methyl (2S)-2-[[1-[benzyl(1,3-thiazol-5-ylmethyl)carbamoyl]-5-(2-methylphenyl)-3,6-dihydro-2H-pyridine-4-carbonyl]amino]-4-methylsulfanylbutanoate 在
lithium hydroxide 作用下,
以88%的产率得到(2S)-2-({1-[benzyl(1,3-thiazol-5-ylmethyl)carbamoyl]-5-(2-methylphenyl)-1,2,3,6-tetrahydropyridin-4-yl}formamido)-4-(methylsulfanyl)butanoic acid