methyl 3-(1H-imidazol-2-yl)propanoate | 327189-08-2

• 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-(1H-imidazol-2-yl)propanoate
• 英文别名: methyl 2-imidazolepropionate；Methyl imidazolepropionate
• CAS: 327189-08-2
• 化学式: C₇H₁₀N₂O₂
• 分子量: 154.169
• InChiKey: DUQPKSWXRALGJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  55
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 3-(1H-imidazol-2-yl)propanoate 在 ammonium sulfide 、 palladium bis[bis(diphenylphosphino)ferrocene] dichloride 、 N,N-二异丙基乙胺 、 cesium fluoride 作用下， 以 甲醇 、 乙醇 、 二甲基亚砜 、 N,N-二甲基甲酰胺 为溶剂， 反应 57.5h， 生成 methyl 3-(1-(3'-amino-6-(4-methoxythiazol-2-yl)biphenyl-3-yl)-1H-imidazol-2-yl)propanoate
  参考文献：
  名称：

  Expedient route to functionalized and water soluble 5-6-5 imidazole-phenyl-thiazole based α-helix mimetics

  摘要：

  A range of small molecule scaffolds have been shown to act as structural and functional mimics of alpha-helices by mimicking the i, i+4, and i+7 positions, often found at the interface of PPIs. These molecules, though potent, possess complicating features-either low water solubility, or maintenance of conformation by hydrogen-bonding networks. We have addressed these limitations by developing a scaffold with increased water solubility. Herein we present a rapid synthetic pathway to a library of 56 compounds based on a 5-6-5 scaffold, containing an imidazole-phenyl-thiazole core; the route is flexible and allows rapid installation of different substituents via high-yielding Ullman and Suzuki couplings and Hantsch thiazole syntheses. (C) 2012 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tet.2012.11.070

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。
• 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。
• N-(Hydroxyethyl)butanediamide derivatives as renin inhibitors
  申请人：BIO-MEGA/BOEHRINGER INGELHEIM RESEARCH INC.

  公开号：EP0589446A1

  公开（公告）日：1994-03-30

  Disclosed herein are compounds of the formula:         A-N(R¹)C(O)CH₂CHR²C(O)-B wherein A is an oxygen-bearing radical selected from the group consisting of: (a) HO-CH(R³)CH₂ wherein R³ is, for example, hydrogen, lower alkyl, lower cycloalkyl, phenyl or an unsubstituted five- or six-membered heterocyclic ring containing one or two heteroatoms selected from the group of N, O or S; (b) HO-CH₂CH(R⁴) wherein R⁴ is, for example, lower alkyl or phenyl(lower)alkyl; and (c) HO-CR⁵(R⁶)CH₂ wherein each of R⁵ and R⁶ is lower alkyl; or R⁵ and R⁶ together with the carbon atom to which they are attached form a 1,1-(lower cycloalkanediyl), 1,1-(4-hydroxycyclohexanediyl) or 1,1-(4-oxocyclohexanediyl); (d) (lower alkoxy)CR5A(R6A)CH₂ wherein each of R5A and R6A is lower alkyl; or R5A and R6A together with the carbon atom to which they are attached form a 1,1-(lower cycloalkanediyl); and (e) (lower alkyl)C(O)CH₂; R¹ is, for example, benzyl, alkyl, a substituted alkyl such as cyclohexylmethyl, or R⁷R⁸NC(O)CH₂ wherein R⁷ and R⁸ are alkyl such as methyl or ethyl; R² is, for example, alkyl, cycloalkylmethyl, 1H-imidazol-4-ylmethyl, 4-thiazolylmethyl or (2-amino-4-thiazolyl)methyl; and B is a renin substrate transition state mimic, for example, [1(S)-(cyclohexylmethyl)-2(R),3(S)-dihydroxy-5-methylhexyl]amino. The compounds inhibit renin activity and are indicated for the treatment of hypertension and congestive heart failure.

