10-(3-Bromopropyl)-2-(trifluoromethyl)-10H-phenothiazine

rac-(1R,3R)-3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-enamido]cyclohexane-1-carboxylic acid

rac-(1R,3R)-3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylpropanamido]cyclohexane-1-carboxylic acid

rac-4-[(3R,5R)-5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-3-amido]cyclopent-2-ene-1-carboxylic acid

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

2-{1-[2-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]cyclopropyl}acetic acid

5-{[2-cyclobutyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]methyl}furan-2-carboxylic acid

7-[2-cyclobutyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetyl]-7-azabicyclo[2.2.1]heptane-2-carboxylic acid

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

(2S,4R)-1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-ene-1-carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid

rac-2-(2-{[(1R,5S)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-en-1-yl]formamido}acetamido)acetic acid