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(2S,4S)-6-Fluoro-2,3-dihydro-2',5'-dioxospiro(4H-1-benzopyran-4,4'-imidazolidine)-2-carboxylic acid
(2S,4S,5R,6R)-5-acetamido-2-((5-bromo-4-chloro-1H-indol-3-yl)oxy)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid
(2S,4S,5S,7S)-5-amino-N-(2-carbamoyl-2,2-dimethylethyl)-4-hydroxy-7-{[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-8-methyl-2-(propan-2-yl)nonanamide; but-2-enedioic acid
(2S,4S)-1-((9H-Fluoren-9-yl)methyl) 2-benzyl 4-hydroxypyrrolidine-1,2-dicarboxylate
(2S,4S)-1-(tert-Butoxycarbonyl)-4-(thiophen-2-ylmethyl)pyrrolidine-2-carboxylic acid
(2S,4R)-tert-butyl 4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidine-1-carboxylate
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