(3R,5S)-3-((tert-butyldimethylsilyl)oxy)-5-((6-((2-fluoro-3,5-dimethoxyphenyl)imino)-3-(1-methyl-1H-pyrazol-4-yl)pyrido[2,3-b]pyrazin-5(6H)-yl)methyl)pyrrolidin-2-one

tert-butyl 3-(3-(((2-fluoro-3,5-dimethoxyphenyl)(3-(1-methyl-1H-pyrazol-4-yl)pyrido[2,3-b]pyrazin-6-yl)amino)methyl)-1H-1,2,4-triazol-1-yl)azetidine-1-carboxylate

N1-(3,5-dimethoxyphenyl)-N2-isopropyl-N1-(3-(1-methyl-1H-pyrazol-4-yl)pyrido[2,3-b]pyrazin-6-yl)ethane-1,2-diamine

1-((3,5-dimethoxyphenyl)(3-(1-methyl-1H-pyrazol-4-yl)pyrido[2,3-b]pyrazin-6-yl)amino)-3-methoxypropan-2-ol

1,1,1-trifluoro-3-(6-((2-fluoro-3,5-dimethoxyphenyl)imino)-3-(1-methyl-1H-pyrazol-4-yl)pyrido[2,3-b]pyrazin-5(6H)-yl)propan-2-ol