发明名称 |
LONG-CHAIN DIMETHYLANILINE DERIVATIVE COMPOUNDS, THEIR PREPARATION METHODS, SELF-ASSEMBLED TEXTURES, AND USES THEREOF |
摘要 |
Disclosed are a dimethylphenylammonium long-chain compound, a preparation, a self-assembled structure and a use thereof. The compound can have an ultra-long-acting anaesthetic effect, is a N-diethylaminoacetyl-2,6-dimethylphenylammonium compound, and the structure thereof is as shown by formula (I). The compound can perform self-assembly in an aqueous solvent to form a micelle or a gel, and the micelle or gel can exert a long-time local anaesthetic effect on an organism, wherein the local anaesthetic and/or analgetic time may exceed 72 hours. The compound can be used as a biological material capable of performing self-assembly in water to form a micelle or gel and having a local anaesthetic effect; at the same time, the compound can also be used as a biological material for wrapping a pharmaceutically active molecule and/or drug carrier, comprising a pharmaceutically active molecule and/or drug carrier used for treating pain, pruritus and other symptoms, as well as a preparation excipient used for a delivery system, etc., all having good prospects. |
申请公布号 |
CA2955719(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
CA20152955719 |
申请日期 |
2015.07.22 |
申请人 |
WEST CHINA HOSPITAL, SICHUAN UNIVERSITY |
发明人 |
TANG, LEI;LIU, JIN;ZHANG, WENSHENG;YANG, JUN;KE, BOWEN;YIN, QINQIN |
分类号 |
C07C219/04;A61K31/167;A61P23/02;C07C237/20 |
主分类号 |
C07C219/04 |
代理机构 |
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代理人 |
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