[EN] AROMATIC RING SUBSTITUTED AMPHIPHILIC POLYMERS AS DRUG DELIVERY SYSTEMS<br/>[FR] POLYMÈRES AMPHIPHILES SUBSTITUÉS PAR UN NOYAU AROMATIQUE EN TANT QUE SYSTÈMES D'ADMINISTRATION DE MÉDICAMENT
申请人:AVIDEA TECH INC
公开号:WO2020072681A1
公开(公告)日:2020-04-09
An amphiphilic block copolymer having any one of the formulas S-[B]-H, S-[B]-H(D), D-[B]-H, S-B(D)-H, S-[B]-H-[B]-S, S-[B]-H(D)-[B]-S, D-[B]-H-[B]-S, D-[B]-H-[B]-D, S-B(D)-H-[B]-S or S-B(D)-H-B(D)-S; wherein S is a hydrophilic surface stabilizing group; B is a spacer group; H is a hydrophobic polymer or oligomer; D is a drug molecule; ( ) denotes that the group is bonded directly or indirectly as a side chain or as part of a side chain group to the adjacent group; [ ] denotes that the group is optional; and denotes that each of the adjacent S, B, H or D are linked directly to one another or indirectly to one another via a linker group.
具有以下任意一种公式的两性块共聚物:S-[B]-H、S-[B]-H(D)、D-[B]-H、S-B(D)-H、S-[B]-H-[B]-S、S-[B]-H(D)-[B]-S、D-[B]-H-[B]-S、D-[B]-H-[B]-D、S-B(D)-H-[B]-S或S-B(D)-H-B(D)-S;其中,S是亲水表面稳定基团;B是间隔基团;H是疏水聚合物或寡聚物;D是药物分子;()表示该基团直接或间接地作为侧链或侧链基团的一部分与相邻基团结合;[]表示该基团是可选的;和表示相邻的S、B、H或D中的每一个直接连接到彼此或间接通过连接基团连接到彼此。