4-semicarbazido-benzenesulfonic acid amide | 4663-12-1

• 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-semicarbazido-benzenesulfonic acid amide
• 英文别名: 4-Semicarbazido-benzolsulfonsaeure-amid；1-Semicarbazido-benzolsulfonamid-(4)；1-<4-Sulfamoyl-phenyl>-semicarbazid；1-(4-Sulfamoylphenyl)-semicarbazid；(4-Sulfamoylanilino)urea
• CAS: 4663-12-1
• 化学式: C₇H₁₀N₄O₃S
• 分子量: 230.247
• InChiKey: OOTLIHWXKOBCNC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  136
• 氢给体数：
  4
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-semicarbazido-benzenesulfonic acid amide 、 尿素 生成 4-(3,5-dioxo-[1,2,4]triazolidin-1-yl)-benzenesulfonamide
  参考文献：
  名称：

  Amorosa, Farmaco, Edizione Scientifica, 1948, vol. 3, p. 389,392

  摘要：

  DOI：
• 作为产物：
  描述：

  尿素 、 alkaline earth salt of/the/ methylsulfuric acid 生成 4-semicarbazido-benzenesulfonic acid amide
  参考文献：
  名称：

  Amorosa, Il Farmaco, scienza e tecnica, 1948, vol. 3, p. 389,392

  摘要：

  DOI：

文献信息

• Laccase activity enhancers for pulp bleaching
  申请人：——

  公开号：US20030089472A1

  公开（公告）日：2003-05-15

  A composition comprising an enzyme exhibiting laccase activity and an enzyme enhancing agent, also referred to as a mediator, is disclosed. A process for oxidizing a substrate that comprises treating the substrate with a composition comprising an enzyme exhibiting laccase activity and an enzyme enhancing agent is disclosed. The process when used on lignin-containing material bleaches the lignin-containing material. A process for enhancing the activity of an enzyme exhibiting laccase activity that comprises adding an enzyme enhancing agent to the enzyme is also disclosed.

  本发明公开了一种由具有漆酶活性的酶和酶促进剂（也称为调解剂）组成的组合物。本发明公开了一种氧化底物的工艺，该工艺包括用一种包含具有漆酶活性的酶和酶促进剂的组合物处理底物。该工艺用于含木质素的材料时，可漂白含木质素的材料。还公开了一种提高漆酶活性的工艺，该工艺包括向漆酶中添加一种酶强化剂。
• [EN] LACCASE ACTIVITY ENHANCERS FOR PULP BLEACHING<br/>[FR] AMPLIFICATEURS DE L'ACTIVITE DE LA LACCASE UTILISES A DES FINS DE BLANCHISSEMENT DE LA CELLULOSE
  申请人：HERCULES INC

  公开号：WO2003023134A1

  公开（公告）日：2003-03-20

  A composition comprising an enzyme exhibiting laccase activity and an enzyme enhancing agent, also referred to as a mediator, is disclosed. A process for oxidizing a substrate that comprises treating the substrate with a composition comprising an enzyme exhibiting laccase activity and an enzyme enhancing agent is disclosed. The process when used on lignin-containing material bleaches the lignin-containing material. A process for enhancing the activity of an enzyme exhibiting laccase activity that comprises adding an enzyme enhancing agent to the enzyme is also disclosed.