酚磺胺噻唑 | 515-54-8

• 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: 酚磺胺噻唑
• 中文别名: 對硫醯胺福唑酚
• 英文名称: Phenolsulfazole
• 英文别名: 4-hydroxy-N-thiazol-2-yl-benzenesulfonamide；4-Hydroxy-benzolsulfonsaeure-thiazol-2-ylamid；phenosulfazole；4-hydroxy-N-(1,3-thiazol-2-yl)benzenesulfonamide
• CAS: 515-54-8
• 化学式: C₉H₈N₂O₃S₂
• mdl: MFCD11164627
• 分子量: 256.306
• InChiKey: JBACAGZMXLDQCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  116
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 海关编码：
  2935009090

制备方法与用途

苯磺胺唑是一种有效的抗病毒药物，研究显示它对脊髓灰质炎病毒具有潜在的治疗效果。

反应信息

• 作为反应物：
  描述：

  酚磺胺噻唑 在 水 、 sodium hydrogensulfite 作用下， 生成 2-(4-hydroxy-benzenesulfonylamino)-2,3-dihydro-thiazole-2-sulfonic acid ; sodium-salt
  参考文献：
  名称：

  Inoue; Kojima, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1951, vol. 71, p. 549

  摘要：

  DOI：
• 作为产物：
  描述：

  4-溴-N-(1,3-噻唑-2-基)苯-1-磺酰胺 在 sodium hydroxide 、 copper(l) chloride 作用下， 生成 酚磺胺噻唑
  参考文献：
  名称：

  N-Heterocyclic Benzenesulfonamides

  摘要：

  DOI：

  10.1021/ja01150a042

文献信息

• [EN] PHARMACEUTICAL COMPOSITIONS WITH IMPROVED DISSOLUTION<br/>[FR] COMPOSITIONS PHARMACEUTIQUES A DISSOLUTION AMELIOREE
  申请人：TRANSFORM PHARMACEUTICALS INC

  公开号：WO2004000284A1

  公开（公告）日：2003-12-31

  The invention relates to methods of screening mixtures containing a pharmaceutical compound an excipient to identify properties of the pharmaceutical compound/excipient combination that retard solid-state nucleation. The invention further relates to increasing the solubility, dissolution and bioavailability of a drug with low solubility in gastric fluids conditions by combining the drug with a recrystallization/precipitation retardant and an optional enhancer.

  本发明涉及筛选包含药物化合物和赋形剂的混合物的方法，以识别延缓固态成核的药物化合物/赋形剂组合的特性。该发明还涉及通过将药物与再结晶/沉淀抑制剂和可选增效剂结合，来增加低溶解度药物在胃液条件下的溶解度、溶出性和生物利用度。
• Pharmaceutical compositions with improved dissolution
  申请人：Tawa Mark

  公开号：US20060134198A1

  公开（公告）日：2006-06-22

  The invention relates to methods of screening mixtures containing a pharmaceutical compound and an excipient to identify properties of the pharmaceutical compound/excipient combination that retard solid-state nucleation. The invention further relates to increasing the solubility, dissolution and bioavailability of a drug with low solubility in gastric fluids conditions by combining the drug with a precipitation retardant and an optional enhancer.

  本发明涉及筛选混合物的方法，该混合物含有药物化合物和赋形剂，以识别药物化合物/赋形剂组合的性质，以延缓固态成核。本发明还涉及通过将药物与沉淀抑制剂和可选增效剂结合，在胃液条件下增加低溶解度药物的溶解度、溶出度和生物利用度的方法。
• Methods and compositions for treating conditions associated with an abnormal inflammatory responses
  申请人：First Wave Bio, Inc.

  公开号：US10292951B2

  公开（公告）日：2019-05-21

  This disclosure features chemical entities (e.g., a compound exhibiting activity as a mitochondrial uncoupling agent or a pharmaceutically acceptable salt and/or hydrate and/or cocrystal thereof; e.g., a compound, such as niclosamide or a pharmaceutically acceptable salt and/or hydrate and/or cocrystal thereof; e.g., a compound, such as a niclosamide analog, or a pharmaceutically acceptable salt and/or hydrate and/or cocrystal thereof) that are useful, e.g., for treating one or more symptoms of a pathology characterized by an abnormal inflammatory response (e.g., inflammatory bowel diseases) in a subject (e.g., a human). This disclosure also features compositions as well as other methods of using and making the same.

