1-(2-cyclobutoxyethyl)-1H-1,2,3-benzotriazole-7-carboxylic acid

2-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5-oxa-2-azaspiro[3.4]oct-7-ene-7-carboxylic acid

5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-(4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid

1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-4',7'-dihydrospiro[piperidine-4,6'-pyrazolo[3,2-c][1,4]oxazine]-2'-carboxylic acid

2-[(3-bromopyridin-2-yl)({[(9H-fluoren-9-yl)methoxy]carbonyl})amino]acetic acid

1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-1H,2H,3H,4H-imidazo[1,5-a]pyrimidine-8-carboxylic acid

rac-(3aR,8aS)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-decahydrocyclohepta[b]pyrrole-3a-carboxylic acid

Tert-butyl 5-tert-butylpiperidine-2-carboxylate

7H,8H-imidazo[1,2-a]pyrimidine-6-carboxylic acid

3-(3-chlorophenyl)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-3-carboxylic acid

1-[(Tert-butoxy)carbonyl]-3-(3-chlorophenyl)pyrrolidine-3-carboxylic acid