(+-)-2-Acetylamino-3-(3-{[5-(2-adamantan-1-yl-ethyl)-2-cyclohexyl-1H-imidazole-4-carbonyl]-amino}-phenyl)-propionic Acid

[(3-{[5-(2-Adamantan-1-yl-ethyl)-2-cyclohexyl-1H-imidazole-4-carbonyl]-amino}-benzoyl)-methyl-amino]-acetic Acid

(3-{[5-(2-Adamantan-1-yl-ethyl)-2-cyclohexyl-1H-imidazole-4-carbonyl]-amino}-2,6-difluoro-phenyl)-acetic Acid

3-(5-{[5-(2-Adamantan-1-yl-ethyl)-2-cyclohexyl-1H-imidazole-4-carbonyl]-amino)-2-chloro-phenyl)-propionic Acid

(S)-2-(3-{[5-(2-Adamantan-1-yl-ethyl)-2-cyclohexyl-1H-imidazole-4-carbonyl]-amino}-benzoylamino)-propionic Acid