methyl 3-[2-chloro-4-(4-chlorophenyl)-5-oxazolyl]propionate | 198063-87-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: methyl 3-[2-chloro-4-(4-chlorophenyl)-5-oxazolyl]propionate
• 英文别名: methyl 2-chloro-4-(4-chlorophenyl)-5-oxazolepropionate；methyl 3-[2-chloro-4-(4-chlorophenyl)-1,3-oxazol-5-yl]propanoate
• CAS: 198063-87-5
• 化学式: C₁₃H₁₁Cl₂NO₃
• 分子量: 300.141
• InChiKey: DHBAUYHAVNIKNA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  52.3
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  methyl 3-[2-chloro-4-(4-chlorophenyl)-5-oxazolyl]propionate 在 sodium hydroxide 、 potassium carbonate 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 11.0h， 生成 3-[4-(4-chlorophenyl)-2-(2-methyl-1H-imidazol-1-yl)-5-oxazolyl]propionic acid
  参考文献：
  名称：

  Synthesis and Biological Activity of Novel 5-(.OMEGA.-Aryloxyalkyl)oxazole Derivatives as Brain-Derived Neurotrophic Factor Inducers

  摘要：

  一系列新颖的5-(ω-芳氧基烷基)噁唑衍生物被制备出来，并在人神经母细胞瘤（SK-N-SH）细胞中评估了它们对脑源性神经营养因子（BDNF）产生的影响。合成过程通过构建噁唑环作为关键反应来完成。大部分5-(ω-芳氧基烷基)噁唑衍生物显著增加了SK-N-SH细胞中的BDNF产量。其中一种非常有前景的化合物，即4-(4-氯苯基)-2-(2-甲基-1H-咪唑-1-基)-5-[3-(2-甲氧基苯氧基)丙基]-1,3-噁唑，显示了强大的活性（EC50=7.9微摩尔），并且伴随脑源性神经营养因子水平在链脲佐菌素（STZ）诱导的糖尿病大鼠坐骨神经中的恢复，改善了运动神经传导速度和尾部拍打反应。

  DOI：

  10.1248/cpb.51.565
• 作为产物：
  描述：

  4-氯甲酰基丁酸甲酯 在 吡啶 、 三氯化铝 、 ammonium acetate 、 溴 、 sodium formate 、 溶剂黄146 、 三氯氧磷 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 18.5h， 生成 methyl 3-[2-chloro-4-(4-chlorophenyl)-5-oxazolyl]propionate
  参考文献：
  名称：

  Synthesis and Biological Activity of Novel 5-(.OMEGA.-Aryloxyalkyl)oxazole Derivatives as Brain-Derived Neurotrophic Factor Inducers

  摘要：

  一系列新颖的5-(ω-芳氧基烷基)噁唑衍生物被制备出来，并在人神经母细胞瘤（SK-N-SH）细胞中评估了它们对脑源性神经营养因子（BDNF）产生的影响。合成过程通过构建噁唑环作为关键反应来完成。大部分5-(ω-芳氧基烷基)噁唑衍生物显著增加了SK-N-SH细胞中的BDNF产量。其中一种非常有前景的化合物，即4-(4-氯苯基)-2-(2-甲基-1H-咪唑-1-基)-5-[3-(2-甲氧基苯氧基)丙基]-1,3-噁唑，显示了强大的活性（EC50=7.9微摩尔），并且伴随脑源性神经营养因子水平在链脲佐菌素（STZ）诱导的糖尿病大鼠坐骨神经中的恢复，改善了运动神经传导速度和尾部拍打反应。

  DOI：

  10.1248/cpb.51.565

文献信息

• Neurotrophin production secretion promoting agent
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US06605629B1

  公开（公告）日：2003-08-12

  A neurotrophin production/secretion promoting agent which comprises an azole derivative of the formula: wherein R1 represents a halogen atom, a heterocyclic group which may optionally be substituted, a hydroxy group which may optionally be substituted, a thiol group which may optionally be substituted, or an amino group which may optionally be substituted; A represents an acyl group which may optionally be substituted, a heterocyclic group which may optionally be substituted, a hydroxy group which may optionally be substituted, or a carboxyl group which may optionally be esterified or amidated; B represents an aromatic group which may optionally be substituted; X represents oxygen atom, sulfur atom, or nitrogen atom which may optionally be substituted; and Y represents a divalent hydrocarbon group or heterocyclic group, or a salt thereof; which is useful as an agent for preventing or treating neuropathy.

  一种促进神经营养素产生/分泌的剂，该剂包括公式的唑衍生物： 其中R1代表卤素原子，可选地被取代的杂环族，可选地被取代的羟基，可选地被取代的巯基，或可选地被取代的氨基；A代表可选地被取代的酰基，可选地被取代的杂环族，可选地被取代的羟基，或可选地被酯化或酰胺化的羧基；B代表可选地被取代的芳香族；X代表氧原子，硫原子或可选地被取代的氮原子；Y代表二价烃基或杂环族，或其盐；该剂用作预防或治疗神经病的剂。
• AZOLE COMPOUNDS
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1486490A1

  公开（公告）日：2004-12-15

  The present invention provides a compound represented by the formula (I) wherein R1 is a hydrogen atom, a halogen atom, an optionally substituted hydrocarbon group, an optionally substituted heterocyclic group, an optionally substituted hydroxy group, an optionally substituted thiol group or an optionally substituted amino group, A is an optionally substituted cyclic amino group or -NR2-W-D wherein R2 is a hydrogen atom or an alkyl group, W is a bond or a divalent acyclic hydrocarbon group, and D is an optionally substituted cyclic group, an optionally substituted amino group or an optionally substituted acyl group, B is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, X is an oxygen atom, a sulfur atom or an optionally substituted nitrogen atom, and Y is a bond or a divalent acyclic hydrocarbon group, or a salt thereof, which is useful for the prophylaxis or treatment of diabetic neuropathy and the like.

