1-Fluoro-N,3-dimethyl-2-butanamine

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

2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanamido}-4,4,4-trifluorobutanoic acid

2-[N-(cyclopropylmethyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(methoxymethyl)propanamido]acetic acid

3,3-Difluoro-3-(quinolin-3-yl)propan-1-amine

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

rac-1-[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentanecarbonyl]-4-methylpyrrolidine-3-carboxylic acid

(2S,4S)-1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)benzoyl]-4-hydroxypyrrolidine-2-carboxylic acid

3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]-4-methylpentanoic acid

(2S,3R)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylpropanamido]-3-hydroxybutanoic acid

2-(1-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]pyridin-4-yl}-N-(prop-2-en-1-yl)formamido)acetic acid