PENTAPEPTIDE HAVING SPECIFIC INHIBITING EFFECT ON EPIDERMAL CELL PROLIFERATION, THE SALTS THEREOF, PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME AND A PROCESS FOR THE PREPARATION OF THE PENTAPEPTIDE AND THE PHARMACEUTICAL COMPOSITIONS

摘要

The present invention relates to novel pentapeptide of formula pAad-Glu-Asp-Ser-Gly-OH, wherein pAad represents the acyl group of pyro-alpha-aminoadipic acid, and salts thereof having specific inhibiting effect on epidermal cell proliferation, and pharmaceutical compositions comprising the same. The invention also relates to a process for the preparation of both the pentapeptide and the pharmaceutical composition.