申请人:Niitsu Yoshiro
公开号:US20130017249A1
公开(公告)日:2013-01-17
Here described are compounds consisting of the structure
(targeting molecule)
m
-linker-(targeting molecule)
n
,
wherein the targeting molecule is a retinoid or a fat soluble vitamin having a specific receptor on the target cell; wherein m and n are independently 0, 1, 2 or 3; and wherein the linker comprises a polyethylene glycol (PEG) or PEG-like molecule, as well as compositions and pharmaceutical formulations including these compounds which are useful for the targeting and delivery of therapeutic agents; and methods of using these compositions and pharmaceutical formulations.
这里描述的是由结构(靶向分子)m-连接物(靶向分子)n组成的化合物,其中靶向分子是一种视黄醇或脂溶性维生素,在靶细胞上具有特定的受体;其中m和n独立地为0、1、2或3;连接物包括聚乙二醇(PEG)或类似PEG的分子,以及包括这些化合物的组合物和药物制剂,用于治疗剂的靶向和传递;以及使用这些组合物和药物制剂的方法。