RET INHIBITOR Russian patent published in 2018 - IPC A61K31/5377 A61P35/00 A61P35/04 C12Q1/68 A61P35/02 A61P43/00 

Abstract RU 2648818 C2

FIELD: pharmacology.

SUBSTANCE: group of inventions concerns oncology and pharmacology. Disclosed is a therapeutic and / or prophylactic agent against tumor with a mutation in RET and against tumor metastases that contain a compound of formula (I), where R is C1-6-alkyl, salt or solvate thereof as an active ingredient; a therapeutic and / or prophylactic agent of the same composition used for a patient with a mutation in RET and against metastases of the tumor; method for identifying cancer or a patient responsive to treatment with a compound of formula (I).

.

EFFECT: compound of formula (I) has demonstrated the inhibition of each mutant of the RET tyrosine kinase, inhibition of the cell growth of the non-small cell lung cancer line, containing the CCDC6-RET hybrid gene, and anti-tumor activity against the same cancer cells in mice without loss of mouse body weight.

26 cl, 1 dwg, 1 tbl, 6 ex

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RU 2 648 818 C2

Authors

Kodama Tatsusi

Sakamoto Khirosi

Tsukaguti Tosiyuki

Dates

2018-03-28Published

2013-09-24Filed