POLYMÈRE COMPRENANT DES GROUPES DE CHAINE DE N-ACÉTYLGLUCOSAMINE, VECTEUR DE TRANSPORT POUR ADMINSITRATION DE MÉDICAMENT, PRÉPARATION PHARMACEUTIQUE ET SYSTÈME D'ADMINISTRATION DE MÉDICAMENT

摘要

An N -acetylglucosamine sugar chain group-containing compound which can easily reach cells/sites on which a vimentin and/or desmin protein(s) is/are exposed, which compound has excellent affinity to N -acetylglucosamine sugar chain-recognizing proteins; a drug delivery carrier compound comprising the compound; a preparation using the drug delivery carrier compound; and a drug delivery system; are provided. These are an N- acetylglucosamine sugar chain group-containing compound having a weight average molecular weight within the range of 15,000 to 100,000; a drug delivery carrier compound comprising the compound; a preparation using the drug delivery carrier compound; and a drug delivery system