1-methyl-1H-indole-5-sulfonamide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 1-methyl-1H-indole-5-sulfonamide
• 英文别名: 1-Methylindole-5-sulfonamide
• 化学式: C₉H₁₀N₂O₂S
• 分子量: 210.257
• InChiKey: SHFARUOLTMZNRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  73.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-methyl-1H-indole-5-sulfonamide 、 3,4-二氯苯异氰酸酯 生成 N-[[(3,4-dichlorophenyl)amino]carbonyl]-1-methyl-1H-indole-5-sulfonamide
  参考文献：
  名称：

  Indole-sulfonamides as antitumor agents

  摘要：

  公开号：

  EP0614887B1
• 作为产物：
  描述：

  N-甲基吲哚啉-5-磺酰胺 在 钯 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 以211 mg (95%)的产率得到5-(methylsulfamoyl)indole
  参考文献：
  名称：

  Antitumor compositions and methods of treatment

  摘要：

  这项发明提供了某些磺胺基喹喔啉衍生物，并提供了在哺乳动物中治疗易感肿瘤的方法。还提供了某些新型药物配方，采用这些磺胺基喹喔啉衍生物与载体、稀释剂或赋形剂的组合。

  公开号：

  US05529999A1

文献信息

• LIQUID CRYSTAL COMPOSITION
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20170335191A1

  公开（公告）日：2017-11-23

  A liquid crystal composition which prevents production of an alignment defect of a liquid crystal compound and also has excellent storage stability during dissolution in a solvent is provided. The liquid crystal composition is suitable for constituting a retardation film capable of favorable circular polarization conversion. The liquid crystal composition includes a polymerizable liquid crystal compound having 3 or more ring structures in the main chain, and aluminum. A content of the aluminum is 1 ppm or more and 170 ppm or less relative to the polymerizable liquid crystal compound.

  提供了一种液晶组合物，可以防止液晶化合物的对准缺陷产生，并且在溶剂中溶解时具有优异的储存稳定性。该液晶组合物适用于构成具有良好圆偏振转换的减速膜。该液晶组合物包括具有3个或更多环结构的可聚合液晶化合物和铝。铝的含量相对于可聚合液晶化合物为1 ppm或更多，170 ppm或更少。
• Quinoxaline derivative used in the treatment of tumours
  申请人：ELI LILLY AND COMPANY

  公开号：EP0672662A1

  公开（公告）日：1995-09-20

  This invention provides certain sulfonamidoquinoxaline derivatives of formula (I) and methods for using them in the treatment of susceptible neoplasms in mammals. Also provided are certain novel pharmaceutical formulations employing these sulfonamidoquinoxaline derivatives, in combination with a carrier, diluent or excipient. wherein:    A is phenyl, naphthyl, heterocyclic, or unsaturated heterocyclic,      said groups being optionally substituted with one or more halo, trifluoromethyl, C₁-C₆ alkyl, or -NR³R⁴,        where R³ and R⁴ are independently selected from the group consisting of hydrogen and C₁-C₆ alkyl;    R¹ and R² are independently selected from the group consisting of hydrogen, trifluoromethyl, halo, and C₁-C₆ alkyl, provided that R¹ and R² cannot both be hydrogen; provided that when one of R¹ and R² is hydrogen and the other is halo, R³ and R⁴ cannot both be hydrogen; or a tautomer or salt or solvate thereof.

  本发明提供了某些式（I）的磺酰胺基喹喔啉衍生物以及使用它们治疗哺乳动物易感肿瘤的方法。本发明还提供了某些新型药物制剂，这些药物制剂采用了这些磺酰胺基喹喔啉衍生物与载体、稀释剂或赋形剂的组合。 其中 A 是苯基、萘基、杂环或不饱和杂环、 所述基团任选被一个或多个卤代、三氟甲基、C₁-C₆ 烷基或 -NR³R⁴ 取代、 其中 R³ 和 R⁴ 独立选自由氢和 C₁-C₆ 烷基组成的组； R¹ 和 R² 独立选自由氢、三氟甲基、卤代和 C₁-C₆ 烷基组成的组，但 R¹ 和 R² 不能都是氢； 当 R¹ 和 R² 中的一个是氢，另一个是卤素时，R³ 和 R⁴ 不能都是氢； 或其同系物、盐或溶液。
• Liquid crystal composition
  申请人：Sumitomo Chemical Company, Limited

  公开号：US10336938B2

  公开（公告）日：2019-07-02

  A liquid crystal composition containing a polymerizable liquid crystal compound (A) having 5 or more ring structures in its main chain and a polymer (B) of the polymerizable liquid crystal compound (A) having 5 or more ring structures in its main chain, which inhibits occurrence of an orientation defect of a liquid crystal compound and exhibits excellent storage stability when dissolved in a solvent is provided.

  本发明提供了一种液晶组合物，其中含有主链上具有 5 个或更多环状结构的可聚合液晶化合物（A）和主链上具有 5 个或更多环状结构的可聚合液晶化合物（A）的聚合物（B），该组合物能抑制液晶化合物取向缺陷的发生，并在溶解于溶剂中时表现出优异的储存稳定性。
• Liquid crystal composition, method of producing the same, and retardation film constituted from the same
  申请人：Sumitomo Chemical Company, Limited

  公开号：US11193065B2

  公开（公告）日：2021-12-07

  A liquid crystal composition is provided containing a polymerizable liquid crystal compound, the composition having high preservation stability when dissolved in a solvent and also having the ability to restrain the development of orientation defects of the liquid crystal compound. A method of producing such a liquid crystal composition is also provided with ease. The liquid crystal composition includes a first polymerizable liquid crystal compound having five or more ring structures on its principal chain and represented by the following formula (A) and a second polymerizable liquid crystal compound having five or more ring structures and represented by the following formula (B).

  提供了一种含有可聚合液晶化合物的液晶组合物，该组合物溶解在溶剂中时具有很高的保存稳定性，还能抑制液晶化合物取向缺陷的发展。此外，还提供了一种生产这种液晶组合物的简便方法。该液晶组合物包括主链上具有五个或五个以上环结构并由下式（A）表示的第一种可聚合液晶化合物和具有五个或五个以上环结构并由下式（B）表示的第二种可聚合液晶化合物。
• LIQUID CRYSTAL COMPOSITION, METHOD OF PRODUCING THE SAME, AND RETARDATION FILM CONSTITUTED FROM THE SAME
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20170306234A1

  公开（公告）日：2017-10-26

  A liquid crystal composition is provided containing a polymerizable liquid crystal compound, the composition having high preservation stability when dissolved in a solvent and also having the ability to restrain the development of orientation defects of the liquid crystal compound. A method of producing such a liquid crystal composition is also provided with ease. The liquid crystal composition includes a first polymerizable liquid crystal compound having five or more ring structures on its principal chain and represented by the following formula (A) and a second polymerizable liquid crystal compound having five or more ring structures and represented by the following formula (B).