3-acetylamino-benzenediazonium; chloride | 25102-82-3

• 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: 3-acetylamino-benzenediazonium; chloride
• 英文别名: 3-Acetylamino-benzoldiazonium; Chlorid；3-Acetamidobenzenediazonium;chloride
• CAS: 25102-82-3
• 化学式: C₈H₈N₃O*Cl
• 分子量: 197.624
• InChiKey: UNSAFDQJMBGUOF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.87
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  57.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-acetylamino-benzenediazonium; chloride 、 sodium;(Z)-(6,6-dimethyl-4-oxooxan-3-ylidene)methanolate 以 水 为溶剂， 反应 1.0h， 以85%的产率得到2,2-dimethyl-5-[(3-acetamido-phenyl)hydrazono]-tetrahydro-pyran-4-one
  参考文献：
  名称：

  Synthesis and biological activity of a novel class of pyridazine analogues as non-competitive reversible inhibitors of protein tyrosine phosphatase 1B (PTP1B)

  摘要：

  A series of novel pyridazine analogues were prepared and the structure activity relationship of their behavior as inhibitors of PTP1B was evaluated. Most of the analogues had potencies in the low micromolar range. The in vitro kinetics of this compound series demonstrated that they were reversible non-competitive binders. This indicates that there may exist another site in the enzyme through which enzyme activity can be inhibited, which is not a recognized interaction domain. Some of the analogues exhibited high selectivity for other PTPases, for example, compound 12mp showed 20-fold selectivity for PTP1B (IC50 = 5.6 muM) versus both TCPTP and LAR (>100 muM, respectively). In contrast to many tyrosine phosphatase mimetic inhibitors, this compound class lacks negative charge and thus showed high permeability across cell membranes. Selective analogues in the series were analyzed in an in vitro cellular assay, which showed increased insulin-stimulated insulin receptor phosphorylation. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(02)00176-1
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 sodium nitrite 作用下， 生成 3-acetylamino-benzenediazonium; chloride
  参考文献：
  名称：

  Gray, Journal of the Chemical Society, 1926, p. 3180

  摘要：

  DOI：

文献信息

• Method of detecting phosphatase
  申请人：AISIN SEIKI KABUSHIKI KAISHA

  公开号：EP0599270A2

  公开（公告）日：1994-06-01

  An easy operable method of detecting phosphatase which comprises a step for the production of a dye to obtain an azo dye by the reaction of phosphatase in a tissue or cell or on chromosome with a 2'-naphthol AS phosphate, e.g. 3-hydroxy- N-2-biphenyl-2-naphthalenecarboxamide phosphate ester, followed by the reaction between the 2'-naphthol AS phosphate with a diazonium salt; an excitation step for the irradiation of excited light to the azo dye; and a detection step for the detection of fluorescence which is emitted upon irradiation of the excited light. The fluorescence is intense and lasts for a long time.

  一种易于操作的检测磷酸酶的方法，它包括一个生产染料的步骤，通过组织或细胞或 染色体上的磷酸酶与 2'-萘酚 AS 磷酸酯（如 3-羟基-N-2-联苯-2-萘甲酰胺磷酸酯）反 应，得到偶氮染料；一个激发步骤，用于激发组织或细胞或染色体上的磷酸酶。3-hydroxy- N-2-biphenyl-2-naphthalenecarboxamide phosphate ester，然后 2'-naphthol AS phosphate 与重氮盐反应；激发步骤，将激发光照射到偶氮染料上；检测步骤，检测激发光照射后发出的荧光。荧光强度高，持续时间长。
• US5480791A
  申请人：——

  公开号：US5480791A

  公开（公告）日：1996-01-02