  这里公开的是式中的化合物： A-N(R¹)C(O)CH₂CHR²C(O)-B 其中 A 是选自以下组别的含氧自由基(a) HO-CH(R³)CH₂ 其中 R³ 例如是氢、低级烷基、低级环烷基、苯基或含有选自 N、O 或 S 组的一个或两个杂原子的未取代的五元或六元杂环； (b) HO-CH₂CH(R⁴) 其中 R⁴ 例如是低级烷基或苯基（低级）烷基；(c) HO-CR⁵(R⁶)CH₂，其中 R⁵ 和 R⁶ 均为低级烷基；或 R⁵ 和 R⁶ 与它们所连接的碳原子一起形成 1,1-(低级环烷二基)、1,1-(4-羟基环己烷二基)或 1,1-(4-氧代环己烷二基)；(d) (低级烷氧基)CR5A(R6A)CH₂，其中 R5A 和 R6A 各为低级烷基；或 R5A 和 R6A 与它们所连接的碳原子一起形成 1,1-(低级环烷二基)；(e) (低级烷基)C(O)CH₂；R¹例如是苄基、烷基、取代的烷基如环己基甲基，或 R⁷R⁸NC(O)CH₂，其中 R⁷ 和 R⁸ 是烷基如甲基或乙基；R² 是例如烷基、环烷基甲基、1H-咪唑-4-基甲基、4-噻唑基甲基或（2-氨基-4-噻唑基）甲基；以及 B 是肾素底物过渡态模拟物，例如[1(S)-(环己基甲基)-2(R),3(S)-二羟基-5-甲基己基]氨基。这些化合物可抑制肾素活性，适用于治疗高血压和充血性心力衰竭。
• Renin Inhibiting N-(2-Amino-2-oxoethyl)Butanediamide Derivatives
  申请人：BIO-MEGA/BOEHRINGER INGELHEIM RESEARCH INC.

  公开号：EP0589445A1

  公开（公告）日：1994-03-30

  Disclosed herein are compounds of the formula:         A-N(R¹)C(O)CH₂CHR²C(O)-B wherein A is R³R⁴NC(O)CH₂ wherein, for example, R³ is hydrogen or alkyl and R⁴ is hydrogen, alkyl or a substituted alkyl such as 2-(2-pyridinyl)ethyl, or R³ and R⁴ together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, morpholino or thiomorpholino; R¹ is, for example, benzyl, alkyl or a substituted alkyl such as cyclohexylmethyl; R² is, for example, alkyl, cycloalkylmethyl, 1H-imidazol-4-ylmethyl, 4-thiazolylmethyl or (2-amino-4-thiazolyl)methyl; and B is a renin substrate transition state analog, for example, [1(S)-(cyclohexylmethyl)-2(R),3(S)-dihydroxy-5-methylhexyl]amino. The compounds inhibit renin activity and are indicated for the treatment of hypertension and congestive heart failure.

  这里公开的是式中的化合物： A-N(R¹)C(O)CH₂CHR²C(O)-B 其中 A 是 R³R⁴NC(O)CH₂，例如，R³是氢或烷基，R⁴是氢、烷基或取代的烷基，如 2-(2-吡啶基)乙基，或 R³ 和 R⁴ 与它们所连接的氮原子一起形成吡咯烷基、哌啶基、吗啉基或硫代吗啉基；R¹例如是苄基、烷基或取代的烷基，如环己基甲基；R²例如是烷基、环烷基甲基、1H-咪唑-4-基甲基、4-噻唑基甲基或（2-氨基-4-噻唑基）甲基；B是肾素底物过渡态类似物，例如[1(S)-(环己基甲基)-2(R),3(S)-二羟基-5-甲基己基]氨基。这些化合物可抑制肾素活性，适用于治疗高血压和充血性心力衰竭。
• OXAZOLE AND THIAZOLE DERIVATIVES AS NEUROTROPHIN PRODUCTION/SECRETION PROMOTING AGENT
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1206472B1

  公开（公告）日：2003-10-01