p. 7403 - 7406
(1990)p. 5 - 10
(2000)Methyl 1-acetyl-4-fluoro-D-prolinate
(2S,4S)-1-acetyl-4-hydroxyproline methyl ester
D,L-erythro,threo-4-fluoroglutamic acid
(+/-)-erythro-4-Fluoroglutamic acid
Methyl 1-acetyl-trans-4-fluoro-D-pyrrolidin-5-one-2-carboxylate