Amino Acids

2-F-L-Phe(4-CF3)-OH

N-Fmoc-7- (methylamino)heptanoic acid

Boc-L-Phe(3-NH2)-OH

(2S,4R)-N-Boc-4-Et-Pro-OH

(2S,4S)-N-Boc-4-Et-Pro-OH

Fmoc-Trp(6-F)-OH

N-Fmoc-6-methyl-L- tryptophan

Boc-(S)-2-amino-3-(4- methylsulfonylphenyl)prop anoic acid

(2S,4S)-N-Boc-4-difluoromethoxy-Pro-OH

N-Fmoc-4-Br-DL-tryptophan