6-Chloro-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine 1,1-dioxide | 171273-34-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并噻嗪类
• 英文名称: 6-Chloro-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine 1,1-dioxide
• 英文别名: 6-chloro-2-(3-methoxypropyl)thieno[3,2-e]thiazine 1,1-dioxide
• CAS: 171273-34-0
• 化学式: C₁₀H₁₂ClNO₃S₂
• 分子量: 293.795
• InChiKey: SYJHCKFCVKSBRB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  83.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  6-Chloro-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine 1,1-dioxide 在 正丁基锂 、 三溴化硼 作用下， 以 四氢呋喃 、 正己烷 、 二氯甲烷 为溶剂， 反应 5.83h， 生成 布林佐胺杂质2
  参考文献：
  名称：

  Quaternary ammonium substituted thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxides: Potential membrane-impermeable inhibitors of carbonic anhydrase

  摘要：

  Thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxides, which have a quaternary ammonium moiety incorporated into their structures, were synthesized. All of the quaternary ammonium salts prepared in the present study are potent inhibitors of both human carbonic anhydrase-II and recombinant human carbonic anhydrase-IV; they are significantly more potent as inhibitors of these carbonic anhydrase isozymes than the previously reported inhibitor quatemary ammonium homosulfanilamide. By virtue of the permanent cationic charge on these compounds they are anticipated to be membrane-impermeable inhibitors of carbonic anhydrase. Spiro quaternary ammonium compounds, such as 15 and 16, when formed by intracellular cyclization following transport of a suitable precursor molecule, such as 14, may be selective prolonged inhibitors of cytosolic carbonic anhydrase due to intracellular entrapment. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.10.054
• 作为产物：
  描述：

  (S)-3,4-dihydro-6-chloro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-1,1-dioxide 在 4-二甲氨基吡啶 作用下， 以 1,2-二氯乙烷 为溶剂， 20.0~200.0 ℃ 、66.66 Pa 条件下， 反应 18.0h， 生成 6-Chloro-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine 1,1-dioxide
  参考文献：
  名称：

  Quaternary ammonium substituted thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxides: Potential membrane-impermeable inhibitors of carbonic anhydrase

  摘要：

  Thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxides, which have a quaternary ammonium moiety incorporated into their structures, were synthesized. All of the quaternary ammonium salts prepared in the present study are potent inhibitors of both human carbonic anhydrase-II and recombinant human carbonic anhydrase-IV; they are significantly more potent as inhibitors of these carbonic anhydrase isozymes than the previously reported inhibitor quatemary ammonium homosulfanilamide. By virtue of the permanent cationic charge on these compounds they are anticipated to be membrane-impermeable inhibitors of carbonic anhydrase. Spiro quaternary ammonium compounds, such as 15 and 16, when formed by intracellular cyclization following transport of a suitable precursor molecule, such as 14, may be selective prolonged inhibitors of cytosolic carbonic anhydrase due to intracellular entrapment. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.10.054

文献信息

• Carbonic anhydrase inhibitors
  申请人：Alcon Laboratories, Inc.

  公开号：US05538966A1

  公开（公告）日：1996-07-23

  Compounds of the following formula are disclosed: Compounds of Formula I are the topic of this invention: ##STR1## Wherein G, J and the two atoms of the thiophene ring to which they are attached form a six-membered ring chosen from ##STR2## The compounds are useful as carbonic anhydrase inhibitors.

  本发明公开了以下式子的化合物：本发明的主题是式I的化合物：##STR1## 其中，G、J和它们附着的噻吩环的两个原子形成从##STR2##中选择的六元环。这些化合物可用作碳酸酐酶抑制剂。
• US5538966A
  申请人：——

  公开号：US5538966A

  公开（公告）日：1996-07-23