abstract |
The present invention provides dendritic block copolymer p AM-PGlu-b-TPGS and its preparation method and application, the dendritic block copolymer p AM-PGlu-b-TPGS to have structure shown in formula I: Wherein, n, PAM, TPGS, p are defined as in the description.Dendritic block copolymer p AM-PGlu-b-TPGS can prepare drug, especially drug-carrying nanometer particle and drug bearing microsphere effectively as pharmaceutic adjuvant. |