4,6'-Bianthranilic acid

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,6'-Bianthranilic acid
• 英文别名: 2-amino-6-(3-amino-4-carboxyphenyl)benzoic acid
• 化学式: C₁₄H₁₂N₂O₄
• 分子量: 272.26
• InChiKey: QZZNDWGCUFSPKQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  127
• 氢给体数：
  4
• 氢受体数：
  6

文献信息

• SALTS OF PAROXETINE
  申请人：SMITHKLINE BEECHAM PLC

  公开号：EP1091958A1

  公开（公告）日：2001-04-18
• METHOD FOR ADAPTING A HYDROLYTIC ENZYME TO A COMPONENT THAT STABILIZES THE HYDROLYTIC ENZYME
  申请人：Henkel AG & Co., KGaA

  公开号：US20140186868A1

  公开（公告）日：2014-07-03

  The stabilization of a hydrolytic enzyme in a liquid preparation is to be improved through a component that stabilizes the hydrolytic enzyme. This is accomplished by a method for adapting a hydrolytic enzyme to a component that stabilizes the hydrolytic enzyme, comprising the following method steps: a) providing a hydrolytic enzyme (starting enzyme) and a component that stabilizes the hydrolytic enzyme and that comprises a reversible inhibitor of the hydrolytic enzyme; b) changing the amino acid sequence of the hydrolytic enzyme in at least one position, by substitution, deletion or insertion; c) determining the relative activity of the hydrolytic enzyme from step b) and the relative activity of the starting enzyme in a liquid preparation; d) selecting the hydrolytic enzyme that has a reduced relative activity by comparison with the relative activity of the starting enzyme.
• LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY, AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY
  申请人：JSR CORPORATION

  公开号：US20150092147A1

  公开（公告）日：2015-04-02

  A liquid crystal composition is described, including a liquid crystalline compound (A), and at least one nitrogen-containing compound (B) selected from compounds represented by formula (1) and compounds represented by formula (2), wherein R′ is a hydrogen atom or a monovalent organic group that is bonded to the nitrogen atom via a chain-shaped hydrocarbon group or an alicyclic hydrocarbon group, R 2 and R 3 are independently a divalent organic group that is bonded to the nitrogen atom via a chain-shaped hydrocarbon group, an alicyclic hydrocarbon group or *—CO—R 4 —, A 1 is a nitrogen-containing heteroaromatic ring, X 1 is a cyclic ether group or a polymerizable unsaturated group, and R 10 is a divalent organic group that is bonded to the primary amino group via a chain-shaped hydrocarbon group or an alicyclic hydrocarbon group.
• LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY ELEMENT HAVING THEREOF
  申请人：Chi Mei Corporation

  公开号：US20150177567A1

  公开（公告）日：2015-06-25

  The present invention relates to a liquid crystal alignment agent, a liquid crystal alignment film made by the liquid crystal alignment agent and a liquid crystal display element having the liquid crystal alignment film. The liquid crystal alignment agent includes a polymer composition (A), a photopolymerizable compound (B) and a solvent (C). The polymer composition (A) is synthesized by a mixture that includes a tetracarboxylic dianhydride component (a) and a diamine component (b). The aforementioned liquid crystal alignment agent has a lower ion density.
• LIQUID CRYSTAL ALIGNING AGENT, LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL ELEMENT
  申请人：JSR CORPORATION

  公开号：US20200048556A1

  公开（公告）日：2020-02-13

  A liquid crystal aligning agent which contains a polymer (A) and a polymer (B). Polymer (A): A polymer which has at least one structural unit U1 selected from the group consisting of structural units represented by formula (1) and structural units represented by formula (2), and a structural unit U2 derived from at least one monomer selected from the group consisting of styrene monomers and (meth)acrylic monomers. Polymer (B): At least one polymer selected from the group consisting of polyamic acids, polyamic acid esters and polyimides. In the formulae, R 7 represents a monovalent organic group having one or more carbon atoms; R 8 represents a monovalent organic group having one or more carbon atoms; and R 9 represents a hydrogen atom or a monovalent organic group having one or more carbon atoms.