Process for preparing complexes of N-acethyl-glucosisaminyl-N-acethyl- muramoil-L-alanyl-D-izoglutaminyl-(L)-mezodiaminopimelyl-(D-amid)- (L)-alanyl-D-alanine

摘要

A complex of N-acetyl-glucosaminyl-N-acetyl-muramoyl-L-alanyl-D-isoglotaminyl-(L)-m eso-diamin o-pimelyl-(D-amide)-(L)-D-alanyl-D-alanine with bivalent metals chosen from the group comprising Cu2+, Zn2+, Co2+, Ni2+ and Cd2+ in the molar ratio of the organic ligand : Cu2+ = 2 : 1 and the organic ligand : Zn2+ or Co2+ or Ni2+ or Cd2+ = 1 : 1, and its use in the manufacture of immunologically active pharmaceuticals.