(S)-7-((tert-butoxycarbonyl)((R)-2-(4-chlorophenyl)-2-hydroxyethyl)amino)-5,6,7,8-tetrahydronaphthalen-2-yl trifluoromethanesulfonate

4-((7S)-7-{[(2R)-2-(4-chlorophenyl)-2-hydroxyethyl]amino}-5,6,7,8-tetrahydro-2-naphthalenyl)-3-fluorobenzoic acid hydrochloride

sodium 4-((7S)-7-{[(2R)-2-(2-chlorophenyl)-2-hydroxyethyl]amino}-5,6,7,8-tetrahydro-2-naphthalenyl)benzoate

4-((S)-7-((tert-butoxycarbonyl)((R)-2-(4-chlorophenyl)-2-hydroxyethyl)amino)-5,6,7,8-tetrahydronaphthalen-2-yl)-3-fluorobenzoic acid

3-((7S)-7-{[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]-tert-butyloxycarbonylamino}-5,6,7,8-tetrahydro-2-naphthalenyl)benzoic acid methyl ester