IMPURITIES Russian patent published in 2023 - IPC C07D487/04 A61K31/496 A61K31/454 A61P35/00 

Abstract RU 2800278 C2

FIELD: pharmaceuticals.

SUBSTANCE: invention relates to compounds of formula I, where the values A, B, C, L, R2, R3, R7-R9, m, p are specified in the claims, which are selective allosteric inhibitors of EGFR mutant variants containing T790M/L858R, T790M/L858R/C797S, L858R, L858R/C797S and to pharmaceutical compositions containing these compounds.

EFFECT: compounds can be used in the preparation of an agent for the therapeutic and/or prophylactic treatment of non-small cell lung cancer characterized by mutations activating EGFR.

15 cl, 8 tbl, 68 ex

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RU 2 800 278 C2

Authors

Dyuplessi, Martin

Gergle, Annik

Eshke, Georg

Kotser, Byulent

Kun, Bernd

Lazarski, Kil

Lyan, Yanke

Nejdzhel, Ivonn Elis

Obst Zander, Ulrike

Richchi, Antonio

Ryukher, Daniel

Stejner, Sandra

Dates

2023-07-19Published

2019-06-27Filed