(2S,3S)-2-氨基-3-甲基戊酸L-异亮氨酸L-Isoleucine(2S,3S)-a-Amino-b-methylvaleric acid2-Amino-3-methylvaleric acid(S,S)-Isoleucine(2S,3S)-2-Amino-3-methylpentanoic acid(2S,3S)-a-Amino-b-methyl-n-valeric acidL-Ileerythro-L-IsoleucineIsoleucineL-(+)-IsoleucineL-Isoleucine2S,3S-Isoleucine(S)-Isoleucine2-Amino-3-methylpentanoic acidIsoleucine(2RS,3S)-2-Amino-3-methylpentanoic acidL-Isoleucine: D-allo-isoleucineH-Ile-OHL-(+)-Isoleucine(2S,3S)-2-Amino-3-methylpentanoic acidL-isoleucineI(2S,3S)-2-amino-3-methylpentanoic acidIleISOLEUCINEalpha-amino-beta-methylvaleric acid2-Amino-3-methylvaleric acidL-Isoleucine