(2012/07/27)
(2012/08/08)
1-bromo-2,4,5-trifluorobenzene
methyl (S)-3-((tert-butoxycarbonyl)amino)-4-oxobutanoate
(S)-methyl 3-(tert-butoxycarbonylamino)-4-(trifluoromethanesulfonate)-4-(2,4,5-trifluorophenyl)-n-butyrate
(3R)-3-[(1,1-dimethylethoxycarbonyl)amino]-4-(2,4,5-trifluorophenyl)butanoic acid
3-(R)-tert-butoxycarbonylamino-4-(2,4,5-trifluorophenyl)butyric acid methyl ester