公开(公告)号：EP1208133A1

公开(公告)日：2002-05-29

申请号：EP00947874.4

申请日：2000-06-23

申请人： Plank, Christian ,  Finsinger, Dirk

发明人： Plank, Christian ,  Finsinger, Dirk

IPC分类号： C08G65/329 ,  C08G65/333 ,  A61K48/00 ,  C12N15/87 ,  A61K47/48

CPC分类号： C12N15/87 ,  A61K47/6935 ,  A61K48/00 ,  C08G65/329 ,  C08G65/333 ,  C08G65/33396

摘要： The invention relates to copolymers that are obtained from an amphiphilic polymer, preferably polyethylene glycol, and a charged effector molecule, especially a peptide or peptide derivative. The invention also relates to nucleic acid complexes for use as non-viral vectors in gene therapy in which nucleic acid is condensed with a polycation and which contain the charged copolymer bound to their surface.