2-(2-ACRYLOYL-2,6-DIAZASPIRO3.4OCTAN-6-YL)-6-(1H-INDAZOL-4-YL)-BENZONITRILE DERIVATIVES AND RELATED COMPOUNDS AS INHIBITORS OF G12C MUTANT KRAS PROTEIN FOR INHIBITING TUMOR METASTASIS

摘要

The present invention provides e.g. 2-(2-acryloyl-2, 6-diazaspiro[3.4]octan-6-yl)-6-(1H-indazol-4-yl)-benzonitrile and e.g. 2-(2-acryloyl-2,7-diazaspiro[3.5]nonan-7-yl)-6-(1H-indazol-4-yl)-benzonitrile derivatives and related compounds of formula (I) as inhibitors of G12C mutant KRAS protein for treating tumor metastasis. The present description discloses exemplary compounds (e.g. pages 53 to 90; table 1; compounds I-1 to I-141), pharmacological data (e.g. page 125 to 128; table 2; example 1) and synthesis thereof (e.g. pages 129 to 143; examples 2 to 7). Exemplary compounds are e.g. 2-(2-acryloyl-2,6-diazaspiro[3.4]octan-6-yl)-6-(5-methyl-1H-indazol-4-yl)-4-morpholinobenzonitrile (example 2; compound I-1) and 6-(2-acryloyl-2,7-diazaspiro[3.5]nonan-7-yl)-3-methoxy-2-(5-methyl-1H-indazol-4-yl)-4-morpholinobenzonitrile (example 7; compound I-84).;