N-Acryloyl-L-glutamic acid | 24638-84-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N-Acryloyl-L-glutamic acid
• 英文别名: (2S)-2-(prop-2-enoylamino)pentanedioic acid
• CAS: 24638-84-4
• 化学式: C₈H₁₁NO₅
• 分子量: 201.18
• InChiKey: VLEHUIOENHDIKW-YFKPBYRVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.2
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  104
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  methacryloylamido-L-glutamic acid 、 L-谷氨酸 、 sodium hydroxide 、 丙烯酰氯 在 乙酸乙酯 作用下， 以 水 为溶剂， 生成 N-Acryloyl-L-glutamic acid
  参考文献：
  名称：

  Glass-ionomer cements containing amino acids

  摘要：

  本发明涉及离子聚合物组合物和含有该组合物的离子聚合物水泥。该水泥可用于牙科和骨科医学。

  公开号：

  US20050165136A1
• 作为试剂：
  描述：

  sodium hydroxide 、 L-谷氨酸 、 丙烯酰氯 、 hydrochloride dihydrate salt 、 氯化钠 在 magnesium sulfate 、 乙酸乙酯 、 crude product 、 N-Acryloyl-L-glutamic acid 作用下， 以 乙酸乙酯 、 水 为溶剂， 反应 2.0h， 生成 N-Acryloyl-L-glutamic acid
  参考文献：
  名称：

  Water soluble polymers containing amino acid residues for dental

  摘要：

  本发明生产了具有改进物理性能的牙科修复用玻璃离子水泥。本发明使用氨基酸的丙烯酰基和甲基丙烯酰基衍生物与丙烯酸、甲基丙烯酸或各种丙烯酸共聚物混合物共聚，以产生水溶性聚羧酸。

  公开号：

  US05369142A1

文献信息

• MICRO/NANO MATERIALS, PRODUCTS OBTAINED BY COVALENTLY MODIFYING SURFACE OF MICRO/NANO MATERIALS WITH HYDROPHILIC MATERIALS, AND METHOD FOR MAKING SAME
  申请人：CHONGQING BOLANYING (BLY) BIOTECHNOLOGY CO., LTD.

  公开号：US20190077746A1

  公开（公告）日：2019-03-14

  Micro-nano materials, products obtained by covalently modifying the surfaces of micro/nano materials with hydrophilic materials, and methods for making the same. The micro/nano materials on the surfaces have carboxyl groups or/and pro-carboxyl groups which are converted into their active esters. The products are covalently modified by forming amide bonds between the active esters on the surfaces and the modification agents; where the modification agents are hydrophilic compounds and/or hydrophilic polymers bearing primary and/or secondary aliphatic amines. Monomers bearing carboxyl groups and/or pro-carboxyl groups are used to produce an adequate number of carboxyl groups and/or pro-carboxyl groups on the surface of a polymer material to be modified. The carboxyl groups and/or pro-carboxyl groups are converted into active esters. A reasonably-sized modification agent bearing primary and/or secondary amines, zwitterions and hydrophilic linear spacer arms is used to form amide bonds and obtain a covalently modified surface layer.

  微纳米材料，通过用亲水材料共价修饰微/纳米材料表面获得的产品，以及制备这些产品的方法。表面上的微/纳米材料具有羧基或/和前羧基，这些羧基或前羧基被转化为它们的活性酯。通过在表面上的活性酯和修饰剂之间形成酰胺键，共价修饰的产品；其中修饰剂是带有一次和/或二次脂肪胺基的亲水化合物和/或亲水性聚合物。使用带有羧基和/或前羧基的单体来产生足够数量的羧基和/或前羧基，以便在待修饰的聚合物材料表面上形成。将羧基和/或前羧基转化为活性酯。使用合理大小的带有一次和/或二次胺基、带有带电离子和亲水性线性间隔臂的修饰剂来形成酰胺键，并获得共价修饰的表面层。
• N-(5,6,7,8-tetrahydropyrido(2,3-D)pyrimidin-6-yl-alkanoyl)-glutamic acid derivatives
  申请人：THE TRUSTEES OF PRINCETON UNIVERSITY

  公开号：EP0343801A2

  公开（公告）日：1989-11-29

  A compound selected from the group consisting of a glutamic acid derivative of the formula: in which: R¹ is -OH or -NH₂; R² is hydrogen or a carboxy protecting group; R³ is a carbon-carbon bond, alkylene of 1 to 4 car­bon atoms, cyclohexylene, or R⁴ is hydrogen or an amino protecting group; Q is -S- or -O-; R⁵ is hydrogen, chloro or fluoro; and the configuration about the carbon atom designated * is S; and the pharmaceutically acceptable salts thereof. Also disclosed is a method of combatting neoplastic growth in a mammal and a pharmaceutical composition for combatting neoplastic growth in a mammal making use of the above compound.

  本发明涉及一种从以下组合中选择的化合物：其中：R¹为-OH或-NH₂；R²为氢或羧基保护基；R³为碳-碳键，1到4个碳原子的烷基，环己烷基，或R⁴为氢或氨基保护基；Q为-S-或-O-；R⁵为氢，氯或氟；并且指定的碳原子*的构型为S；以及其药学上可接受的盐。本发明还公开了一种在哺乳动物中对抗肿瘤生长的方法和一种制备上述化合物的药物组合物，用于对抗哺乳动物中的肿瘤生长。
• Emulsion type release coating composition and pressure sensitive adhesive tape
  申请人：IPPOSHA OIL INDUSTRIES CO. LTD.

