(1r,2r)-2-(Thiophen-2-yl)cyclopropane-1-carboxylic acid | 161813-94-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (1r,2r)-2-(Thiophen-2-yl)cyclopropane-1-carboxylic acid
• 英文别名: (1R,2R)-2-thiophen-2-ylcyclopropane-1-carboxylic acid
• CAS: 161813-94-1
• 化学式: C₈H₈O₂S
• 分子量: 168.216
• InChiKey: OOQRPGJTEUOBHT-PHDIDXHHSA-N

物化性质

• 沸点：
  333.9±35.0 °C(Predicted)
• 密度：
  1.411±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  65.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (1r,2r)-2-(Thiophen-2-yl)cyclopropane-1-carboxylic acid 在 sodium azide 、 四丁基氟化铵 、 三乙胺 作用下， 以 四氢呋喃 、 丙酮 、 甲苯 为溶剂， 反应 47.0h， 生成 rac-(1R,2R)-2-(thiophen-2-yl)cyclopropan-1-amine
  参考文献：
  名称：

  trans-2-Aryl-N,N-dipropylcyclopropylamines:  Synthesis and Interactions with 5-HT_1A Receptors

  摘要：

  Twelve N,N-dipropyl-substituted derivatives of trans-2-arylcyclopropylamine have been prepared and assayed for their ability to displace [H-3]-8-OH-DPAT from rat brain 5-HT1A receptors. The new derivatives include phenyl (7a), bromo- (7b) and fluorophenyl (7c-e), 2-methoxy-5-fluorophenyl (7h), and 2-hydroxy-5-fluorophenyl (7I) as well as trifluoromethylphenyl (7f) and 2,3-dichlorophenyl (7g) analogues. In the present series of compounds, electron-withdrawing substituents in the phenyl ring appear to decrease the affinity for 5-HT1A receptors. In contrast, electron-rich aryl groups, such as 2- or 3-thienyl (7j and 7k, respectively), provide compounds with high affinity. The additional bulk produced by the aromatic moiety in the 2-benzothienyl derivative 7i appears to be detrimental to 5-HT1A receptor affinity. The racemic mixtures of the interesting 7j and 7I were resolved into the enantiomers; 7j and 7I exhibited a high enantiomeric 5-HT1A receptor affinity ratio (75-fold and 100-fold, respectively). The enantiomers of 7j and 7I were evaluated in vivo by use of biochemical and behavioral tests in rats. Compound (LR,2R)-7j behaved as a partial agonist whereas (1R,2S)-7I appeared as an efficacious 5-HT1A receptor agonist, stimulating both autoreceptors and postsynaptic receptors.

  DOI：

  10.1021/jm9507136
• 作为产物：
  描述：

  (1S,2S)-2-thiophen-2yl-cyclopropanecarboxylic acid 生成 (1r,2r)-2-(Thiophen-2-yl)cyclopropane-1-carboxylic acid
  参考文献：
  名称：

  trans-2-Aryl-N,N-dipropylcyclopropylamines:  Synthesis and Interactions with 5-HT_1A Receptors

  摘要：

  Twelve N,N-dipropyl-substituted derivatives of trans-2-arylcyclopropylamine have been prepared and assayed for their ability to displace [H-3]-8-OH-DPAT from rat brain 5-HT1A receptors. The new derivatives include phenyl (7a), bromo- (7b) and fluorophenyl (7c-e), 2-methoxy-5-fluorophenyl (7h), and 2-hydroxy-5-fluorophenyl (7I) as well as trifluoromethylphenyl (7f) and 2,3-dichlorophenyl (7g) analogues. In the present series of compounds, electron-withdrawing substituents in the phenyl ring appear to decrease the affinity for 5-HT1A receptors. In contrast, electron-rich aryl groups, such as 2- or 3-thienyl (7j and 7k, respectively), provide compounds with high affinity. The additional bulk produced by the aromatic moiety in the 2-benzothienyl derivative 7i appears to be detrimental to 5-HT1A receptor affinity. The racemic mixtures of the interesting 7j and 7I were resolved into the enantiomers; 7j and 7I exhibited a high enantiomeric 5-HT1A receptor affinity ratio (75-fold and 100-fold, respectively). The enantiomers of 7j and 7I were evaluated in vivo by use of biochemical and behavioral tests in rats. Compound (LR,2R)-7j behaved as a partial agonist whereas (1R,2S)-7I appeared as an efficacious 5-HT1A receptor agonist, stimulating both autoreceptors and postsynaptic receptors.

  DOI：

  10.1021/jm9507136

文献信息

• New Prolyl Endopeptidase Inhibitors:  <i>In Vitro</i> and <i>in Vivo</i> Activities of Azabicyclo[2.2.2]octane, Azabicyclo[2.2.1]heptane, and Perhydroindole Derivatives
  作者：Bernard Portevin、Alain Benoist、Georges Rémond、Yolande Hervé、Michel Vincent、Jean Lepagnol、Guillaume De Nanteuil

  DOI：10.1021/jm950858c

  日期：1996.1.1

  nM (compounds 24 and 25). Modulation of the side chain by replacement of the terminal phenyl ring by the dicyclopropyl moiety afforded derivatives 30 and 32 with improved potencies (IC50 between 10 and 20 nM). Furthermore, replacing the linear 4-phenylbutanoyl side chain by the (2-phenylcyclopropyl)carbonyl entity provided potent inhibitors with IC50 culminating at 0.9 nM on a rat cortex enzymatic preparation

  通过取代1- [1-（4-（苯基苯基丁酰基）-L-脯氨酰基]吡咯烷酮的经典中心脯氨酸（SUAM 1221,3），已获得了一系列有效且选择性的α-酮杂环类型的脯氨酸肽肽酶（PEP）抑制剂。由非天然氨基酸PHI，ABO和ABH组成。这些含4-苯基丁酰基侧链的抑制剂表现出强大的体外抑制能力，IC50约为30 nM（化合物24和25）。通过用二环丙基部分取代末端苯环来调节侧链，得到具有增强的效力（IC 50在10和20nM之间）的衍生物30和32。此外，用（2-苯基环丙基）羰基实体取代直链的4-苯基丁酰基侧链，提供了有效的抑制剂，在大鼠皮层酶制剂上（化合物70）的IC50最终达到0.9 nM。环丙基环的构型必须为R，R，以便不仅在体外获得强PEP抑制，而且在体内具有良好的活性，例如抑制剂68，其ID50 ip和po分别为0.3和1 mg / kg ， 分别。最后，在使用东amine碱引起的失忆症的
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  申请人：Bollbuck Birgit

  公开号：US20070043048A1

  公开（公告）日：2007-02-22

  A compound of formula I or a pharmaceutically acceptable salt, ester or prodrug thereof wherein the variables have the meanings as defined in the specification. Further disclosed are a method of inhibiting IKK activity using a compound of formula I, a method of inhibiting production of TNF using a compound of formula I, a compound of formula I for use as a pharmaceutical, a pharmaceutical composition comprising a compound of formula I, and use of a compound of formula I in the manufacture of a medicament for use as an immunosuppressant or anti-inflammatory agent.

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  申请人：Gilead Sciences, Inc.

  公开号：US10316049B2

  公开（公告）日：2019-06-11

  Compounds having the following formula (I) and methods of their use and preparation are disclosed:

  公开了具有下式（I）的化合物及其使用和制备方法：
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  申请人：——

  公开号：EP1615898B1

  公开（公告）日：2014-10-29
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  申请人：Bristol-Myers Squibb Company

  公开号：EP2486030B1

  公开（公告）日：2013-07-24