatment of cancer, containing a combination of 4-{4-cyano-2-[({(2'R, 4S)-6-[(2-methoxyethyl)carbamoyl]-2.3-dihydrospiro [chromene-4,1'-cyclopropan]-2'-yl}carbonyl)amino] phenyl}butanoic acid, 4-[4-cyano-2-({[(2'R,4S) -6- (isopropylcarbamoyl)-2,3-dihydrospiro [chromene-4,1'-cyclopropan]-2'-yl]carbonyl}amino)phenyl]butanoic acid, its salt or solvate with an immune checkpoint inhibitor selected from CTLA-4 and PD-1 inhibitors; as well as corresponding combinations, uses and methods of cancer treatment.

EFFECT: group of inventions provides a combination showing a strong antitumor effect.

20 cl, 5 dwg, 2 tbl, 5 ex

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RU 2 748 731 C2

Authors

Yoshida, Takao

Shoyama, Akiko

Takano, Hirotsugu

Dates

2021-05-31Published

2017-07-06Filed