2-benzyl-7-hydroxy-4-methoxybenzisothiazol-3-one 1-oxide | 133743-00-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 2-benzyl-7-hydroxy-4-methoxybenzisothiazol-3-one 1-oxide
• 英文别名: 2-benzyl-7-hydroxy-4-methoxybenzisothiazol-3-one-1-oxide；2-benzyl-7-hydroxy-4-methoxy-1-oxo-1,2-benzothiazol-3-one
• CAS: 133743-00-7
• 化学式: C₁₅H₁₃NO₄S
• 分子量: 303.339
• InChiKey: ZFPNXMCVMCSIJD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  86
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-benzyl-7-hydroxy-4-methoxybenzisothiazol-3-one 1-oxide 、 1-溴-2-(2-甲氧基乙氧基)乙烷 、 potassium carbonate 以 丁酮 为溶剂， 以afforded 2.58 g (64%) of 2-benzyl-4-methoxy-7-[2-(2-methoxyethoxy)ethoxy]benzisothia-zol-3-one-1-oxide, which的产率得到2-benzyl-4-methoxy-7-[2-(2-methoxyethoxy)ethoxy]benzisothiazol-3-one-1-oxide
  参考文献：
  名称：

  2-saccharinylmethyl aryl and arloxy acetates useful as proteolytic

  摘要：

  4-R.sup.4 -R.sup.5 -2-Saccharinylmethyl芳基和芳氧基乙酸酯，可用于治疗退行性疾病，通过在酸受体存在下将4-R.sup.4 -R.sup.5 -2-卤代甲基糖精与芳基或芳氧基乙酸反应制备。

  公开号：

  US05783589A1

文献信息

• Saccharin derivatives useful as proteolytic enzyme inhibitors and
  申请人：Sanofi

  公开号：US05650422A1

  公开（公告）日：1997-07-22

  Novel 2-substituted saccharins which inhibit the enzymatic activity of proteolytic enzymes, are useful in the treatment of degenerative diseases and have the formula ##STR1## wherein: L is --O--, --S--, --SO-- or --SO.sub.2 --; m and n are each independently 0 or 1; R.sub.1 is halo, lower-alkanoyl, 1-oxophenalenyl, phenyl or substituted phenyl, heterocyclyl or substitued heterocyclyl or, when L is --O-- and n is 1, cycloheptatrienon-2-yl or, when L is --S-- and n is 1, cyano or lower-alkoxythiocarbonyl or, when L is --SO.sub.2 -- and n is 1, lower-alkyl or trifluoromethyl; R.sub.2 is hydrogen, lower-alkoxycarbonyl, phenyl or phenylthio; and R.sub.3 and R.sub.4 are each hydrogen or various substituents and processes for preparation and pharmaceutical compositions and method of use thereof are disclosed.

  这是一种化合物，可用于治疗退行性疾病，具有抑制蛋白酶酶活性的作用。其化学式为：##STR1## 其中：L为--O--、--S--、--SO--或--SO.sub.2 --；m和n各自独立地为0或1；R.sub.1为卤素、低烷酰基、1-氧代苯并茂、苯基或取代苯基、杂环基或取代杂环基，或当L为--O--且n为1时，为环庚三烯-2-基，或当L为--S--且n为1时，为氰基或低烷氧硫酰基，或当L为--SO.sub.2 --且n为1时，为低烷基或三氟甲基；R.sub.2为氢、低烷氧羰基、苯基或苯基硫；R.sub.3和R.sub.4各自为氢或不同的取代基。该化合物的制备方法、药物组合物及使用方法也被揭示。
• 2-saccharinylmethyl heterocyclic carboxylates useful as proteolytic
  申请人：Sterling Winthrop, Inc.

  公开号：US05563163A1

  公开（公告）日：1996-10-08

  4-R.sup.4 -R.sup.5 -2-Saccharinylmethyl heterocyclic carboxylates, useful in the treatment of degenerative diseases, are prepared by reacting a 4-R.sup.4 -R.sup.5 -2-halomethylsaccharin with either a heterocyclic carboxylic acid in the presence of an acid-acceptor or the alkali metal salt of a heterocyclic carboxylic acid.

