发明名称 |
COMPOUNDS FOR TARGETING DRUG DELIVERY AND ENHANCING siRNA ACTIVITY |
摘要 |
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. |
申请公布号 |
US2017001950(A1) |
申请公布日期 |
2017.01.05 |
申请号 |
US201615177284 |
申请日期 |
2016.06.08 |
申请人 |
Nitto Denko Corporation |
发明人 |
Niitsu Yoshiro;Payne Joseph E.;Gaudette John A.;Hou Zheng;Knopov Victor;Witte Richard P.;Ahmadian Mohammad;Perelman Loren A.;Tanaka Yasunobu;Akopian Violetta |
分类号 |
C07C237/22;A61K9/127;C12N15/113;C07C233/21;C07C235/48;C07F9/10;C07C235/08 |
主分类号 |
C07C237/22 |
代理机构 |
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代理人 |
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主权项 |
1. A compound, consisting of the structure (retinoid)m-linker-(retinoid)n, wherein m and n are independently 1, 2, or 3; wherein m+n=4-6; and wherein the linker comprises one or more elements selected from a polyethylene glycol (PEG), glutarate (Glu), hexyl, Gly3, and 4-aminobutanoate (GluNH). |
地址 |
Osaka JP |