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2-HETEROARYL-3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBOXAMIDES FOR THE TREATMENT OF CANCER

Application US20260098036A1 Kind: A1 Apr 09, 2026

Assignee

Deutsches Krebsforschungszentrum

Inventors

Ilona GUTCHER, Ulrike RÖHN, Norbert SCHMEES, Ludwig ZORN, Lars RÖSE, Benjamin BADER, Christina KOBER, Rafael CARRETERO, Detlef STÖCKIGT, Horst IRLBACHER, Michael PLATTEN

Abstract

The present invention covers 2-heteroaryl-3-oxo-2,3-dihydropyridazine-4-carboxamide compounds of general formula (I): in which X, R1, R2, R3, R4 and R5 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of cancer or conditions with dysregulated immune responses or other disorders associated with aberrant AHR signaling, as a sole agent or in combination with other active ingredients.

CPC Classifications

C07D 417/04 A61K 31/501 A61K 31/506 A61K 45/06 A61P 35/00 C07D 237/14 C07D 401/04 C07D 401/14 C07D 403/04 C07D 405/14 C07D 409/04 C07D 409/14 C07D 413/04

Filing Date

2025-11-26

Application No.

19402587