(S)-tert-butyl 4-(6-((5-bromo-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)amino)pyridin-3-yl)-3-ethylpiperazine-1-carboxylate

(S)-2-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-6-(5-(5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-4-fluorobenzaldehyde

(S)-2-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-4-(5-(5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)nicotinaldehyde

(S)-2-(5-(5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-4-fluoro-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate

(S)-2-(3-(5-(5-(2-ethyl-4- (oxetan-3-yl)piperazin-1- yl)pyridin-2-ylamino)-1-methyl- 6-oxo-1,6-dihydropyridin-3-yl)- 5-fluoro-2-(hydroxy- methyl)phenyl)-3,4,6,7,8,9- hexahydropyrido[3,4- b]indolizin-1(2H)-one

2-(3-{5-[5-((S)-2-Ethyl-4- oxetan-3-yl-piperazin-1-yl)- pyridin-2-ylamino]-1-methyl-6- oxo-1,6-dihydro-pyridin-3-yl}- 5-fluoro-2-hydroxymethyl- phenyl)-7,7-dimethyl-3,4,7,8- tetrahydro-2H,6H- cyclopenta[4,5]pyrrolo[1,2- a]pyrazin-1-one

(2-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-6-[5-({5-[(2S)-2-ethyl-4-(oxetan-3-yl)piperazin-1-yl]pyridin-2-yl}amino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl]-4-fluorophenyl)methyl Acetate

(S)-2-(3-(5-(5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-5-fluoro-2-(hydroxymethyl)phenyl)-6,7,8,9-tetrahydropyrazino[1,2-a]indol-1(2H)-one

(S)-6-tert-butyl-2-(4-(5-(5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-3-(hydroxymethyl)pyridin-2-yl)-8-fluorophthalazin-1(2H)-one

(S)-2-(3-(5-(5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-5-fluoro-2-(hydroxymethyl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one

{2-[5-({5-[(2S)-2-ethyl-4-(oxetan-3-yl)piperazin-1-yl]pyridin-2-yl}amino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl]-4-fluoro-6-{6-oxo-8-thia-4,5-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3-trien-5-yl}phenyl}methyl acetate

(S)-3-(3-(5-((5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-yl)amino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-5-fluoro-2-(hydroxymethyl)phenyl)-6,7,8,9-tetrahydrobenzo[4,5]thieno[2,3-d]pyridazin-4(3H)-one

(S)-6-tert-butyl-2-(3-(5-(5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-yl-amino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-5-fluoro-2-(hydroxymethyl)phenyl)-8-fluorophthalazin-1(2H)-one

(S)-2-(5-(5-(2-ethyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-4-fluoro-6-(1-oxo-6,7,8,9-tetrahydropyrazino[1,2-a]indol-2(1H)-yl)benzaldehyde