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

4-(4-tert-butoxycarbonylamino-phenylsulfanyl)-3-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-benzoic acid methyl ester

4-(4-tert-butoxycarbonylamino-phenylsulfanyl)-3-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-benzoic acid

methyl 4-chloro-3-nitrobenzoate

methyl 4-chloro-3-nitrobenzoate