Tilidine-ethyl (1S,2R)-2-(dimethylamino)-1-phenylcyclohex-3-ene-1-carboxylate;hydrate
Tilidine-IMP-D-Ethyl (2RS)-3-(dimethylamino)-2-phenylpropanoate
Tilidine-IMP-E-3-Cyclohexene-1-carboxylic acid,2-(dimethylamino)-5-oxo-1-phenyl-,ethyl ester,(1R,2S)