4-((4-aminophenyl)thio)-N-benzyl-3-((7-isopropylpyrido[2,3-d]pyrimidin-4-yl)amino)benzamide

tert-butyl (S)-(4-((2-((7-isopropylpyrido[2,3-d]pyrimidin-4-yl)amino)-4-((1-phenylpropyl)carbamoyl)phenyl)thio)phenyl)carbamate

tert-butyl (S)-(4-((2-((7-isopropylpyrido[2,3-d]pyrimidin-4-yl)amino)-4-((1-(p-tolyl)ethyl)carbamoyl)phenyl)thio)phenyl)carbamate

tert-butyl (S)-(4-((2-((7-isopropylpyrido[2,3-d]pyrimidin-4-yl)amino)-4-((1-(3-methoxyphenyl)ethyl)carbamoyl)phenyl)thio)phenyl)carbamate

tert-butyl (S)-(4-((2-((7-isopropylpyrido[2,3-d]pyrimidin-4-yl)amino)-4-((1-(3-(trifluoromethyl)phenyl)ethyl)carbamoyl)phenyl)thio)phenyl)carbamate