申请人:Milstein J. Sam
                            
                            
                                公开号:US20070141022A1
                            
                            
                                公开(公告)日:2007-06-21
                            
                            Polymeric delivery agents, delivery agent compounds and compositions comprising them which are useful in the delivery of active agents are provided. Methods of administration and preparation are provided as well.
                            本发明提供了用于传递活性物质的高分子传递剂、传递剂化合物和包含它们的组合物。同时还提供了用于制备和管理的方法。