2-[(1R)-1-[[2-[bis[(1,1-dimethylethoxy)carbonyl]amino]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinyl]oxy]ethyl]-4-fluoro-benzoic acid methyl ester

Boc-(S)-3-amino-4-(pentafluorophenyl)butyric acid

4-Bromo-2-fluoro-5-nitroanisole

2-Bromo-3,5-bis(trifluoromethyl)phenol

5-Fluoro-1H-indazole-3-carbaldehyde

Methotrexate disodium salt