2-(3-Methylimidazol-3-ium-1-yl)acetic acid

• 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: 2-(3-Methylimidazol-3-ium-1-yl)acetic acid
• 化学式: C6H9N2O2+
• 分子量: 141.15
• InChiKey: ZATMQQFXKCSCSO-UHFFFAOYSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  46.1
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• [EN] AZOLIUM AND PURINIUM SALT ANTICANCER AND ANTIMICROBIAL AGENTS<br/>[FR] ANTIMICROBIENS ET ANTINÉOPLASIQUES DE SELS D'AZOLIUM ET DE PURINIUM
  申请人：UNIV AKRON

  公开号：WO2012149523A1

  公开（公告）日：2012-11-01

  Singly and multiply charged imidazolium cations (ICs) have been identified as a class of chemical compositions that possess potent antineoplastic, antibacterial and antimicrobial properties. The imidazolium cations disclosed demonstrate greater or equivalent potency towards cancerous cells as the current clinical standard, cisplatin. These imidazolium cations, however, achieve this efficacy without any of the known toxic side effects caused by heavy metal-based antineoplastic drugs such as cisplatin.

  单电荷和多电荷咪唑阳离子（ICs）已被确认为一类具有强效抗肿瘤、抗菌和抗微生物特性的化学成分。所披露的咪唑阳离子对癌细胞表现出比当前临床标准顂铂更高或相等的效力。然而，这些咪唑阳离子在不引起类似顂铂等重金属抗肿瘤药物已知的毒副作用的情况下实现了这种功效。
• AZOLIUM AND PURINIUM SALT ANTICANCER AND ANTIMICROBIAL AGENTS
  申请人：Youngs Wiley

  公开号：US20140142307A1

  公开（公告）日：2014-05-22

  Singly and multiply charged imidazolium cations (ICs) have been identified as a class of chemical compositions that possess potent antineoplastic, antibacterial and antimicrobial properties. The imidazolium cations disclosed demonstrate greater or equivalent potency towards cancerous cells as the current clinical standard, cisplatin. These imidazolium cations, however, achieve this efficacy without any of the known toxic side effects caused by heavy metal-based antineoplastic drugs such as cisplati.

  单电荷和多电荷咪唑阳离子（ICs）已被确定为一类具有强效抗肿瘤、抗菌和抗微生物特性的化学成分。所公开的咪唑阳离子在对癌细胞的作用上表现出与当前临床标准药物顺铂相当或更强的效力。然而，这些咪唑阳离子在不像顺铂这样的重金属抗肿瘤药物所知的毒性副作用下，就能实现这种功效。
• GEL POLYMER ELECTROLYTE COMPOSITION
  申请人：Kuraray Co., Ltd.

  公开号：EP2524932A1

  公开（公告）日：2012-11-21

  An objective of the present invention is to provide a gel polymer electrolyte composition which exhibits excellent electrolyte retaining ability, excellent ion conductivity, higher mechanical strength and excellent shape preservation, which does not require an extra step for crosslinking, and which can provide a secondary battery with excellent cycle properties and a vinyl acetal polymer used for a gel polymer electrolyte composition. There are provided a vinyl acetal polymer for a gel polymer electrolyte composition, wherein the vinyl acetal polymer has a cationic functional group, as well as a gel polymer electrolyte composition comprising the vinyl acetal polymer and an electrolyte solution, wherein a weight ratio of the vinyl acetal polymer to the electrolyte solution is 0.5:99.5 to 9:91.

  本发明的目的是提供一种凝胶聚合物电解质组合物，该组合物具有优异的电解质保持能力、优异的离子传导性、较高的机械强度和优异的形状保持性，不需要额外的交联步骤，可提供具有优异循环性能的二次电池，以及一种用于凝胶聚合物电解质组合物的乙缩醛聚合物。提供了一种用于凝胶聚合物电解质组合物的乙烯基乙缩醛聚合物，其中乙烯基乙缩醛聚合物具有阳离子官能团，以及一种凝胶聚合物电解质组合物，该组合物由乙烯基乙缩醛聚合物和电解质溶液组成，其中乙烯基乙缩醛聚合物与电解质溶液的重量比为 0.5:99.5 至 9:91。
• POLYMERIC AND SOLID-SUPPORTED CATALYSTS, AND METHODS OF DIGESTING CELLULOSIC MATERIALS USING SUCH CATALYSTS
  申请人：Midori Renewables, Inc.

  公开号：US20150202607A1

  公开（公告）日：2015-07-23

  Provided herein are catalysts useful in non-enzymatic saccharification processes. The catalysts can be polymeric catalysts or solid-supported catalysts with acidic and ionic moieties. Provided are also methods for hydrolyzing cellulosic materials into monosaccharides and/or oligosaccharides using the catalysts described herein.
• Preparation Method Of Oxidized Anticoagulant Starch Adhesive
  申请人：Hongsheng Technology (Beijing) Co., Ltd

  公开号：US20210024788A1

  公开（公告）日：2021-01-28

  The present invention provides a preparation method of an oxidized anticoagulant starch adhesive, comprising the following steps: (1) an original starch and deionized water are mixed to form a starch emulsion, then the pH is adjusted to perform an oxidation reaction; a reductant is added to react with the unreacted oxidant, after the reaction is completed, an esterifying agent is added to perform an esterification reaction after adjusting pH; then a product is neutralized, washed, filtered and dried to obtain starch granules; and (2) a 40-50% starch emulsion is formulated by using the starch granules obtained in the step (1), the pH is adjusted to 6.5-7.5 after gelatinization, and dispersing agent, defoamer and water are added to form a starch adhesive. The esterifying agent used is composed of an anion and a cation, which significantly improves anticoagulant effect of the starch adhesive.