6-Nitro-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester

8-Chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine

Methyl 2-Chloro-4-(methylsulphonyl)benzoate

Ethyl 5-(6-methylpyridin-2-yl)thiophene-2-carboxylate

Ethyl 5-(isoquinolin-4-yl)thiophene-2-carboxylate

cis-3-(3-Chlorobenzoyl)cyclopentane-1-carboxylic acid

trans-2-(2-oxo-2-phenylethyl)cyclopentane-1-carboxylic acid

trans-2-[2-(4-methylphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid

trans-2-[2-(2-chlorophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid

trans-2-[2-oxo-2-(3-nitrophenyl)ethyl]cyclopentane-1-carboxylic acid

trans-2-(2-iso-propylbenzoyl)cyclopentane-1-carboxylic acid