6-(5-chloro-3-methyl-benzofuran-2-sulfonyl)-2H-pyridazin-3-one | 463976-07-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 6-(5-chloro-3-methyl-benzofuran-2-sulfonyl)-2H-pyridazin-3-one
• 英文别名: 6-[(5-Chloro-3-methyl-1-benzofuran-2-YL)sulfonyl]pyridazin-3(2H)-one；3-[(5-chloro-3-methyl-1-benzofuran-2-yl)sulfonyl]-1H-pyridazin-6-one
• CAS: 463976-07-0
• 化学式: C₁₃H₉ClN₂O₄S
• 分子量: 324.744
• InChiKey: FXFPQPNUMWQRAO-UHFFFAOYSA-N

物化性质

• 熔点：
  247-248 °C(Solv: methanol (67-56-1))
• 密度：
  1.63±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  97.1
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  6-(5-chloro-3-methyl-benzofuran-2-sulfonyl)-2H-pyridazin-3-one 以 水 、 丙酮 为溶剂， 生成 potassium 6-(5-chloro-3-methylbenzofuran-2-ylsulfonyl)pyridazin-3-olate
  参考文献：
  名称：

  WO2008/47201

  摘要：

  公开号：
• 作为产物：
  描述：

  5-氯-3-甲基-1-苯并呋喃 在 盐酸 、 过氧乙酸 、 正丁基锂 、 potassium carbonate 、 溶剂黄146 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 正己烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.0h， 生成 6-(5-chloro-3-methyl-benzofuran-2-sulfonyl)-2H-pyridazin-3-one
  参考文献：
  名称：

  A Novel Series of Non-Carboxylic Acid, Non-Hydantoin Inhibitors of Aldose Reductase with Potent Oral Activity in Diabetic Rat Models:  6-(5-Chloro-3-methylbenzofuran-2-sulfonyl)-2H-pyridazin-3-one and Congeners

  摘要：

  Discovery of a highly selective, potent, and safe non-carboxylic acid, non-hydantoin inhibitor of aldose reductase (AR) capable of potently blocking the excess glucose flux through the polyol pathway that prevails under diabetic conditions has been a long-standing challenge. In response, we did high-throughput screening of our internal libraries of compounds and identified 6-phenylsulfonylpyridazin-2H-3-one, 8, which showed modest inhibition of AR, both in vitro and in vivo. Initial structure-activity relationships concentrated on phenyl substituents and led to 6-(2,4-dichlorophenylsulfonyl)-2H-pyridazin-3-one, 81, which was more potent than 8, both in vitro and in vivo. Incorporation of extant literature findings with other aldose reductase inhibitors, including zopolrestat, resulted in the title inhibitor, 19m, which is one of the most potent and highly selective non-carboxylic acid, non-hydantoin inhibitors of AR yet described (IC50, 1 nM; ED90 vs sciatic nerve sorbitol and fructose, respectively, 0.8 and 4.0 mg/kg). In rats, its oral bioavailability is 98% and it has a favorable plasma t(1/2) (26 +/- 3 h).

  DOI：

  10.1021/jm050462t

文献信息

• Dibenzyl Amine Compounds and Derivatives
  申请人：Chang George

  公开号：US20070213371A1

  公开（公告）日：2007-09-13

  Dibenzyl amine compounds and derivatives, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases in some mammals, including humans.

  二苯基胺化合物及其衍生物，含有这种化合物的药物组合物以及使用这种化合物提高某些血浆脂质水平，包括高密度脂蛋白胆固醇，并降低其他一些血浆脂质水平，如低密度脂蛋白胆固醇和甘油三酯，并据此治疗由高密度脂蛋白胆固醇水平低和/或低密度脂蛋白胆固醇和甘油三酯水平高加重的疾病，如动脉粥样硬化和心血管疾病在某些哺乳动物，包括人类。
• SUBSTITUTED AMIDE COMPOUNDS
  申请人：Pfizer Inc.

  公开号：US20140315928A1

  公开（公告）日：2014-10-23

  The present invention is directed at substituted amide compounds, pharmaceutical compositions containing such compounds and the use of such compounds to reduce plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases, in mammals, including humans.

  本发明涉及替代酰胺化合物，含有这种化合物的药物组合物以及利用这种化合物降低血浆脂质水平，如LDL-胆固醇和甘油三酯，并据此治疗由高水平的LDL-胆固醇和甘油三酯加重的疾病，如动脉粥样硬化和心血管疾病，在哺乳动物，包括人类中的应用。
• [EN] SUBSTITUTED HETEROARYL- AND PHENYLSULFAMOYL COMPOUNDS<br/>[FR] COMPOSES HETEROARYLE ET PHENYLSULFAMOYLE SUBSTITUES
  申请人：PFIZER PROD INC

  公开号：WO2005092845A1

  公开（公告）日：2005-10-06

  The present invention is directed at substituted heteroaryl- and phenylsulfamoyl compounds, pharmaceutical compositions containing such compounds and the use of such compounds as peroxisome proliferator activator receptor (PPAR) agonists. PPAR alpha activators, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases, in mammals, including humans. The compounds are also useful for the treatment of negative energy balance (NEB) and associated diseases in ruminants.

  本发明涉及取代杂环芳基和苯基磺酰胺化合物，含有这种化合物的药物组合物以及将这种化合物用作过氧化物酶增殖激活受体（PPAR）激动剂的用途。PPARα激活剂，含有这种化合物的药物组合物以及使用这种化合物提高特定血浆脂质水平，包括高密度脂蛋白胆固醇，并降低其他特定血浆脂质水平，如低密度脂蛋白胆固醇和甘油三酯，从而治疗由高密度脂蛋白胆固醇水平低和/或低密度脂蛋白胆固醇和甘油三酯水平高加重的疾病，如动脉粥样硬化和心血管疾病，在哺乳动物，包括人类中。这些化合物还可用于治疗反常能量平衡（NEB）和反常相关疾病的反刍动物。
• Tetrahydroisoquinoline LXR modulators
  申请人：Yang Wu

  公开号：US20070093523A1

  公开（公告）日：2007-04-26

  A compound of formula I wherein X, R 1 , R 2a , R 3a , R 3b , R 4a , R 4b , R 4c and R 5 are defined herein.

  其中X，R1，R2a，R3a，R3b，R4a，R4b，R4c和R5在此处定义。
• HETEROCYCLIC CETP INHIBITORS
  申请人：Salvati E. Mark

  公开号：US20070161685A1

  公开（公告）日：2007-07-12

  Compounds of formula Ia and Ib wherein A, B, C and R 1 are described herein.

  式Ia和Ib的化合物 其中A、B、C和R1 如本文所述。