英文名称
methyl (2R,3R)-2-[[1-(1-aminoethenyl)piperidin-3-yl]methyl]-3-[(4-pyridin-2-ylbenzoyl)amino]butanoate;methyl (2R,3R)-2-[[1-(1-aminoethenyl)piperidin-3-yl]methyl]-3-[(4-pyridin-3-ylbenzoyl)amino]butanoate;methyl (2R,3R)-2-[[1-(1-aminoethenyl)piperidin-3-yl]methyl]-3-[(4-pyridin-4-ylbenzoyl)amino]butanoate;methyl (2R,3R)-2-[[1-(1-aminoethenyl)piperidin-3-yl]methyl]-3-[(5-pyridin-2-ylthiophene-2-carbonyl)amino]butanoate