  本公开的化学实体（例如，具有线粒体解偶联剂活性的化合物或其药学上可接受的盐和/或水合物和/或共晶体；例如，化合物，如烟酰胺或其药学上可接受的盐和/或水合物和/或共晶体；例如、化合物，如尼可刹米类似物，或其药学上可接受的盐和/或水合物和/或共晶体），这些化合物可用于治疗受试者（如人类）中以异常炎症反应（如炎症性肠病）为特征的病理学的一种或多种症状。本公开内容还包括组合物以及使用和制造组合物的其他方法。
• Methods and compositions for treating conditions associated with an abnormal inflammatory response
  申请人：First Wave Bio, Inc.

  公开号：US10772854B2

  公开（公告）日：2020-09-15

  This disclosure features chemical entities (e.g., a compound exhibiting activity as a mitochondrial uncoupling agent or a pharmaceutically acceptable salt and/or hydrate and/or cocrystal thereof; e.g., a compound, such as niclosamide or a pharmaceutically acceptable salt and/or hydrate and/or cocrystal thereof; e.g., a compound, such as a niclosamide analog, or a pharmaceutically acceptable salt and/or hydrate and/or cocrystal thereof) that are useful, e.g., for treating one or more symptoms of a pathology characterized by an abnormal inflammatory response (e.g., inflammatory bowel diseases) in a subject (e.g., a human). This disclosure also features compositions as well as other methods of using and making the same.

  本公开的化学实体（例如，具有线粒体解偶联剂活性的化合物或其药学上可接受的盐和/或水合物和/或共晶体；例如，化合物，如烟酰胺或其药学上可接受的盐和/或水合物和/或共晶体；例如、化合物，如尼可刹米类似物，或其药学上可接受的盐和/或水合物和/或共晶体），这些化合物可用于治疗受试者（如人类）中以异常炎症反应（如炎症性肠病）为特征的病理学的一种或多种症状。本公开内容还包括组合物以及使用和制造组合物的其他方法。
• Methods of treatment
  申请人：First Wave Bio, Inc.

  公开号：US10980756B1

  公开（公告）日：2021-04-20

  This disclosure features compounds and compositions that are useful in methods of treating coronavirus infections (e.g., useful in methods of treating COVID-19) in a subject in need thereof. The methods include administering to the subject niclosamide compounds (or pharmaceutically acceptable salts and/or co-crystals thereof, e.g., niclosamide). In some embodiments, the niclosamide compounds have one or more properties that include, but are not limited to: a particular purity (e.g., a chemical purity of greater than about 99.0%) or a particular particle size (e.g., a particular particle size distribution and/or a particular particle size range and/or a specific surface area range). In an aspect, the niclosamide compounds described herein (e.g., niclosamide) can form part of compositions, dosage forms (e.g., unit dosage forms), and the like, which are suitable for respiratory administration (e.g., via inhalation and/or intranasally). In another aspect, the niclosamide compounds described herein (e.g., niclosamide) can form part of compositions, dosage forms (e.g., unit dosage forms), and the like, which are suitable for administration to the GI tract (e.g., orally or rectally such as via enema)).

  本公开的化合物和组合物适用于治疗有需要的受试者的冠状病毒感染的方法（例如，适用于治疗COVID-19的方法）。这些方法包括向受试者施用烟酰胺化合物（或其药学上可接受的盐和/或共晶体，例如烟酰胺）。在一些实施方案中，烟酰胺化合物具有一种或多种特性，包括但不限于：特定的纯度（例如化学纯度大于约99.0%）或特定的粒度（例如特定的粒度分布和/或特定的粒度范围和/或比表面积范围）。在一个方面，本文所述的烟酰胺化合物（如烟酰胺）可以构成组合物、剂型（如单位剂型）等的一部分，适合呼吸道给药（如通过吸入和/或鼻内给药）。在另一方面，本文所述的烟酰胺化合物（如烟酰胺）可构成组合物、剂型（如单位剂型）等的一部分，适合于消化道给药（如口服或直肠给药，如通过灌肠））。