吡咯烷

1-tert-butyl 2-methyl 4-hydroxy-3,3-dimethylpyrrolidine-1,2-dicarboxylate

tert-butyl 2-(2-ethoxy-2-oxoethyl)-3-hydroxypyrrolidine-1-carboxylate

1-tert-butyl 3-methyl cis-4-(2-hydroxyethyl)pyrrolidine-1,3-dicarboxylate

O1-tert-butyl O2-methyl (2S,3S,4R)-3-ethyl-4-hydroxy-pyrrolidine-1,2-dicarboxylate

(3S,5S)-1-tert-butoxycarbonyl-5-(methoxymethyl)-5-methyl-pyrrolidine-3-carboxylic acid

(2R)-2-[2-(4,4,4-trifluorobutanesulfonyl)ethyl]pyrrolidine

(2R)-2-[3-(3,3,3-trifluoropropanesulfonyl)propyl]pyrrolidine

(2S)-2-[3-(3,3,3-trifluoropropanesulfonyl)propyl]pyrrolidine

1-[(tert-butoxy)carbonyl]-4-(methoxycarbonyl)pyrrolidine-2-carboxylic acid

(2S,4S)-1-[(tert-butoxy)carbonyl]-4-(methoxycarbonyl)pyrrolidine-2-carboxylic acid

(3R,5S)-1-tert-butoxycarbonyl-5-methoxycarbonyl-pyrrolidine-3-carboxylic acid

trans-1-tert-butoxycarbonyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid

(3S,4S)-1-tert-butoxycarbonyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid

(8S)-7-tert-butoxycarbonyl-1,4-dioxa-7-azaspiro[4.4]nonane-8-carboxylic acid

(3R,4R)-1-tert-butoxycarbonyl-4-methoxycarbonyl-pyrrolidine-3-carboxylic acid

1-benzyl-4-(trifluoromethyl)pyrrolidine-3-carboxylic acid