4-(2-Methyl-1,3-thiazol-4-yl)oxolan-3-ol

3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)furan-2-yl]formamido}-2-methoxypropanoic acid

3-{[diethyl(oxo)-lambda6-sulfanylidene]carbamoyl}-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

2-{1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanoyl]azetidin-3-yl}acetic acid

3-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methyl-3-(trifluoromethyl)pentanamido]propanoic acid

rac-(1R,3R,5R)-3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxybutanamido]bicyclo[3.1.0]hexane-1-carboxylic acid

(1RS,3RS,5RS)-3-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]bicyclo[3.1.0]hexane-1-carboxylic acid

rac-3-{[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexan-1-yl]formamido}-2-hydroxypropanoic acid

1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-3,4-dimethylpyrrolidine-3-carboxylic acid

1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbut-2-enoyl]-3-propylpyrrolidine-3-carboxylic acid

2-[N-(2,2-dimethylpropyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanamido]acetic acid