2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-5(4H)-one | 1239462-26-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡唑并嘧啶类
• 英文名称: 2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-5(4H)-one
• 英文别名: 2-(trifluoromethyl)-4H-pyrazolo[1,5-a]pyrimidin-5-one
• CAS: 1239462-26-0
• 化学式: C₇H₄F₃N₃O
• 分子量: 203.123
• InChiKey: QIXQRUYYZUOFNE-UHFFFAOYSA-N

物化性质

• 沸点：
  226.2±40.0 °C(Predicted)
• 密度：
  1.69±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  46.9
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-5(4H)-one 在 sodium hydride 、 三甲基氢氧化锡 作用下， 以 1,2-二氯乙烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 2-(5-oxo-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-4(5H)-yl)acetic acid
  参考文献：
  名称：

  Design and synthesis of brain penetrant selective JNK inhibitors with improved pharmacokinetic properties for the prevention of neurodegeneration

  摘要：

  The SAR of a series of brain penetrant, trisubstituted thiophene based JNK inhibitors with improved pharmacokinetic properties is described. These compounds were designed based on information derived from metabolite identification studies which led to compounds such as 42 with lower clearance, greater brain exposure and longer half life compared to earlier analogs. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.06.100
• 作为产物：
  描述：

  1,3-二甲基脲嘧啶 、 4-三氟甲基-1H-吡唑-3-胺 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 反应 2.0h， 生成 2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-5(4H)-one
  参考文献：
  名称：

  Design and synthesis of brain penetrant selective JNK inhibitors with improved pharmacokinetic properties for the prevention of neurodegeneration

  摘要：

  The SAR of a series of brain penetrant, trisubstituted thiophene based JNK inhibitors with improved pharmacokinetic properties is described. These compounds were designed based on information derived from metabolite identification studies which led to compounds such as 42 with lower clearance, greater brain exposure and longer half life compared to earlier analogs. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.06.100

文献信息

• [EN] INHIBITORS OF JUN N-TERMINAL KINASE<br/>[FR] INHIBITEURS DE L'ENZYME JUN N-TERMINAL KINASE
  申请人：ELAN PHARM INC

  公开号：WO2010091310A1

  公开（公告）日：2010-08-12

  The present disclosure provides inhibitors of c-Jun N-terminal kinases (JNK) having a structure according to the following formula (I): or a salt or solvate thereof, wherein ring A, Ca, Cb, Z, R5, W and Cy are defined herein. The disclosure further provides pharmaceutical compositions including the compounds of the present disclosure and methods of making and using the compounds and compositions of the present disclosure, e.g., in the treatment and prevention of various disorders, such as Alzheimer's disease.

  本公开提供了具有以下结构的c-Jun N-末端激酶（JNK）抑制剂（I）的结构，或其盐或溶剂化物，其中环A，Ca，Cb，Z，R5，W和Cy在此处定义。本公开还提供了包括本公开化合物的药物组合物，以及制备和使用本公开化合物和组合物的方法，例如在治疗和预防各种疾病，如阿尔茨海默病。
• [EN] 5-(3-(ETHYLSULFONYL)PYRIDIN-2-YL)-PYRAZOLO[1,5-A]PYRIMIDINE DERIVATIVES AND RELATED COMPOUNDS AS PESTICIDE AND INSECTICIDE AGENTS FOR CROP PROTECTION<br/>[FR] DÉRIVÉS DE 5-(3-(ÉTHYLSULFONYL)PYRIDIN-2-YL)-PYRAZOLO[1,5-A]PYRIMIDINE ET COMPOSÉS APPARENTÉS UTILISÉS COME PESTICIDES ET INSECTICIDES POUR LA PROTECTION DES CULTURES
  申请人：PI INDUSTRIES LTD

  公开号：WO2021165834A1

  公开（公告）日：2021-08-26

  The present invention discloses a fused heterocyclic compound of formula (I), wherein, Q, R1, R2, n, m and Y are as defined in the detailed description. The present invention further discloses methods for their preparation and use of the compounds of formula (I) as a pest control agent.

  本发明揭示了一个公式为(I)的融合杂环化合物，其中Q、R1、R2、n、m和Y的定义如详细描述中所述。本发明还揭示了它们的制备方法以及将公式(I)化合物用作杀虫剂的方法。
• [EN] HETEROARYL SUBSTITUTED SPIROPIPERIDINYL DERIVATIVES AND PHARMACEUTICAL USES THEREOF<br/>[FR] DÉRIVÉS DE SPIROPIPÉRIDINYLE SUBSTITUÉS PAR HÉTÉROARYLE ET LEURS UTILISATIONS PHARMACEUTIQUES
  申请人：NOVARTIS AG

  公开号：WO2022034529A1

  公开（公告）日：2022-02-17

  The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof; (I) wherein R1 R2, R4 and X1 are defeined herein, a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.

  本发明提供了化合物(I)或其药用可接受盐；(I)中R1、R2、R4和X1的定义见本文，本发明化合物的制备方法以及其治疗用途。本发明还提供了药理活性剂的组合和药物组合物。
• INHIBITORS OF JUN N-TERMINAL KINASE
  申请人：SHAM Hing L.

  公开号：US20130072494A1

  公开（公告）日：2013-03-21

  The present disclosure provides inhibitors of c-Jun N-terminal kinases (JNK) having a structure according to the following formula: or a salt or solvate thereof, wherein ring A, C a , C b , Z, R 5 , W and Cy are defined herein. The disclosure further provides pharmaceutical compositions including the compounds of the present disclosure and methods of making and using the compounds and compositions of the present disclosure, e.g., in the treatment and prevention of various disorders, such as Alzheimer's disease.

  本公开提供了具有以下结构的c-Jun N端激酶（JNK）抑制剂： 或其盐或溶剂，其中环A、Ca、Cb、Z、R5、W和Cy在此被定义。本公开还提供了包括本公开化合物的药物组合物以及制备和使用本公开化合物和组合物的方法，例如，在治疗和预防各种疾病，如阿尔茨海默病中使用。
• Inhibitors of Jun N-Terminal Kinase
  申请人：Sham Hing L.

  公开号：US20100331335A1

  公开（公告）日：2010-12-30

  The present disclosure provides inhibitors of c-Jun N-terminal kinases (JNK) having a structure according to the following formula: or a salt or solvate thereof, wherein ring A, C a , C b , Z, R 5 , W and Cy are defined herein. The disclosure further provides pharmaceutical compositions including the compounds of the present disclosure and methods of making and using the compounds and compositions of the present disclosure, e.g., in the treatment and prevention of various disorders, such as Alzheimer's disease.

  本公开提供抑制c-Jun N-末端激酶（JNK）的抑制剂，其结构符合以下公式：其中环A、Ca、Cb、Z、R5、W和Cy在此定义。本公开还提供包括本公开化合物的药物组合物以及制备和使用本公开化合物和组合物的方法，例如在治疗和预防各种疾病，如阿尔茨海默病中的应用。