76491-48-0Relevant articles and documents
SYNTHESIS OF PEPTIDES, GLYCO DERIVATIVES AND GLYCOPEPTIDES FROM BACTERIAL CELL WALLS
Zaoral, Milan,Jezek, Jan,Krchnak, Viktor,Straka, Radovan
, p. 1424 - 1446 (2007/10/02)
Synthesis in solution and in solid phase was used to prepare alanyl-D-isoglutamine (VI), alanyl-D-isoglutaminyl-Nε-p-toluenesulfonyl-lysyl-D-alanine methyl ester (XIII), alanyl-D-isoglutaminyl-Nε-acetyl-lysyl-D-alanine methyl ester (XIV), alanyl-D-isoglutaminyl-Nε-acetyl-lysyl-D-alanyl-pentaglycine methyl ester and amide (XXXI, XXXII), methyl ester (XXXV), methyl ester (XXXVII), N-acetylmuramyl-alanyl-D-isoglutaminyl-Nε-acetyl-lysyl-D-alanyl-pentaglycine amide (XXXIX), methyl ester (XLI), and methyl ester (XLIII).Thetetrapeptides, nonapeptides, and tridecapeptides show a pronounced pyrogenic effect.Imunoadjuvant activity was observed not only with the glycopeptides but also with nonapeptide XXXI.