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(2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-hydroxy-2,6-dimethylphenyl)propanoic acid
(2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3,3-diphenylpropanoic acid
(2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-4-phenylbutanoic acid
(2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-[4-(4-hydroxyphenoxy)phenyl]propanoic acid
(2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid
(2R)-3-(4-ethoxyphenyl)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid
(2S)-3-(4-ethoxyphenyl)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid
(2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-methoxyphenyl)propanoic acid
(2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-methoxyphenyl)propanoic acid
(2R,5S)-1-[(tert-butoxy)carbonyl]-5-phenylpyrrolidine-2-carboxylic acid
(2S,4R)-4-benzyl-1-[(tert-butoxy)carbonyl]pyrrolidine-2-carboxylic acid
(2S,3aS,7aS)-1-[(tert-butoxy)carbonyl]-octahydro-1H-indole-2-carboxylic acid
(2S,3R)-1-[(tert-butoxy)carbonyl]-3-phenylpyrrolidine-2-carboxylic acid
(2S,3S)-1-[(tert-butoxy)carbonyl]-3-hydroxypyrrolidine-2-carboxylic acid
(2S,4R)-1-[(tert-butoxy)carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
(2S,4S)-1-[(tert-butoxy)carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
(2S,4S)-1-[(tert-butoxy)carbonyl]-4-phenylpyrrolidine-2-carboxylic acid
(2S,5R)-1-[(tert-butoxy)carbonyl]-5-phenylpyrrolidine-2-carboxylic acid
(4S)-3-[(tert-butoxy)carbonyl]-2-ethyl-1,3-thiazolidine-4-carboxylic acid
(4S)-3-[(tert-butoxy)carbonyl]-2-methyl-1,3-thiazolidine-4-carboxylic acid
(4S)-3-[(tert-butoxy)carbonyl]-2-phenyl-1,3-thiazolidine-4-carboxylic acid
(4R)-3-[(tert-butoxy)carbonyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
(2S)-3-[(tert-butoxy)carbonyl]-1,3-thiazolidine-2-carboxylic acid
(4R)-3-[(tert-butoxy)carbonyl]-1,3-thiazolidine-4-carboxylic acid
(2S)-1-[(tert-butoxy)carbonyl]azetidine-2-carboxylic acid
(2R)-3-[(tert-butoxy)carbonyl]-1,3-thiazolidine-2-carboxylic acid
(4S)-3-[(tert-butoxy)carbonyl]-1,3-thiazolidine-4-carboxylic acid
(2S)-1-[(tert-butoxy)carbonyl]-2,5-dihydro-1H-pyrrole-2-carboxylic acid
1-tert-butyl 2-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride
1-tert-butyl 2-methyl (2S,4S)-4-cyanopyrrolidine-1,2-dicarboxylate
(2S,4S)-1-[(tert-butoxy)carbonyl]-4-fluoropyrrolidine-2-carboxylic acid
(2R,4R)-1-[(tert-butoxy)carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
1-tert-butyl 2-methyl (2S,4R)-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride
1-tert-butyl 2-methyl (2S,4R)-4-cyanopyrrolidine-1,2-dicarboxylate
(2S,4R)-1-[(tert-butoxy)carbonyl]-4-fluoropyrrolidine-2-carboxylic acid
(2R,4S)-1-[(tert-butoxy)carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
(2R,5S)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-5-phenylpyrrolidine-2-carboxylic acid
(2S,4R)-4-benzyl-1-[(9H-fluoren-9-ylmethoxy)carbonyl]pyrrolidine-2-carboxylic acid
(2S,3aS,7aS)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-octahydro-1H-indole-2-carboxylic acid
(2S,3R)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-phenylpyrrolidine-2-carboxylic acid
(2S,3S)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-hydroxypyrrolidine-2-carboxylic acid
(2S,4R)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
(2S,4R)-4-(tert-butoxy)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]pyrrolidine-2-carboxylic acid
(2S,4S)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid
(2S,5R)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-5-phenylpyrrolidine-2-carboxylic acid
(4S)-2-ethyl-3-[(9H-fluoren-9-ylmethoxy)carbonyl]-1,3-thiazolidine-4-carboxylic acid
(4S)-3-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methyl-1,3-thiazolidine-4-carboxylic acid
(4S)-3-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-phenyl-1,3-thiazolidine-4-carboxylic acid
(4R)-3-[(9H-fluoren-9-ylmethoxy)carbonyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
(2R)-3-[(9H-fluoren-9-ylmethoxy)carbonyl]-1,3-thiazolidine-2-carboxylic acid