Boc-(S)-3-Amino-4-(4-Bromophenyl)butyric Acid   Fmoc-(S)-3-Amino-4-(4-Fluorophenyl)butyric Acid   2-Chlorobenzylidenemalononitrile    Fmoc-(R)-3-Amino-5-Hexenoic Acid   Fmoc-(R)-3-Amino-4-(3-Thienyl)butyric Acid   Boc-(R)-3-Amino-4-(3-Thienyl)butyric Acid   (R)-3-Amino-4-(3-Thienyl)butyric Acid Hydrochloride   Fmoc-(S)-3-Amino-4-(2-Thienyl)butyric Acid   Boc-(S)-3-Amino-4-(2-Thienyl)butyric Acid   (S)-3-Amino-4-(2-Thienyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(4-Cyanophenyl)butyric Acid   Boc-(R)-3-Amino-4-(4-Cyanophenyl)butyric Acid   (R)-3-Amino-4-(4-Cyanophenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(3-Cyanophenyl)butyric Acid   Boc-(R)-3-Amino-4-(3-Cyanophenyl)butyric Acid   (R)-3-Amino-4-(3-Cyanophenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(2-Cyanophenyl)butyric Acid   Boc-(R)-3-Amino-4-(2-Cyanophenyl)butyric Acid   (R)-3-Amino-4-(2-Cyanophenyl)butyric Acid Hydrochloride   Boc-(R)-3-Amino-4-(3-Trifluoromethylphenyl)butyric Acid   Fmoc-(R)-3-Amino-4-(4-Trifluoromethylphenyl)butyric Acid   Boc-(R)-3-Amino-4-(4-Trifluoromethylphenyl)butyric Acid   (R)-3-Amino-4-(4-Trifluoromethylphenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(3-Trifluoromethylphenyl)butyric Acid   (R)-3-Amino-4-(3-Trifluoromethylphenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(2-Trifluoromethylphenyl)butyric Acid   (R)-3-Amino-4-(3-Benzothienyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(Pentafluorophenyl)butyric Acid   Boc-(R)-3-Amino-4-(3-Methylphenyl)butyric Acid   Boc-(R)-3-Amino-4-(Pentafluorophenyl)butyric Acid   (R)-3-Amino-4-(Pentafluorophenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(2-Naphthyl)butyric Acid   (R)-3-Amino-4-(2-Naphthyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(1-Naphthyl)butyric Acid   (R)-3-Amino-4-(1-Naphthyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-5-Phenylpentanoic Acid   Fmoc-(R)-3-Amino-4-(4-Methylphenyl)butyric Acid   Boc-(R)-3-Amino-4-(4-Methylphenyl)butyric Acid   Fmoc-(R)-3-Amino-4-(3-Methylphenyl)butyric Acid   (R)-3-Amino-4-(3-Methyl phenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(2-Methylphenyl)butyric Acid   (R)-3-Amino-4-(2-Methylphenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(4-Nitrophenyl)butyric Acid   Boc-(R)-3-Amino-4-(2-Trifluoromethylphenyl)butyric Acid   (R)-3-Amino-4-(2-Trifluoromethylphenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(3,4-Difluorophenyl)butyric Acid   Boc-(R)-3-Amino-4-(3,4-Difluorophenyl)butyric Acid   (R)-3-Amino-4-(3,4-Difluorophenyl)butyric Acid Hydrochloride   Fmoc-(R)-3-Amino-4-(3,4-Dichlorophenyl)butyric Acid| more