N,2,2-Trimethyl-N-[1-methyl-2-(methylthio)ethyl]-4-piperidinamine

3-Cyclopropyl-1-{1-[2-(3-methoxyphenyl)acetyl]piperidin-4-yl}imidazolidine-2,4-dione

1-{1-[3-(Benzenesulfonyl)propanoyl]piperidin-4-yl}-3-cyclopropylimidazolidine-2,4-dione

3-[4-(3-Cyclopropyl-2,4-dioxoimidazolidin-1-yl)piperidine-1-carbonyl]benzonitrile

1-[1-(2,1,3-Benzothiadiazole-5-carbonyl)piperidin-4-yl]-3-cyclopropylimidazolidine-2,4-dione

3-Cyclopropyl-1-(1-{5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbonyl}piperidin-4-yl)imidazolidine-2,4-dione

3-Cyclopropyl-1-{1-[2-(2-fluorophenoxy)propanoyl]piperidin-4-yl}imidazolidine-2,4-dione

3-Cyclopropyl-1-(1-{5-[(propan-2-yloxy)methyl]furan-2-carbonyl}piperidin-4-yl)imidazolidine-2,4-dione

3-Cyclopropyl-1-[1-(3-fluoropyridine-4-carbonyl)piperidin-4-yl]imidazolidine-2,4-dione

4-(3-cyclopropyl-2,4-dioxoimidazolidin-1-yl)-N-(2,6-difluorophenyl)piperidine-1-carboxamide

1-{1-[(5-Bromothiophen-2-yl)sulfonyl]piperidin-4-yl}-3-cyclopropylimidazolidine-2,4-dione