3-(2-{(1S,2R,3S,4R)-3-[4-(4-Phenyl-butylcarbamoyl)-oxazol-2-yl]-7-oxa-bicyclo[2.2.1]hept-2-ylmethyl}-phenyl)-propionic acid methyl ester

3-(2-{(1S,2R,3S,4R)-3-[4-(5,5,5-Trifluoro-pentylcarbamoyl)-oxazol-2-yl]-7-oxa-bicyclo[2.2.1]hept-2-ylmethyl}-phenyl)-propionic acid methyl ester

[1S-(1α,2α,3α,4α)]-2-[[3-[4-[[(1-Piperidinylbutyl)amino]carbonyl]-2-oxazolyl]-7-oxabicyclo[2.2.1]hept -2-yl]methyl]benzenepropanoic acid, methyl ester

3-[2-((1S,2R,3S,4R)-3-{4-[(4-Cyclohexyl-butyl)-methyl-carbamoyl]-oxazol-2-yl}-7-oxa-bicyclo[2.2.1]hept-2-ylmethyl)-phenyl]-propionic acid methyl ester