(2010/11/25)
(2008/06/13)
(3R)-3-[(1,1-dimethylethoxycarbonyl)amino]-4-(2,5-difluorophenyl)butanoic acid methyl ester
ethyl 7-[(3R)-3-[(tert-butoxycarbonyl)amino]-4-(2,5-difluorophenyl)butanoyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate
[(R)-2-(2,5-difluoro-phenyl)-1-(methoxy-methyl-carbamoyl)-ethyl]-carbamic acid tert-butyl ester
[(1R,2S)-3-(3-tert-butylcarbamoyl-6-trifluoromethyl-pyridin-2-yl)-1-(2,5-difluoro-benzyl)-2-hydroxy-propyl]-carbamic acid tert-butyl ester