  本发明提供了一种由以下式（I）表示的化合物， 其中R1是氢原子、卤原子、可选择取代的碳氢基团、可选择取代的杂环基团、可选择取代的羟基、可选择取代的硫醇基团或可选择取代的氨基， A是可选择取代的环氨基团或-NR2-W-D，其中R2是氢原子或烷基，W是键或二价的非环烃基团，D是可选择取代的环基团、可选择取代的氨基团或可选择取代的酰基团， B是可选择取代的碳氢基团或可选择取代的杂环基团， X是氧原子、硫原子或可选择取代的氮原子，以及 Y是键或二价的非环烃基团，或其盐，用于预防或治疗糖尿病性神经病变等。
• Oxazole derivatives, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US06177452B1

  公开（公告）日：2001-01-23

  A novel compound of the formula: wherein R1 is a halogen atom, an optionally substituted heterocyclic, hydroxy, thiol or amino group; A is an optionally substituted acyl group, an optionally substituted heterocyclic group, an optionally substituted hydroxy group, or an optionally esterified or amidated carboxy group; B is an optionally substituted aromatic group; Y is a divalent aliphatic hydrocarbon group, or a salt thereof, which have an excellent insulin secertion-promoting and blood sugar-depressing effect, and useful in agents for diabetes.

  一种新的化合物，其化学式如下：其中R1是卤素原子、可选择取代的杂环、羟基、硫醇或氨基团；A是可选择取代的酰基团、可选择取代的杂环基团、可选择取代的羟基团，或可选择酯化或酰胺化的羧基团；B是可选择取代的芳香基团；Y是二价脂肪烃基，或其盐，具有优秀的促进胰岛素分泌和降低血糖的作用，在糖尿病药物中有用。
• Azole compounds
  申请人：Sakai Nozomu

  公开号：US20050090534A1

  公开（公告）日：2005-04-28

  The present invention provides a compound represented by the formula (I) wherein R 1 is a hydrogen atom, a halogen atom, an optionally substituted hydrocarbon group, an optionally substituted heterocyclic group, an optionally substituted hydroxy group, an optionally substituted thiol group or an optionally substituted amino group, A is an optionally substituted cyclic amino group or —NR 2 —W-D wherein R 2 is a hydrogen atom or an alkyl group, W is a bond or a divalent acyclic hydrocarbon group, and D is an optionally substituted cyclic group, an optionally substituted amino group or an optionally substituted acyl group, B is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, X is an oxygen atom, a sulfur atom or an optionally substituted nitrogen atom, and Y is a bond or a divalent acyclic hydrocarbon group, or a salt thereof, which is useful for the prophylaxis or treatment of diabetic neuropathy and the like.

  本发明提供了一种化合物，其表示为公式(I)，其中R1是氢原子、卤素原子、可选取代的碳氢基团、可选取代的杂环基团、可选取代的羟基、可选取代的硫醇基或可选取代的氨基；A是可选取代的环状氨基基团或-NR2-W-D，其中R2是氢原子或烷基团，W是键或双价的无环烃基团，D是可选取代的环状基团、可选取代的氨基或可选取代的酰基团；B是可选取代的碳氢基团或可选取代的杂环基团；X是氧原子、硫原子或可选取代的氮原子；Y是键或双价的无环烃基团，或其盐。该化合物对于预防或治疗糖尿病性神经病等方面有用。
• Neurotrophin production/secretion promoting agent
  申请人：Momose Yu

  公开号：US20080269219A1

  公开（公告）日：2008-10-30

  A neurotrophin production/secretion promoting agent which comprises an azole derivative of the formula: wherein R 1 represents a halogen atom, a heterocyclic group which may optionally be substituted, a hydroxy group which may optionally be substituted, a thiol group which may optionally be substituted, or an amino group which may optionally be substituted; A represents an acyl group which may optionally be substituted, a heterocyclic group which may optionally be substituted, a hydroxy group which may optionally be substituted, or a carboxyl group which may optionally be esterified or amidated; B represents an aromatic group which may optionally be substituted; X represents oxygen atom, sulfur atom, or nitrogen atom which may optionally be substituted; and Y represents a divalent hydrocarbon group or heterocyclic group, or a salt thereof; which is useful as an agent for preventing or treating neuropathy.

  一种神经营养因子产生/分泌促进剂，包括式子如下的唑烷衍生物：其中，R1代表卤素原子、可能被取代的杂环基团、可能被取代的羟基、可能被取代的硫基或可能被取代的氨基；A代表可能被取代的酰基、可能被取代的杂环基团、可能被取代的羟基或可能被酯化或酰胺化的羧基；B代表可能被取代的芳香基团；X代表可能被取代的氧原子、硫原子或氮原子；Y代表双价烃基或杂环基团或其盐；该剂可用作预防或治疗神经病变的药剂。