> product > Diversity Oriented Building Blocks > By Structure > Hetero 5-membered Rings + > Pyrrolidines
cis-3-hydroxypyrrolidine-2-carboxylic acid; trifluoroacetic acid
trans-3-hydroxypyrrolidine-2-carboxylic acid; trifluoroacetic acid
(2S,3R)-1-(tert-Butoxycarbonyl)-3-Hydroxypyrrolidine-2-carboxylic acid methyl ester
(2R,3S)-1-tert-butyl 2-methyl 3-hydroxypyrrolidine-1,2-dicarboxylate
1-tert-butyl 2-methyl (2S,3S)-3-hydroxypyrrolidine-1,2-dicarboxylate
(2S,3R)-Methyl 3-hydroxypyrrolidine-2-carboxylate hydrochloride
methyl (2R,3S)-3-hydroxypyrrolidine-2-carboxylate hydrochloride
methyl (2S,3S)-3-hydroxypyrrolidine-2-carboxylate hydrochloride
cis-(4-Hydroxy-pyrrolidin-3-yl)-carbamic acid tert-butyl ester
Trans-(4-hydroxy-pyrrolidin-3-yl)-carbamic acid tert-butyl ester
tert-butyl (4,4-difluoropyrrolidin-3-yl)carbamate
(3S)-pyrrolidine-3-carbonitrile hydrochloride
(3R)-pyrrolidine-3-carbonitrile hydrochloride
(1-ethylpyrrolidin-2-yl)methanamine
tert-butyl (2R)-2-(aminomethyl)pyrrolidine-1-carboxylate
cis-1-boc-3-amino-4-fluoropyrrolidine
ethyl 1-benzyl-4-oxopyrrolidine-3-carboxylate
![(3S)-5-oxo-1-[(1S)-1-phenylethyl]pyrrolidine-3-carboxylic acid](images/201806/source_img/11731_G_1528158626204.jpg)
(3S)-5-oxo-1-[(1S)-1-phenylethyl]pyrrolidine-3-carboxylic acid
![(4R)-4-(hydroxymethyl)-1-[(1R)-1-phenylethyl]pyrrolidin-2-one](images/201806/source_img/11730_G_1528158626296.jpg)
(4R)-4-(hydroxymethyl)-1-[(1R)-1-phenylethyl]pyrrolidin-2-one
