6-methoxy-2-sulfamoylbenzothiophene | 96803-87-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 英文名称: 6-methoxy-2-sulfamoylbenzothiophene
• 英文别名: 6-methoxybenzothiophene-2-sulfonamide；6-methoxy-2-sulfamoylbenzo[b]thiophene；6-methoxy-benzo[b]thiophene-2-sulfonamide；6-methoxy-1-benzothiophene-2-sulfonamide
• CAS: 96803-87-1
• 化学式: C₉H₉NO₃S₂
• 分子量: 243.307
• InChiKey: XQQVPVSVESNUHO-UHFFFAOYSA-N

物化性质

• 熔点：
  155-160 °C(Solv: ethyl ether (60-29-7))
• 沸点：
  462.9±48.0 °C(Predicted)
• 密度：
  1.465±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  106
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  6-methoxy-2-sulfamoylbenzothiophene 在 吡啶盐酸盐 作用下， 反应 2.5h， 以29.7 g的产率得到6-hydroxybenzothiophene-2-sulfonamide
  参考文献：
  名称：

  Topically active carbonic anhydrase inhibitors. 2. Benzo[b]thiophenesulfonamide derivatives with ocular hypotensive activity

  摘要：

  Derivatives of benzo[b]thiophene-2-sulfonamide were prepared to investigate their potential utility as topically active inhibitors of ocular carbonic anhydrase. Such an agent would be useful in the treatment of glaucoma. Among the compounds described are 6-hydroxybenzo[b]thiophene-2-sulfonamide (16) and its acetate ester (23), which are among the most potent ocular hypotensive agents in this class, as assessed in the alpha-chymotrypsinized rabbit. These compounds were selected for clinical evaluation.

  DOI：

  10.1021/jm00132a009
• 作为产物：
  描述：

  3-甲氧基苯硫酚 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 反应 16.0h， 生成 6-methoxy-2-sulfamoylbenzothiophene
  参考文献：
  名称：

  Topically active carbonic anhydrase inhibitors. 2. Benzo[b]thiophenesulfonamide derivatives with ocular hypotensive activity

  摘要：

  Derivatives of benzo[b]thiophene-2-sulfonamide were prepared to investigate their potential utility as topically active inhibitors of ocular carbonic anhydrase. Such an agent would be useful in the treatment of glaucoma. Among the compounds described are 6-hydroxybenzo[b]thiophene-2-sulfonamide (16) and its acetate ester (23), which are among the most potent ocular hypotensive agents in this class, as assessed in the alpha-chymotrypsinized rabbit. These compounds were selected for clinical evaluation.

  DOI：

  10.1021/jm00132a009

文献信息

• NEW AMINOTHIAZOLES AS FBPASE INHIBITORS FOR DIABETES
  申请人：Hebeisen Paul

  公开号：US20090143448A1

  公开（公告）日：2009-06-04

  Compounds of formula (I) as well as pharmaceutically acceptable salts and esters thereof, wherein R 1 to R 3 have the significance given in claim 1 and which can be used in the form of pharmaceutical compositions.

  式(I)的化合物以及其药用可接受的盐和酯，其中R1至R3具有权利要求1中给定的含义，并可用于制成药物组合物。
• Alkanesulfonamides as antiglaucoma agents
  申请人：Merck & Co., Inc.

  公开号：US04812463A1

  公开（公告）日：1989-03-14

  Alkane sulfonamides with an electron withdrawing function .beta. to the sulfonamide group are topically effective carbonic anhydrase inhibitors useful in the treatment of elevated intraocular pressure and glaucoma.

  烷基磺酰胺具有对磺酰胺基团有电子吸引功能的β位，是一种局部有效的碳酸酐酶抑制剂，可用于治疗高眼压和青光眼。
• NEW PYRIDINES AS FBPASE INHIBITORS FOR TREATMENT OF DIABETES
  申请人：Haap Wolfgang

  公开号：US20090143439A1

  公开（公告）日：2009-06-04

  Compounds of formula (I) as well as pharmaceutically acceptable salts and esters thereof wherein the residues have the significance given in claim 1 and which can be used in the form of pharmaceutical compositions.

  式(I)的化合物以及其药用可接受的盐和酯，其中残基具有在权利要求1中给出的意义，并且可以用作药物组合物的形式。
• Sulfonylmethanesulfonamide inhibitors of carbonic anhydrase
  作者：Thomas H. Scholz、John M. Sondey、William C. Randall、Harvey Schwam、Wayne J. Thompson、Pierre J. Mallorga、Michael F. Sugrue、Samuel L. Graham

  DOI：10.1021/jm00067a012

  日期：1993.7

  derivatives is described, which are inhibitors of carbonic anhydrase (CA). The most potent of these is the racemic fluoro sulfone 9, which inhibits carbon dioxide hydration catalyzed by human CA II (CA-II) with an IC50 of 3 nM. Binding competition studies versus dansylamide indicate that the enantiomers of 9 have different affinities for CA-II, with equilibrium dissociation constants of 3.6 and 0.6 nM. QSAR

  描述了一系列的磺酰基甲磺酰胺衍生物，它们是碳酸酐酶（CA）的抑制剂。其中最有效的是外消旋氟砜9，它可抑制人CA II（CA-II）催化的二氧化碳水合，IC50为3 nM。与丹磺酰胺的结合竞争研究表明，9的对映异构体对CA-II具有不同的亲和力，平衡解离常数为3.6和0.6 nM。QSAR分析表明，在该系列中实现高亲和力的关键因素是磺酰胺酸度，疏水性和与磺酰胺基团相邻的碳原子处的空间需求最小化。
• Elevated intraocular pressure lowering benzo-[b]-thiophene-2-sulfonamide
  申请人：Merck & Co., Inc.

  公开号：US04668697A1

  公开（公告）日：1987-05-26

  Novel 2-sulfamoylbenzo[b]thiophenes and derivatives thereof are shown to be useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.

  小说2-磺胺基苯并噻吩及其衍生物被证明在包括眼科滴剂和插入物的组合中用于治疗眼压升高是有效的。