  4-R.sup.4 -R.sup.5 -2-Saccharinylmethyl杂环羧酸酯是治疗退行性疾病的有用化合物，其制备方法为将4-R.sup.4 -R.sup.5 -2-卤代甲基糖精与杂环羧酸在酸接受剂的存在下或杂环羧酸的碱金属盐反应。
• 2-Saccharinylmethyl aryl carboxylates useful as proteolytic enzyme inhibitors and compositions and method of use
  申请人：STERLING WINTHROP INC.

  公开号：EP0483928A1

  公开（公告）日：1992-05-06

  4-R⁴-R⁵-2-Saccharinylmethyl aryl carboxylates, useful in the treatment of degenerative diseases, are prepared by reacting a 4-R⁴-R⁵-2-halomethylsaccharin with an arylcarboxylic acid in the presence of an acid-acceptor.

  4-R⁴-R⁵-2-糖精甲基芳基羧酸盐可用于治疗退行性疾病，其制备方法是将 4-R⁴-R⁵-2-halomethylsaccharin 与芳基羧酸在酸受体存在的情况下进行反应。
• Novel 2-saccharinylmethyl and 4,5,6,7-tetrahydro-2-saccharinylmethyl phosphates, phosphonates and phosphinates useful as proteolytic enzyme inhibitors and compositions and method of use thereof
  申请人：STERLING WINTHROP INC.

  公开号：EP0549073A1

  公开（公告）日：1993-06-30

  Novel 4-R₁-R₂-R₃-2-saccharinylmethyl, 4-R₄-4-R₅-6-R₆-4,5,6,7-tetrahydro-2-saccharinylmethyl and 4,7-C-4,5,6,7-tetrahydro-2-saccharinylmethyl phosphates, phosphonates and phosphinates of formulas I, II and IIA respectively are useful in the treatment of degenerative diseases, and compositions containing them, methods for using them to treat degenerative diseases, and processes for their preparation by reaction of the corresponding 2-halomethylsaccharins with a phosphate, phosphonate or phosphinic acidderivative.

  分别为式 I、II 和 IIA 的新型 4-R₁-R₂-R₃-2-糖精基甲基、4-R₄-4-R₅-6-R₆-4,5,6,7-四氢-2-糖精基甲基和 4,7-C-4,5,6,7-四氢-2-糖精基甲基膦酸盐、膦酸盐和膦酸盐 可用于治疗退行性疾病，以及含有这些物质的组合物、使用这些物质治疗退行性疾病的方法，以及通过相应的 2-半甲基糖与磷酸盐、膦酸盐或膦酸衍生物反应制备这些物质的工艺。
• 2-Substituted saccharin derivative proteolytic enzyme inhibitors
  申请人：STERLING WINTHROP INC.

  公开号：EP0542372A1

  公开（公告）日：1993-05-19

  Novel 2-substituted saccharins which inhibit the enzymatic activity of proteolytic enzymes are useful in the treatment of degenerative diseases and have the formula    wherein:    L is -O-, -S-, -SO- or -SO₂-;    m and n are each independently 0 or 1;    R₁ is substituted phenyl, heterocyclyl or substitued heterocyclyl or,    when L is -O- and n is 1, R₁ is cycloheptatrienon-2-yl or,    when L is -S- and n is 1, R₁ is cyano or lower-alkoxythiocarbonyl or,    when L is -SO₂- and n is 1, R₁ is lower-alkyl or trifluoromethyl;    R₂ is hydrogen, lower-alkoxycarbonyl, phenyl or phenylthio; and    R₃ and R₄ are each hydrogen or various substituents,    and processes for preparation and pharmaceutical compositions and method of use thereof are disclosed.

  新型 2-取代糖精能抑制蛋白水解酶的酶活性，可用于治疗退行性疾病，其分子式为 其中 L是-O-、-S-、-SO-或-SO₂-； m 和 n 各自独立地为 0 或 1； R₁ 是取代的苯基、杂环基或取代的杂环基；或 当 L 为-O-且 n 为 1 时，R₁ 为环庚三壬-2-基，或 当 L 为-S-且 n 为 1 时，R₁ 为氰基或低级烷氧基硫代羰基；或 当 L 为-SO₂- 且 n 为 1 时，R₁ 为低级烷基或三氟甲基； R₂ 是氢、低级烷氧基羰基、苯基或苯硫基；以及 R₃ 和 R₄ 各为氢或各种取代基、 本发明公开了制备工艺、药物组合物及其使用方法。