A compound which is: trans-1-({5-[2-(3-Chloro-phenyl)-ethoxy]-6-methoxy-pyridine-3-carbonyl}-amino)-4-methyl-cyclohexanecarboxylic acid, cis-1-[(5-{2-[3-(2-Hydroxy-ethyl)-phenyl]-ethoxy}-6-methoxy-pyridine-3-carbonyl)-amino]-4-methyl-cyclohexanecarboxylic acid, trans-1-[(5-{2-[3-(2-Hydroxy-ethyl)-phenyl]-ethoxy}-6-methoxy-pyridine-3-carbonyl)-amino]-4-methyl-cyclohexanecarboxylic acid, cis-4-Ethyl-1-{[6-methoxy-5-(3-trifluoromethoxy-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, cis-4-Ethyl-1-{[6-methoxy-5-(3-trifluoromethyl-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, trans-4-Ethyl-1-{[6-methoxy-5-(3-trifluoromethoxy-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, trans-4-Ethyl-1-{[6-methoxy-5-(3-trifluoromethyl-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, cis-1-{[5-(3-Chloro-4-methoxy-phenyl)-6-methoxy-pyridine-3-carbonyl]-amino}-4-methyl-cyclohexanecarboxylic acid, trans-1-{[5-(3-Chloro-4-methoxy-phenyl)-6-methoxy-pyridine-3-carbonyl]-amino}-4-methyl-cyclohexanecarboxylic acid, cis-1-[(3'-Chloro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-ethyl-cyclohexanecarboxylic acid, trans-1-[(3'-Chloro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-ethyl-cyclohexanecarboxylic acid, trans-4-Ethyl-1-[(6-methoxy-5-phenethyloxy-pyridine-3-carbonyl)-amino]-cyclohexanecarboxylic acid, cis-1-({5-[2-(3-Chloro-phenyl)-ethoxy]-6-methoxy-pyridine-3-carbonyl}-amino)-4-methyl-cyclohexanecarboxylic acid, cis-1-({5-[2-(3-Chloro-phenyl)-ethoxy]-6-methoxy-pyridine-3-carbonyl}-amino)-4-ethyl-cyclohexanecarboxylic acid, cis-4-Ethyl-1-[(6-methoxy-5-phenethyloxy-pyridine-3-carbonyl)-amino]-cyclohexanecarboxylic acid, trans-4-Ethyl-1-{[6-(2-hydroxy-ethoxy)-3'-trifluoromethyl-biphenyl-3-carbonyl]-amino}-cyclohexanecarboxylic acid, trans-1-({5-[2-(3-Chloro-phenyl)-ethoxy]-6-methoxy-pyridine-3-carbonyl}-amino)-4-ethyl-cyclohexanecarboxylic acid, trans-1-[3-[2-(3-Chloro-phenyl)-ethoxy]-4-(2-hydroxy-ethoxy)-benzoylamino]-4-ethyl-cyclohexanecarboxylic acid, cis-1-[3-[2-(3-Chloro-phenyl)-ethoxy]-4-(2-hydroxy-ethoxy)-benzoylamino]-4-ethyl-cyclohexanecarboxylic acid, Trans-1-[(3'-Chloro-5-fluoro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-methyl-cyclohexanecarboxylic acid, Cis-1-[(3'-chloro-5-fluoro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-ethyl-cyclohexanecarboxylic acid, Cis-1-[(3'-Chloro-5-fluoro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-trifluoromethyl-cyclohexanecarboxylic acid, or cis-4-Ethyl-1-{[6-(2-hydroxy-ethoxy)-5-(3-trifluoromethoxy-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, in any of their stereoisomeric forms or a mixture of stereoisomeric forms in any ratio, and their physiologically acceptable salts. trans-1-({5-[2-(3-Chloro-phenyl)-ethoxy]-6-methoxy-pyridine-3-carbonyl}-amino)-4-methyl-cyclohexanecarboxylic acid, cis-1-[(5-{2-[3-(2-Hydroxy-ethyl)-phenyl]-ethoxy}-6-methoxy-pyridine-3-carbonyl)-amino]-4-methyl-cyclohexanecarboxylic acid, trans-1-[(5-{2-[3-(2-Hydroxy-ethyl)-phenyl]-ethoxy}-6-methoxy-pyridine-3-carbonyl)-amino]-4-methyl-cyclohexanecarboxylic acid, cis-4-Ethyl-1-{[6-methoxy-5-(3-trifluoromethoxy-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, cis-4-Ethyl-1-{[6-methoxy-5-(3-trifluoromethyl-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, trans-4-Ethyl-1-{[6-methoxy-5-(3-trifluoromethoxy-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, trans-4-Ethyl-1-{[6-methoxy-5-(3-trifluoromethyl-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid, cis-1-{[5-(3-Chloro-4-methoxy-phenyl)-6-methoxy-pyridine-3-carbonyl]-amino}-4-methyl-cyclohexanecarboxylic acid, trans-1-{[5-(3-Chloro-4-methoxy-phenyl)-6-methoxy-pyridine-3-carbonyl]-amino}-4-methyl-cyclohexanecarboxylic acid, cis-1-[(3'-Chloro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-ethyl-cyclohexanecarboxylic acid, trans-1-[(3'-Chloro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-ethyl-cyclohexanecarboxylic acid, trans-4-Ethyl-1-[(6-methoxy-5-phenethyloxy-pyridine-3-carbonyl)-amino]-cyclohexanecarboxylic acid, cis-1-({5-[2-(3-Chloro-phenyl)-ethoxy]-6-methoxy-pyridine-3-carbonyl}-amino)-4-methyl-cyclohexanecarboxylic acid, cis-1-({5-[2-(3-Chloro-phenyl)-ethoxy]-6-methoxy-pyridine-3-carbonyl}-amino)-4-ethyl-cyclohexanecarboxylic acid, cis-4-Ethyl-1-[(6-methoxy-5-phenethyloxy-pyridine-3-carbonyl)-amino]-cyclohexanecarboxylic acid, trans-4-Ethyl-1-{[6-(2-hydroxy-ethoxy)-3'-trifluoromethyl-biphenyl-3-carbonyl]-amino}-cyclohexanecarboxylic acid, trans-1-({5-[2-(3-Chloro-phenyl)-ethoxy]-6-methoxy-pyridine-3-carbonyl}-amino)-4-ethyl-cyclohexanecarboxylic acid, trans-1-[3-[2-(3-Chloro-phenyl)-ethoxy]-4-(2-hydroxy-ethoxy)-benzoylamino]-4-ethyl-cyclohexanecarboxylic acid, cis-1-[3-[2-(3-Chloro-phenyl)-ethoxy]-4-(2-hydroxy-ethoxy)-benzoylamino]-4-ethyl-cyclohexanecarboxylic acid, Trans-1-[(3'-Chloro-5-fluoro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-methyl-cyclohexanecarboxylic acid, Cis-1-[(3'-chloro-5-fluoro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-ethyl-cyclohexanecarboxylic acid, Cis-1-[(3'-Chloro-5-fluoro-6,4'-dimethoxy-biphenyl-3-carbonyl)-amino]-4-trifluoromethyl-cyclohexanecarboxylic acid, or cis-4-Ethyl-1-{[6-(2-hydroxy-ethoxy)-5-(3-trifluoromethoxy-phenyl)-pyridine-3-carbonyl]-amino}-cyclohexanecarboxylic acid,