Methyl 3-bromo-6-((tert-butoxycarbonyl)amino)picolinate

5-[({1-[(tert-butoxy)carbonyl]-1-azaspiro[5.5]undecan-4-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)methyl]thiophene-2-carboxylic acid

1-[(tert-butoxy)carbonyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)azetidine-3-carboxylic acid

1-(2-Fluorobenzyl)-4-(hydroxymethyl)pyrrolidin-3-ol

2-(3-Amino-2-oxopyrrolidin-1-yl)thiophene-3-carboxylic acid

2-[2-(2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}ethyl)-1,3-thiazol-4-yl]acetic acid

3-({[(9H-fluoren-9-yl)methoxy]carbonyl}(2,2,2-trifluoroethyl)amino)propanoic acid

2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(5-fluoro-2-methoxyphenyl)acetic acid

3-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid

1-(3-fluoro-5-methoxyphenyl)-1H-pyrazole-3-carboxylic acid

6-Tert-butyl-2-{1-[2-(2-fluorophenoxy)propanoyl]piperidin-4-yl}-2,3-dihydropyridazin-3-one