(3S,4S,5S,6S)-6-(3-((3R,4R)-1-((S)-2-Benzyl-3-(carboxymethylamino)-3-oxopropyl)-3,4-dimethylpiperidin-4-yl)phenoxy)-3,4,5-trihydroxy-tetrahydro-2H-pyran-2-carboxylic acid ;

N-[(2S)-2-[[(3R,4R)-4-(3-Hydroxyphenyl)-3,4-dimethyl-1-piperidinyl]methyl]-1-oxo-3-phenylpropyl]glycine ; CAS # 156053-89-3 ;

(3S,4S,5S,6S)-3,4,5-Trihydroxy-6-(2-((S)-2-(((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)methyl)-3-phenylpropanamido)acetoxy)-tetrahydro-2H-pyran-2-carboxylic acid ; CAS # 1260616-95-2 ;

sodium 2-((S)-2-(((3R,4R)-3,4-dimethyl-4-(3-(sulfonatooxy)phenyl)piperidin-1-yl)methyl)-3-phenylpropanamido)acetate ;