4-(乙酰氨基)苯磺酸苯酯 | 43001-55-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(乙酰氨基)苯磺酸苯酯
• 英文名称: 4-phenoxysulfonylacetanilide
• 英文别名: Phenyl-N-acetylsulfanilat；p-Acetamino-benzolsulfonsaeure-phenylester；N-acetyl-sulfanilic acid phenyl ester；N-Acetyl-sulfanilsaeure-phenylester；Benzenesulfonic acid, 4-(acetylamino)-, phenyl ester；phenyl 4-acetamidobenzenesulfonate
• CAS: 43001-55-4
• 化学式: C₁₄H₁₃NO₄S
• 分子量: 291.328
• InChiKey: YTBSBFHQGLBQNI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  80.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-(乙酰氨基)苯磺酸苯酯 在 盐酸 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 2.0h， 生成
  参考文献：
  名称：

  A colormetric assay for catechol-O-methyltransferase

  摘要：

  A series of catechol diazo dyes were synthesized and tested as substrates for the enzyme catechol-O-methyltransferase (COMT) with the aim of developing a sensitive HPLC assay method using visible wavelength light detection. A method was developed which allowed for the determination of the two regioisomeric methylated products of the COMT catalyzed reaction of 4-[(3,4-dihydroxyphenyl)azo]benzenesulfonate with S-adenosylmethionine (AdoMet). Separation of the assay components was achieved by reverse phase chromatography using an isocratic mobile phase. No pre-preparation of the assay samples was required. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2003.10.038
• 作为产物：
  描述：

  对乙酰胺基苯磺酰氯 、 苯酚 在 吡啶 作用下， 反应 0.25h， 以47%的产率得到4-(乙酰氨基)苯磺酸苯酯
  参考文献：
  名称：

  A colormetric assay for catechol-O-methyltransferase

  摘要：

  A series of catechol diazo dyes were synthesized and tested as substrates for the enzyme catechol-O-methyltransferase (COMT) with the aim of developing a sensitive HPLC assay method using visible wavelength light detection. A method was developed which allowed for the determination of the two regioisomeric methylated products of the COMT catalyzed reaction of 4-[(3,4-dihydroxyphenyl)azo]benzenesulfonate with S-adenosylmethionine (AdoMet). Separation of the assay components was achieved by reverse phase chromatography using an isocratic mobile phase. No pre-preparation of the assay samples was required. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2003.10.038

文献信息

• NOVEL COMPOUND AND METHOD FOR PREVENTING OR TREATING OF RESPIRATORY DISEASES COMPRISING THE SAME AS AN ACTIVE INGREDIENT
  申请人：YONSEI UNIVERSITY, UNIVERSITY - INDUSTRY FOUNDATION (UIF)

  公开号：US20220193041A1

  公开（公告）日：2022-06-23

  The present invention relates to a novel compound, and a composition for preventing or treating of respiratory disease comprising the novel compound, E- or Z-isomer thereof, optical isomer thereof, a mixture of two isomers thereof, precursor thereof, pharmaceutically acceptable salt thereof or solvate thereof as an active ingredient.
• A colormetric assay for catechol-O-methyltransferase
  作者：Karl Bailey、Rebecca Cowling、Eng Wui Tan、Daniel Webb

  DOI：10.1016/j.bmc.2003.10.038

  日期：2004.2

  A series of catechol diazo dyes were synthesized and tested as substrates for the enzyme catechol-O-methyltransferase (COMT) with the aim of developing a sensitive HPLC assay method using visible wavelength light detection. A method was developed which allowed for the determination of the two regioisomeric methylated products of the COMT catalyzed reaction of 4-[(3,4-dihydroxyphenyl)azo]benzenesulfonate with S-adenosylmethionine (AdoMet). Separation of the assay components was achieved by reverse phase chromatography using an isocratic mobile phase. No pre-preparation of the assay samples was required. (C) 2003 Elsevier Ltd. All rights reserved.