tert-butyl ((3R,4S,5S)-1-(3-(3-amino-7-(4-methylpiperazin-1-yl)quinoline-2-carboxamido)pyridin-4-yl)-5-methyl-4-(1H-1,2,3-triazol-1-yl)piperidin-3-yl)carbamate

ethyl 3-{[(benzyloxy)carbonyl]amino}-7-bromoquinoline-2-carboxylate

tert-butyl (4R)-4-((1R,2R)-3-[(4R)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]-1-{[tert-butyl(dimethyl)silyl]oxy}-2-methyl-3-oxopropyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

tert-butyl (4R)-4-((1R,2S)-1-{[tert-butyl(dimethyl)silyl]oxy}-3-hydroxy-2-methylpropyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

tert-butyl (4R)-4-((1R,2S)-3-azido-1-{[tert-butyl(dimethyl)silyl]oxy}-2-methylpropyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate