dimethyl benzo[b]thiophene-2,6-dicarboxylate | 850073-71-1

• 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: dimethyl benzo[b]thiophene-2,6-dicarboxylate
• 英文别名: benzo[b]thiophene-2,6-dicarboxylic acid dimethyl ester；dimethyl 1-benzothiophene-2,6-dicarboxylate
• CAS: 850073-71-1
• 化学式: C₁₂H₁₀O₄S
• 分子量: 250.275
• InChiKey: CXIPJLLQRCZQKH-UHFFFAOYSA-N

物化性质

• 沸点：
  376.2±22.0 °C(Predicted)
• 密度：
  1.325±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  80.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  dimethyl benzo[b]thiophene-2,6-dicarboxylate 在 sodium hydroxide 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 四氢呋喃 、 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 23.0h， 生成 2-trityloxycarbamoyl-benzo[b]thiophene-6-carboxylic acid
  参考文献：
  名称：

  [EN] THIOPHENE AND BENZOTHIOPHENE HYDROXAMIC ACID DERIVATIVES
  [FR] DERIVES THIOPHENE ET BENZOTHIOPHENE D'ACIDE HYDROXAMIQUE

  摘要：

  公开号：

  WO2005034880A3
• 作为产物：
  描述：

  巯基乙酸甲酯 、 4-醛基-3-硝基苯甲酸甲酯 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 25.0h， 生成 dimethyl benzo[b]thiophene-2,6-dicarboxylate
  参考文献：
  名称：

  WO2006/115845

  摘要：

  公开号：

文献信息

• Thiophene and Benzothiophene Hydroxamic Acid Derivatives
  申请人：Miller A. Thomas

  公开号：US20070213392A1

  公开（公告）日：2007-09-13

  The present invention relates to a novel class of hydroxamic acid derivatives having a benzothiophene or thiophene backbone. The hydroxamic acid compounds can be used to treat cancer. The hydroxamic acid compounds can also inhibit historic deacetylase and are suitable for use in selectively inducing terminal differentiation, and arresting cell growth and/or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compounds of the invention are also useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. The present invention further provides pharmaceutical compositions comprising the hydroxamic acid derivatives and safe dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of the hydroxamic acid derivatives in vivo.

  本发明涉及一种新型的羟胺酸衍生物，其具有苯并噻吩或噻吩骨架。这些羟胺酸化合物可用于治疗癌症。这些羟胺酸化合物还可以抑制组蛋白去乙酰化酶，并适用于选择性诱导末端分化，阻止肿瘤细胞的生长和/或凋亡，从而抑制这些细胞的增殖。因此，本发明的化合物对于治疗具有肿瘤细胞增殖特征的患者是有用的。本发明的化合物还适用于预防和治疗TRX介导的疾病，例如自身免疫性、过敏性和炎症性疾病，以及预防和/或治疗中枢神经系统（CNS）疾病，例如神经退行性疾病。本发明还提供了包含羟胺酸衍生物的药物组合物和这些药物组合物的安全剂量方案，其易于遵循，并且在体内产生治疗有效量的羟胺酸衍生物。
• Benzothiophene derivatives
  申请人：Hubbs Jed Lee

  公开号：US20090082308A1

  公开（公告）日：2009-03-26

  The present invention relates to a novel class of benzothiophene amide derivatives. The hydroxamic acid compounds can be used to treat cancer. The benzothiophene amide compounds can also inhibit histone deacetylase and are suitable for use in selectively inducing terminal differentiation, and arresting cell growth and/or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compounds of the invention may also be useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. The present invention further provides pharmaceutical compositions comprising the hydroxamic acid derivatives and safe dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of the hydroxamic acid derivatives in vivo.

  本发明涉及一类新型的苯并噻吩酰胺衍生物。这些羟肟酸化合物可用于治疗癌症。苯并噻吩酰胺化合物还可以抑制组蛋白去乙酰化酶，并适用于选择性诱导终末分化，阻止肿瘤细胞的生长和/或凋亡，从而抑制这些细胞的增殖。因此，本发明的化合物可用于治疗具有肿瘤细胞增殖特征的患者。该发明的化合物也可用于预防和治疗TRX介导的疾病，如自身免疫性、过敏性和炎症性疾病，以及中枢神经系统（CNS）疾病的预防和/或治疗，如神经退行性疾病。本发明还提供了包含羟肟酸衍生物的药物组合物和这些药物组合物的安全剂量方案，易于遵循，并在体内产生治疗有效量的羟肟酸衍生物。
• Thiophene and benzothiophene hydroxamic acid derivatives
  申请人：Merck HDAC Research, LLC

  公开号：US07935724B2

  公开（公告）日：2011-05-03

  The present invention relates to a novel class of hydroxamic acid derivatives having a benzothiophene or thiophene backbone. The hydroxamic acid compounds can be used to treat cancer. The hydroxamic acid compounds can also inhibit historic deacetylase and are suitable for use in selectively inducing terminal differentiation, and arresting cell growth and/or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compounds of the invention are also useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases, The present invention further provides pharmaceutical compositions comprising the hydroxamic acid derivatives and safe dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of the hydroxamic acid derivatives in vivo.

  本发明涉及一种具有苯并噻吩或噻吩骨架的新型羟胺酸衍生物类。这些羟胺酸化合物可用于治疗癌症。羟胺酸化合物还可以抑制组蛋白去乙酰化酶，适用于选择性诱导终末分化，并阻止肿瘤细胞的生长和/或凋亡，从而抑制这些细胞的增殖。因此，本发明的化合物在治疗具有肿瘤细胞增殖特征的患者方面非常有用。本发明的化合物还可用于预防和治疗TRX介导的疾病，例如自身免疫、过敏和炎症性疾病，以及中枢神经系统（CNS）疾病的预防和/或治疗，例如神经退行性疾病。本发明还提供了包含羟胺酸衍生物的药物组合物和这些药物组合物的安全用量方案，这些方案易于遵循，并且在体内产生治疗有效量的羟胺酸衍生物。
• METHOD FOR PROMOTING PLANT GROWTH
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20150289506A1

  公开（公告）日：2015-10-15

  The present invention provides a method for promoting plant growth, which comprises treating a plant with at least one compound selected from a group consisting of a compound represented by the following Formula (1): and an agriculturally acceptable salt thereof, provided that a method for promoting plant growth which comprises treating plants with a compound corresponding to any one of the following (1) to (5) and an agriculturally acceptable salt thereof is excluded: (1) 4-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (2) 5-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (3) 6-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (4) 7-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, and (5) Benzo[b]thiophene-2-carboxylic acid.

  本发明提供了一种促进植物生长的方法，包括将植物处理至少一种化合物，所述化合物选自以下公式（1）表示的化合物组中的至少一种：以及其农业上可接受的盐，但是排除了使用与以下任一化合物（1）至（5）及其农业上可接受的盐相对应的化合物来促进植物生长的方法：（1）4-（三氟甲基）苯并[b]噻吩-2-羧酸，（2）5-（三氟甲基）苯并[b]噻吩-2-羧酸，（3）6-（三氟甲基）苯并[b]噻吩-2-羧酸，（4）7-（三氟甲基）苯并[b]噻吩-2-羧酸和（5）苯并[b]噻吩-2-羧酸。
• EP2926660
  申请人：——

  公开号：——

  公开（公告）日：——