免疫佐剂—胞壁酰二肽(MDP)的合成
SYNTHESIS OF N-ACETYL-MURAMYL-DIPEPTIDE——AN IMMUNOADJUVANT
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摘要: 本文报道一种合成胞壁酰二肽的方法,即不需制备光学活性纯的带保护基的胞壁酰二肽,而以其α-和β-端基异构体的混合物作为制备MDP的中间体。Abstract: A modified method for synthesis of N-acetyl-muramyl dipeptide (MDP) is described. MDP was prepared directly from the mixture of α-and β-anomers of protected N-acetyl-muramyl dipeptide. Since the product per se is an anomeric mixture, thus obviating the use of pure anomeric starting materials in the literature.
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