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📜6-甲基尿嘧啶置于水,Potassium Hydroxide,三氯氧磷体系中,化学反应生成 2,4-二甲氧基-6-甲基嘧啶
参考文献:Alpha,Beta-Unsaturated Monomers Capable Of Multimerization In An Aqueous Solution,And Methods Of Using Same
标题:Alpha,Beta-Unsaturated Monomers Capable Of Multimerization In An Aqueous Solution,And Methods Of Using Same
摘要:本文描述了一种单体,当与水性介质中的另一个,两个,三个或更多其他单体接触时,能够形成生物上有用的多聚体.在一个方面,这种单体可能能够在水性介质(例如体内)中与另一个单体结合形成多聚体(例如二聚体).考虑到的单体可能包括配体基团,连接元素和连接配体基团与连接元素的连接元素.在水性介质中,这些考虑到的单体可以通过每个连接元素连接在一起,因此能够同时调节一个或多个生物分子,例如,调节蛋白质上的两个或更多结合结构域.

专利信息

专利号:US-6103865-A
优先权日:1998-08-03
标 题 :PH-sensitive polymer containing sulfonamide and its synthesis method
发明人：BAE YOU HAN; PARK SANG YEOB
权利人:KWANGJU INST SCI & TECH
摘要:There are disclosed pH-sensitive polymers containing sulfonamide groups, which can be changed in physical properties, such as swellability and solubility, depending on pH and which can be applied for a drug-delivery system, bio-material, sensor, etc, and a preparation method therefor. The pH-sensitive polymers are prepared by introduction of sulfonamide groups, various in pKa, to hydrophilic groups of polymers either through coupling to the hydrophilic groups, such as acrylamide, N,N-dimethylacrylamide, acrylic acid, N-isopropylacrylamide, etc, of polymers or copolymerization with other polymerizable monomers. These pH-sensitive polymers may have a structure of linear polymer, grafted copolymer, hydrogel or interpenetrating network polymer.