(R)-tert-butyl 2-((R)-1-(6-chloro-3'-ethylbiphenyl-2-yl)-1-hydroxy-4-oxobutyl)morpholine-4-carboxylate

(R)-tert-butyl 2-((R)-4-amino-1-(6-chloro-3'-ethylbiphenyl-2-yl)-1-hydroxybutyl)morpholine-4-carboxylate

(R)-4-tert-butoxycarbonyl-2-p-nitrobenzenesulfonyloxymethylmorpholine

(R)-tert-butyl 2-pent-4-enoylmorpholine-4-carboxylate

methyl {4-(6-chloro-3'-methyl-2-biphenylyl)-4-hydroxy-4-[(3R)-3-piperidinyl]butyl}carbamate hydrochloride