(2R)-2-Amino-3-(1H-indol-3-yl)propanoic acid hydrochloride

(2R)-2-Amino-3-(3-bromophenyl)sulfanylpropanoic acid

(2R)-2-Amino-3-(carbamoylamino)oxypropanoic acid

(2R)-2-Amino-N-benzyl-3-hydroxypropanamide

(2R)-2-Hydroxy-2-(4-hydroxy-3-methoxy-phenyl)acetaldehyde

(2R)-3-(Acetyloxy)-2-((2-amino-6-oxo-6, 9-dihydro-3H-purin-9-yl)methoxy)propyl (2S)-2-amino-3-methylbutanoate hydrochloride

(2R)-5, 6-Dimethoxydehydroiso-alpha-lapachone

(2R)-5-Methoxydehydroiso-alpha-lapachone

(2R)-Bornane-10, 2-sultam

(2R, 3R)-(+)-2, 3-Epoxy-2-methyl-3-phenyl-1-propanol

(2R, 3R)-2-Methyl-3-phenylpentanedioic acid

(2R, 3R)-3, 4'-Dihydroxy-5, 7-dimethoxyflavone

(2R, 3R)-3-Nitropentan-2-ol

(2R, 3R, 4S)-2-(Hydroxymethyl)tetrahydrofuran-2, 3, 4-triol

(2R, 3R, 4S)-N-((3-Indolyl)ethylamino)-4-((N-((benzyloxy)carbonyl)valyl)amino)-3-hydroxy-5-phenylpentanoyl)valine benzylamide

(2R, 3R, 4S)-N-(2-((1, 1')-Biphen-4-yl-amino)-4-((N-((benzyloxy)carbonyl)valyl)amino)-3-hydroxy-5-phenylpentanoyl)valine benzylamide

(2R, 3R, 4S)-N-(2-((1-Naphthalenyl)methylamino)-4-((N-((benzyloxy)carbonyl)valyl)amino)-3-hydroxy-5-phenylpentanoyl)valine benzylamide

(2R, 3R, 4S)-N-(2-((4-Chlorophenyl)methylamino)-4-((N-((benzyloxy)carbonyl)valyl)amino)-3-hydroxy-5-phenylpentanoyl)valine benzylamide

(2R, 3R, 4S)-N-(2-((4-Methoxybenzylamino)-4-((N-((benzyloxy)carbonyl)valyl)amino)-3-hydroxy-5-phenylpentanoyl)valine(2-benzimidazolyl)methylamide

(2R, 3R, 4S)-N-(2-((4-Methoxyphenyl)methylamino)-4-((N-((benzyloxy)carbonyl)valyl)amino)-3-hydroxy-5-phenylpentanoyl)valine benzylamide