
基本信息:
- 专利标题: 氨基醇类脂质和其用途
- 专利标题(英):Aminoalcohol lipidoids and uses thereof
- 申请号:CN200980149576.1 申请日:2009-11-06
- 公开(公告)号:CN102245559B 公开(公告)日:2015-05-27
- 发明人: 凯丽·彼得·马洪 , 凯文·托马斯·洛夫 , 克里斯托弗·G·莱文斯 , 凯瑟琳·安·怀特黑德 , 罗伯特·S·兰格 , 丹尼尔·格里菲斯·安德森
- 申请人: 麻省理工学院
- 申请人地址: 美国马萨诸塞州
- 专利权人: 麻省理工学院
- 当前专利权人: 麻省理工学院
- 当前专利权人地址: 美国马萨诸塞州
- 代理机构: 北京律盟知识产权代理有限责任公司
- 代理人: 孟锐
- 优先权: 61/112,414 2008.11.07 US; 61/166,518 2009.04.03 US
- 国际申请: PCT/US2009/006018 2009.11.06
- 国际公布: WO2010/053572 EN 2010.05.14
- 进入国家日期: 2011-06-09
- 主分类号: C07C217/42
- IPC分类号: C07C217/42 ; A61K47/18 ; C07D241/04 ; B01J31/12
Aminoalcohol lipidoids are prepared by reacting an amine with an epoxide-terminated compound are described. Methods of preparing aminoalcohol lipidoids from commercially available starting materials are also provided. Aminoalcohol lipidoids may be prepared from racemic or stereochemically pure epoxides. Aminoalcohol lipidoids or salts forms thereof are preferably biodegradable and biocompatible and may be used in a variety of drug delivery systems. Given the amino moiety of these aminoalcohol lipidoid compounds, they are particularly suited for the delivery of polynucleotides. Complexes, micelles, liposomes or particles containing the inventive lipidoids and polynucleotide have been prepared. The inventive lipidoids may also be used in preparing microparticles for drug delivery. They are particularly useful in delivering labile agents given their ability to buffer the pH of their surroundings.
公开/授权文献:
- CN102245559A 氨基醇类脂质和其用途 公开/授权日:2011-11-16
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07C | 无环或碳环化合物 |
------C07C217/00 | 连接在同一个碳架上的含氨基和醚化的羟基的化合物 |
--------C07C217/02 | .醚化的羟基和氨基连接在同一个碳架的非环碳原子上 |
----------C07C217/04 | ..碳架是无环和饱和的 |
------------C07C217/42 | ...醚化的羟基和至少两个氨基连接在碳架上 |