BOC-GAMMAILE

BOC-ILE-[C*(CH2)2]OH

N-T-BUTOXYCARBONYL-GAMMA-L-ISOLEUCINE

4-BOC-(R)-AMINO-5-(S)METHYL HEPTANOIC ACID

(4R,5S)-BOC-4-AMINO-5-METHYL-HEPTANOIC ACID

4-T-BUTOXYCARBONYL-(R)-AMINO-5-METHYL HEPTANOIC ACID