D-Leu NCA 、 perdeuterated N-carboxyanhydride-L-leucine 在
silica gel 作用下,
以
various solvent(s) 为溶剂,
反应 24.0h,
生成 (R)-2-((R)-2-{(R)-2-[(R)-2-((R)-2-Amino-4-methyl-pentanoylamino)-4-methyl-pentanoylamino]-4-methyl-pentanoylamino}-4-methyl-pentanoylamino)-4-methyl-pentanoic acid 、 (R)-2-[(R)-2-((R)-2-{(R)-2-[(R)-2-((R)-2-Amino-4-methyl-pentanoylamino)-4-methyl-pentanoylamino]-4-methyl-pentanoylamino}-4-methyl-pentanoylamino)-4-methyl-pentanoylamino]-4-methyl-pentanoic acid 、 、