(S)-2-((tert-butoxycarbonyl)amino)-2-cyclopentylacetic acid
{1-cyclopentyl-2-[3-(2,6-difluoro-benzyl)-5-(2-fluoro-3-methoxy-phenyl)-4-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl]-ethyl}-carbamic acid tert-butyl ester
3-(2-amino-2-cyclopentyl-ethyl)-1-(2,6-difluoro-benzyl)-5-(2-fluoro-3-methoxy-phenyl)-6-methyl-1H-pyrimidine-2,4-dione
{2-[5-bromo-3-(2,6-difluoro-benzyl)-4-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl]-1-cyclopentyl-ethyl}-carbamic acid tert-butyl ester