4-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine | 1174645-29-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
• 英文别名: 4,5,6,7-Tetrahydro-4-methylpyrazolo[1,5-a]pyrazine
• CAS: 1174645-29-4
• 化学式: C₇H₁₁N₃
• 分子量: 137.184
• InChiKey: NSQHZDFFZAESCF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  29.8
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-氯吡唑并[1,5-a]嘧啶-2-羧酸 、 4-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine 生成 (6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(4-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-5-yl)-methanone
  参考文献：
  名称：

  PYRAZOLOPYRIMIDINES, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS MEDICINE

  摘要：

  本发明涉及吡唑并嘧啶衍生物及其药学上可接受的盐。本发明还涉及制备这些化合物的方法。本发明的化合物是mGluR5调节剂，因此对于控制和预防急性和/或慢性神经系统疾病有用。

  公开号：

  US20110003820A1
• 作为产物：
  描述：

  tert-butyl (2-(5-acetyl-1H-pyrazol-1-yl)ethyl)carbamate 在 platinum(IV) oxide 、 氢气 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 4.0h， 生成 4-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
  参考文献：
  名称：

  [EN] PYRAZOLYL DERIVATIVES AS INHIBITORS OF THE KRAS MUTANT PROTEIN
  [FR] DÉRIVÉS DE PYRAZOLYLE EN TANT QU'INHIBITEURS DE LA PROTÉINE MUTANTE KRAS

  摘要：

  本发明提供了式(I)的化合物或其药学上可接受的盐，以及该化合物的治疗用途。本发明还提供了包含该化合物的药物组合物。

  公开号：

  WO2022269508A1

文献信息

• Pyrazolopyrimidines, a process for their preparation and their use as medicine
  申请人：Merz Pharma GmbH & Co. KGaA

  公开号：EP2085398A1

  公开（公告）日：2009-08-05

  The invention relates to pyrazolopyrimidine derivatives of Formula I wherein R1 represents chloro or bromo; A represents as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are mGluR5 modulators and are therefore useful for the control and prevention of acute and/or chronic neurological disorders.

  本发明涉及以下式子的吡唑嘧啶衍生物（I）： 其中R1代表氯或溴； A代表 以及其药学上可接受的盐。本发明还涉及制备这种化合物的方法。本发明的化合物是mGluR5调节剂，因此对于控制和预防急性和/或慢性神经系统疾病有用。
• 6-halo-pyrazolo[1,5-a]pyridines, a process for their preparation and their use as metabotropic glutamate receptor (mGluR) modulators
  申请人：Merz Pharma GmbH & Co. KGaA

  公开号：EP2090576A1

  公开（公告）日：2009-08-19

  The invention relates to 6-halo-pyrazolo[1,5-a]pyridines of formula (I) as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are mGluR5 modulators and are therefore useful for the control and prevention of acute and/or chronic neurological disorders. wherein A represents -NR3R4 with R3 and R4 as described herein.

  本发明涉及式（I）的6-卤代吡唑并[1,5-a]吡啶以及其药学上可接受的盐。本发明还涉及制备这些化合物的方法。本发明的化合物是mGluR5调节剂，因此对于控制和预防急性和/或慢性神经系统疾病有用。 其中，A表示-NR3R4，其中R3和R4如本文所述。
• [EN] PYRAZOLOPYRIMIDINES, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS MEDICINE<br/>[FR] PYRAZOLOPYRIMIDINES, LEUR MÉTHODE DE PRÉPARATION ET LEUR UTILISATION COMME MÉDICAMENTS
  申请人：MERZ PHARMA GMBH & CO KGAA

  公开号：WO2009095254A1

  公开（公告）日：2009-08-06

  The invention relates to pyrazolopyrimidine derivatives of Formula (I) wherein R1 represents chloro or bromo; A represents (a); (b); (c); (d); or (e), as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are mGluR5 modulators and are therefore useful for the control and prevention of acute and/or chronic neurological disorders.
• [EN] 6-HALO-PYRAZOLO[1, 5-A]PYRIDINES, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS METABOTROPIC GLUTAMATE RECEPTOR (MGLUR) MODULATORS<br/>[FR] 6-HALO-PYRAZOLO[1,5-A]PYRIDINES, LEUR MÉTHODE DE PRÉPARATION ET LEUR UTILISATION COMME MODULATEURS DES RÉCEPTEURS MÉTABOTROPIQUES DU GLUTAMATE (MGLUR)
  申请人：MERZ PHARMA GMBH & CO KGAA

  公开号：WO2009095253A1

  公开（公告）日：2009-08-06

  The invention relates to 6-halo-pyrazolo[1, 5-a] pyridines of formula (I) as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are mGluR5 modulators and are therefore useful for the control and prevention of acute and/or chronic neurological disorders.
• PYRAZOLOPYRIMIDINES, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS MEDICINE
  申请人：Henrich Markus

  公开号：US20110003820A1

  公开（公告）日：2011-01-06

  The invention relates to pyrazolopyrimidine derivatives as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are mGluR5 modulators and are therefore useful for the control and prevention of acute and/or chronic neurological disorders.

  本发明涉及吡唑并嘧啶衍生物及其药学上可接受的盐。本发明还涉及制备这些化合物的方法。本发明的化合物是mGluR5调节剂，因此对于控制和预防急性和/或慢性神经系统疾病有用。