7-(3-Fluorophenoxy)octahydropyrrolo[1,2-a]pyrazine

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-thia-1-azatricyclo[5.2.2.0,2,6]undeca-2(6),4-diene-5-carboxylic acid

2-Benzyl-3-{[(benzyloxy)carbonyl]amino}-2-methylpropanoic acid

4-{[(Benzyloxy)carbonyl]amino}-3,5-difluorobenzoic acid

5-(dimethylcarbamoyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylthiophene-3-carboxylic acid

2-{[(benzyloxy)carbonyl]amino}-4H,5H,6H,7H,8H,9H-cycloocta[b]thiophene-3-carboxylic acid

2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4H,5H,6H,7H,8H,9H-cycloocta[b]thiophene-3-carboxylic acid

2-{[(Benzyloxy)carbonyl]amino}-4-chloro-3-methoxybenzoic acid

3-{[(Benzyloxy)carbonyl]amino}-4-fluoro-1-benzothiophene-2-carboxylic acid

Tert-butyl 4-(2-ethoxy-1,1-difluoro-2-oxoethyl)-4-hydroxyazepane-1-carboxylate

tert-butyl 2-[1-(3-hydroxypropyl)-1H-1,2,3-triazol-4-yl]pyrrolidine-1-carboxylate