Aminonaphthalimide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 英文名称: Aminonaphthalimide
• 英文别名: 4-aminobenzo[de]isoquinoline-1,3-dione
• 化学式: C₁₂H₈N₂O₂
• 分子量: 212.2
• InChiKey: HCSXGHIWQVZBJK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  72.2
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• [EN] CELL-PERMEABLE PROBES FOR IDENTIFICATION AND IMAGING OF SIALIDASES<br/>[FR] SONDES PERMÉABLES AUX CELLULES POUR L'IDENTIFICATION ET L'IMAGERIE DE SIALIDASES
  申请人：ACADEMIA SINICA

  公开号：WO2014031498A1

  公开（公告）日：2014-02-27

  Provided herein are novel irreversible sialidase inhibitors. These compounds can be conjugated with a detectable tagging moiety such as azide-annexed biotin via CuAAC for isolation and identification of sialidases. The provided compounds and the corresponding detectable conjugates are useful for detecting sialidase-containing pathogens and imaging in situ sialidase activities under physiological conditions.

  提供了一种新型的不可逆唾液酸酶抑制剂。这些化合物可以通过点击化学（CuAAC）与可检测的标记基团（如叠氮基连在生物素上）进行偶联，用于分离和识别唾液酸酶。所提供的化合物及相应的可检测偶联物可用于检测含有唾液酸酶的病原体，以及在生理条件下对唾液酸酶活性进行成像。
• Promiscuous G-protein compositions and their use
  申请人：Negulescu Paul

  公开号：US20060008855A1

  公开（公告）日：2006-01-12

  Disclosed are compositions and methods for their use, such as in identifying G-protein coupled receptors and ligands and compounds that modulate signal transduction. The compositions and methods employ promicuous G-proteins. Activation of the promiscous G-protein can be detected in a variety of assays, including assays in which activation is indicated by a change in fluorescence emission of a sample that contains the composition.

  揭示了用于识别G蛋白偶联受体、配体以及调节信号转导的化合物的组合物和使用它们的方法。这些组合物和方法利用了多功能G蛋白。可以通过各种测定方法检测多功能G蛋白的激活，包括在激活导致含有该组合物的样品的荧光发射变化的测定中。
• [EN] PHOSPHOLIPID-FLAVAGLINE CONJUGATES AND METHODS OF USING THE SAME FOR TARGETED CANCER THERAPY<br/>[FR] CONJUGUÉS PHOSPHOLIPIDE-FLAVAGLINE ET PROCÉDÉS D'UTILISATION DE CEUX-CI POUR UNE THÉRAPIE ANTICANCÉREUSE CIBLÉE
  申请人：CELLECTAR BIOSCIENCES INC

  公开号：WO2021072300A1

  公开（公告）日：2021-04-15

  Disclosed herein are phospholipid ether (PLE) molecules. Further provided are phospholipid-flavagline conjugates. The phospholipid-flavagline conjugate may include a PLE conjugated to a flavagline via a linker. Further provided herein are methods of treating cancer in a subject and methods of targeting a drug to a tumor or cancer cell in a subject.

  本文披露了磷脂醚（PLE）分子。进一步提供了磷脂醚-黄樟素共轭物。磷脂醚-黄樟素共轭物可能包括通过连接剂将PLE与黄樟素共轭的结构。本文还提供了在受试者中治疗癌症的方法以及将药物靶向肿瘤或癌细胞的方法。
• COMPOSITIONS AND METHODS FOR QUADRICYCLANE MODIFICATION OF BIOMOLECULES
  申请人：Sletten Ellen May

  公开号：US20130244267A1

  公开（公告）日：2013-09-19

  The present disclosure features a strain-promoted [2+2+2] reaction that can be carried out under physiological conditions. In general, the reaction involves reacting a pi-electrophile with a low lying LUMO with a quadricyclane on a biomolecule, generating a covalently modified biomolecule. The selectivity of the reaction and its compatibility with aqueous environments provides for its application in vivo and in vitro. The reaction is compatible with modification of living cells. In certain embodiments, the pi-electrophile can comprise a molecule of interest that is desired for delivery to a quadricyclane-containing biomolecule via [2+2+2] reaction.

  本公开揭示了一种在生理条件下可以进行的应变促进的[2+2+2]反应。一般来说，该反应涉及将一个π-亲电体与生物分子上的低能LUMO与四环烷基进行反应，生成一个共价修饰的生物分子。该反应的选择性及其与水性环境的兼容性使其可以在体内和体外应用。该反应与修饰活细胞兼容。在某些实施例中，π-亲电体可以包括所需用于通过[2+2+2]反应传递到含有四环烷基的生物分子的感兴趣分子。
• Optically-Detectable Enzyme Substrates and Their Method of Use
  申请人：Life Technologies Corporation

  公开号：US20160139135A1

  公开（公告）日：2016-05-19

  The present invention relates to compounds that are substrates for an enzyme, and upon reaction with the enzyme provide a detectable response, such as an optically detectable response. In particular, the compounds have utility in detecting the presence of a β-lactamase in a sample. In addition to the compounds, methods are disclosed for analyzing a sample for the presence of a β-lactmase, for example, as an indicator of expression of a nucleic acid sequence including a sequence coding for a β-lactmase. Kits are disclosed that include the disclosed compounds and additional components, for example, cells, antibodies, a β-lactmase or instructions for using the components in an assay.

  本发明涉及一种酶底物化合物，与酶反应后产生可检测的响应，例如光学可检测的响应。具体而言，这些化合物在检测样品中β-内酰胺酶的存在方面具有实用性。除了这些化合物外，还公开了用于分析样品中β-内酰胺酶存在的方法，例如，作为表达包括编码β-内酰胺酶序列的核酸序列的指示器。还公开了包括这些化合物和额外组分的试剂盒，例如细胞、抗体、β-内酰胺酶或使用这些组分进行检测的说明书。