(cis)-3-fluoro-4-hydroxypiperidine-1-carboxylic acid tert-butyl ester

(3S,4R)-1-tert-butyl-4-(2,4-difluorophenyl)-pyrrolidine-3-carboxylic acid

(3S,4R)-1-t-butyl-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid

tert-butyl (3,4-cis)-3-fluoro-4-hydroxypiperidine-1-carboxylate

1-tert-butyl-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid

tert-butyl cis-3-fluoro-4-hydroxy-piperidine-1-carboxylate

(3S,4R)-N-t-butyl-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid

1-Boc-3S-fluoro-4R-piperidinol

(3S,4R)-N-tert-butyl-4-(2,4-difluoro-phenyl)-pyrrolidine-3-carboxylic acid

(3S,4R)-tert-Butyl 3-fluoro-4-hydroxypiperidine-1-carboxylate