The compounds have the structure 2-(2-amino or alkyl-amido-2-desoxy-3-O-D-glucopyranosyl)-alkanyl-dipeptide, possibly substituted on the saccharide residue the amino acid residue at the end of the peptide chain being a D-glutamyl residue whose .alpha.-carboxy function is esterified and .gamma.-carboxyl function amidated. The compounds are valuable as immunological medicaments.
这些化合物的结构为2-(2-
氨基或烷基
氨基-2-去氧-3-O-
D-葡萄糖吡喃基)-烷基二肽,可能在糖残基上取代,肽链末端的
氨基酸残基为D-谷
氨酰残基,其α-羧基功能酯化,γ-羧基功能酰化。这些化合物作为免疫药物具有重要价值。