2-[(1H-1,2,4-triazol-1-yl)methyl]piperidine dihydrochloride

rac-2-{[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl]formamido}pent-4-enoic acid

(2R)-1-[(2RS,3RS)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl]pyrrolidine-2-carboxylic acid

rac-1-[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-amido]cyclobutane-1-carboxylic acid

rac-2-[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl]-2-azabicyclo[2.1.1]hexane-5-carboxylic acid

2-cyclobutyl-2-({3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl}formamido)acetic acid

1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl}-1,2,3,6-tetrahydropyridine-4-carboxylic acid

(4R)-3-[(2RS,3RS)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl]-1,3-thiazolidine-4-carboxylic acid

2-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}formamido)-3-methoxy-2-methylpropanoic acid

2-(1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexyl}-N-(prop-2-yn-1-yl)formamido)acetic acid

4-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}formamido)-3-hydroxy-3-methylbutanoic acid