  公开号：EP1048708A1

  公开（公告）日：2000-11-02

  An aqueous emulsion-type release coating composition comprising (i) a product produced by reaction of an ethylene-vinyl alcohol copolymer represented by the formula (1): wherein the sum of n, m and m' is an integer of 300 - 3,000, ratio of n/(n+m+m') is 0.1 - 0.9, and ratio of m/(m+m') is 0.9 - 1.0, with a C8-30 alkyl isocyanate, and (ii) a surface active agent which is a combination of a nonionic surface active agent having a hydrophilic-lyophilic balance (HLB) of not larger than 12, with an ionic surface active agent. The release coating composition is used as a release agent for a pressure sensitive adhesive tape or contact sheet.

  一种水性乳液型脱模涂层组合物，包含(i)由式(1)代表的乙烯-乙烯醇共聚物反应生成的产物： 其中 n、m 和 m' 之和为 300 - 3,000 的整数，n/（n+m+m'）之比为 0.1 - 0.9，m/（m+m'）之比为 0.9 - 1.0，与 C8-30 烷基异氰酸酯反应生成的产物，以及 (ii) 一种表面活性剂，它是一种亲水-亲油平衡（HLB）不大于 12 的非离子表面活性剂与一种离子表面活性剂的组合。脱模涂层组合物可用作压敏胶带或接触片的脱模剂。
• MICRO/NANOMATERIAL, PRODUCT THEREOF WITH SURFACE COVALENTLY MODIFIED WITH HYDROPHILIC MATERIAL, AND MANUFACTURING METHOD
  申请人：Chongqing Bolanying (BLY) Biotechnology Co., Ltd., China

  公开号：EP3470443A1

  公开（公告）日：2019-04-17

  Disclosed are micro-nano materials, products obtained by covalently modifying the surfaces of micro/nano materials with hydrophilic materials, and methods for making the same. The micro/nano materials on the surfaces have carboxyl groups or/and pro-carboxyl groups. The carboxyl groups or/and pro-carboxyl groups are converted into their active esters. The products are covalently modified by forming amide bonds between the active esters on the surfaces and the modification agents; where the modification agents are hydrophilic compounds and/or hydrophilic polymers bearing primary and/or secondary aliphatic amines. The method includes: using monomers bearing carboxyl groups and/or pro-carboxyl groups to generate an adequate number of carboxyl groups and/or pro-carboxyl groups on the surface of a polymer material to be modified, then converting them into active esters; using a reasonably-sized modification agent bearing primary and/or secondary amines, zwitterions and hydrophilic linear spacer arms to form amide bonds and obtain a covalently modified surface layer; regenerating active esters on the surface of a covalently modified product, then using the amide bond formation process to create multiple layers of covalent modification. High performance coating of the surface of a micro/nano material for negligible nonspecific adsorption is achieved with reasonably-sized hydrophilic modification agents.

  本发明公开了微纳米材料、通过亲水材料共价修饰微/纳米材料表面而获得的产品以及制造方法。微米/纳米材料表面具有羧基或/和原羧基。羧基或/和原羧基被转化为其活性酯。通过在表面上的活性酯和改性剂之间形成酰胺键，对产品进行共价改性；其中改性剂为亲水性化合物和/或亲水性聚合物，含有伯胺和/或仲脂族胺。该方法包括使用含有羧基和/或原羧基的单体，在待改性聚合物材料表面生成足够数量的羧基和/或原羧基，然后将其转化为活性酯；使用含有伯胺和/或仲胺、齐聚物和亲水线性间隔臂的合理大小的改性剂，形成酰胺键，获得共价改性表面层；在共价改性产品表面再生活性酯，然后使用酰胺键形成过程，形成多层共价改性层。通过合理大小的亲水改性剂，可实现微/纳米材料表面的高性能涂层，从而使非特异性吸附几乎可以忽略不计。
• Micro/nano materials, products obtained by covalently modifying surface of micro/nano materials with hydrophilic materials, and method for making same
  申请人：CHONGQING BOLANYING (BLY) BIOTECHNOLOGY CO., LTD.

  公开号：US10385013B2

  公开（公告）日：2019-08-20

  Micro-nano materials, products obtained by covalently modifying the surfaces of micro/nano materials with hydrophilic materials, and methods for making the same. The micro/nano materials on the surfaces have carboxyl groups or/and pro-carboxyl groups which are converted into their active esters. The products are covalently modified by forming amide bonds between the active esters on the surfaces and the modification agents; where the modification agents are hydrophilic compounds and/or hydrophilic polymers bearing primary and/or secondary aliphatic amines. Monomers bearing carboxyl groups and/or pro-carboxyl groups are used to produce an adequate number of carboxyl groups and/or pro-carboxyl groups on the surface of a polymer material to be modified. The carboxyl groups and/or pro-carboxyl groups are converted into active esters. A reasonably-sized modification agent bearing primary and/or secondary amines, zwitterions and hydrophilic linear spacer arms is used to form amide bonds and obtain a covalently modified surface layer.

  微纳米材料、通过亲水材料共价改性微/纳米材料表面而获得的产品以及制造方法。微米/纳米材料表面具有羧基或/和原羧基，这些羧基可转化为活性酯。通过在表面上的活性酯和改性剂之间形成酰胺键，对产品进行共价改性；其中，改性剂是亲水性化合物和/或亲水性聚合物，带有伯胺和/或仲脂族胺。含有羧基和/或原羧基的单体用于在待改性聚合物材料表面产生足够数量的羧基和/或原羧基。羧基和/或原羧基被转化为活性酯。使用含有伯胺和/或仲胺、齐聚物和亲水性线性间隔臂的合理大小的改性剂来形成酰胺键，从而获得共价改性表层。