2-(4-tert-butylphenyl)-N-(2,4-dimethoxyphenyl)-3-(ethylthio)-1,4,8-triazaspiro[4.5]deca-1,3-diene-8-carboxamide

5-(2-(1-(4-chlorobenzyl)-3,7-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)hydrazono)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione

Tert-butyl 2-amino-3-methylimidazole-4-carboxylate

Ethyl 2-methyl-3-(piperidin-3-yl)propanoate

Tert-butyl 3-amino-4-chloro-1-methylpyrrole-2-carboxylate

1-Fluoro-3-(phenylmethoxycarbonylamino)cyclopentane-1-carboxylic acid

4-Tert-butyl-2-oxoimidazolidine-4-carboxylic acid

4-Cyclopentyl-2-oxoimidazolidine-4-carboxylic acid

2-Oxo-4-pyridin-2-ylimidazolidine-4-carboxylic acid

4-(2-Methylphenyl)-2-oxoimidazolidine-4-carboxylic acid

Tert-butyl 2-amino-2-[3-(trifluoromethyl)phenyl]acetate