CYCLITOL LINKER POLYMER CONJUGATE

摘要

Conjugating biologically active molecules with polymers, high molecular weight non- immunogenic and lipophilic compounds has been described to improve in vivo profiles of the biologically active molecules. The invention relates to a conjugate comprising a polymer, a biologically active molecule and cyclitol linking the polymer to the biologically active molecule. The invention also relates to an activated polymer composition comprising a polymer, an active functional group and a cyclitol linking the polymer to the active functional group.