[3-(Cyclobutylmethoxy)-2,2-difluoropropyl](ethyl)amine

Azeto[2a(2),3a(2):3,4]cyclopenta[1,2-c]pyrrole-5(2H)-carboxylic acid, octahydro-, 1,1-dimethylethyl ester, (2aR,3aS,6aR,6bS)-rel-

5-Chloro-4-methoxy-2-nitropyridine

Ethyl 5-amino-2,3,4-trifluorobenzoate

5-[Ethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-1,3,4-oxadiazole-2-carboxylic acid

1-Methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrole-3-carboxylic acid

5-{[(Tert-butoxy)carbonyl]amino}-4-cyclopropyl-1,2-oxazole-3-carboxylic acid

4-Cyano-2-methyl-5-(phenylmethoxycarbonylamino)furan-3-carboxylic acid

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

8-Phenylmethoxycarbonyl-6,7-dihydro-5H-imidazo[1,2-a]pyrimidine-2-carboxylic acid

5-[Methyl(phenylmethoxycarbonyl)amino]-1,3-thiazole-4-carboxylic acid