tert-butyl 4-(5-chloropyridin-2-yl)piperazine-1-carboxylate | 945422-86-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: tert-butyl 4-(5-chloropyridin-2-yl)piperazine-1-carboxylate
• CAS: 945422-86-6
• 化学式: C₁₄H₂₀ClN₃O₂
• mdl: MFCD22495238
• 分子量: 297.785
• InChiKey: ONHLBGBANBNOHP-UHFFFAOYSA-N

物化性质

• 沸点：
  420.4±45.0 °C(Predicted)
• 密度：
  1.214±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  45.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 4-(5-chloropyridin-2-yl)piperazine-1-carboxylate 在 盐酸 、 三乙胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 2.5h， 生成 1-[4-(5-chloropyridin-2-yl)piperazin-1-yl]prop-2-en-1-one
  参考文献：
  名称：

  PYRIDAZINONES AS PARP7 INHIBITORS

  摘要：

  本发明涉及吡啶并嗪酮和相关化合物，它们是PARP7的抑制剂，并且在癌症治疗中很有用。

  公开号：

  US20190330194A1
• 作为产物：
  描述：

  2,5-二氯吡啶 、 N-Boc-哌嗪 在 potassium carbonate 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 20.0h， 以64%的产率得到tert-butyl 4-(5-chloropyridin-2-yl)piperazine-1-carboxylate
  参考文献：
  名称：

  PYRIDAZINONES AS PARP7 INHIBITORS

  摘要：

  本发明涉及吡啶并嗪酮和相关化合物，它们是PARP7的抑制剂，并且在癌症治疗中很有用。

  公开号：

  US20190330194A1

文献信息

• [EN] 6,7-DIHYDROPYRAZOLO[1,5-a]PYRAZIN-4(5H)-ONE COMPOUNDS AND THEIR USE AS NEGATIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS<br/>[FR] COMPOSÉS 6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE ET LEUR UTILISATION COMME MODULATEURS ALLOSTÉRIQUES NÉGATIFS DES RÉCEPTEURS MGLUR2
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2014195311A1

  公开（公告）日：2014-12-11

  The present invention relates to novel 6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one derivatives of Formula (I) as negative allosteric modulators (NAMs) of the metabotropic glutamate receptor subtype 2 ("mGluR2"). The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention or treatment of disorders in which the mGluR2 subtype of metabotropic receptors is involved, especially CNS disorders.

  本发明涉及一种新型的Formula (I)的6,7-二氢吡唑并[1,5-a]吡嗪-4(5H)-酮衍生物，作为代谢型谷氨酸受体亚型2 ("mGluR2")的负变构调节剂（NAMs）。该发明还涉及包含这些化合物的药物组合物，用于制备这些化合物和组合物的方法，以及用于预防或治疗涉及代谢型受体亚型2的疾病的化合物和组合物的用途，特别是中枢神经系统疾病。
• Piperazines and Piperidines as Mglur5 Potentiators
  申请人：Slassi Abdelmalik

  公开号：US20090023711A1

  公开（公告）日：2009-01-22

  Compounds of Formula I or pharmaceutically acceptable salts or solvates thereof: wherein Ar 1 , Ar 2 , A, X, Y, m, n and R 1 , R 2 , R 3 , R 4 and R 5 are as described in the specification, processes for their preparation, pharmaceutical formulations comprising them and their use in therapy, particularly in the therapy of neurological and psychiatric disorders associated with glutamate dysfunction.

  公式I的化合物或其药学上可接受的盐或溶剂化物：其中Ar1，Ar2，A，X，Y，m，n和R1，R2，R3，R4和R5如说明书所述，其制备方法，包括它们的药物制剂以及它们在治疗中的应用，特别是在与谷氨酸功能障碍相关的神经系统和精神障碍的治疗中。
• PICOLINAMIDE AND PYRIMIDINE-4-CARBOXAMIDE COMPOUNDS, PROCESS FOR PREPARING AND PHAMACEUTICAL COMPOSITION COMPRISING THE SAME
  申请人：Ryu Je Ho

  公开号：US20130210811A1

  公开（公告）日：2013-08-15

  Provided are picolinamide and pyrimidine-4-carboxamide compounds, a method for preparing the same, a pharmaceutical composition containing the same, and a medical use using the compound as an agent for preventing, regulating, and treating diseases related to regulation of glucocorticoids by using selective inhibitory activity of the compound for an 11β-HSD1 enzyme. The picolinamide and pyrimidine-4-carboxamide compounds of the present invention are selective inhibitors of human-derived 11β-HSD1 enzymes, and are useful in an agent for preventing, regulating, and treating diseases related to glucocorticoid regulation in which human-derived 11β-HSD1 enzymes are involved, for example, metabolic syndromes such as, type 1 and type 2 diabetes, diabetes later complications, latent autoimmune diabetes adult (LADA), insulin tolerance syndromes, obesity, impaired glucose tolerance (IGT), impaired fasting glucose (IFG), damaged glucose tolerance, dyslipidemia, atherosclerosis, hypertension, etc.

  本发明提供了吡啶甲酰胺和嘧啶-4-羧酰胺化合物、制备方法、含有该化合物的制药组合物以及使用该化合物作为11β-HSD1酶的选择性抑制剂，用于预防、调节和治疗与糖皮质激素调节相关的疾病的医疗用途。本发明的吡啶甲酰胺和嘧啶-4-羧酰胺化合物是人源11β-HSD1酶的选择性抑制剂，可用于预防、调节和治疗与人源11β-HSD1酶参与的糖皮质激素调节相关疾病，例如代谢综合征，如1型和2型糖尿病、糖尿病后并发症、成人隐形自身免疫性糖尿病（LADA）、胰岛素耐受综合征、肥胖症、糖耐量受损（IGT）、空腹血糖受损（IFG）、糖耐量受损、血脂异常、动脉粥样硬化、高血压等。
• Picolinamide and pyrimidine-4-carboxamide compounds, process for preparing and pharmaceutical composition comprising the same
  申请人：Ryu Je Ho

  公开号：US09096571B2

  公开（公告）日：2015-08-04

  Provided are picolinamide and pyrimidine-4-carboxamide compounds, a method for preparing the same, a pharmaceutical composition containing the same, and a medical use using the compound as an agent for preventing, regulating, and treating diseases related to regulation of glucocorticoids by using selective inhibitory activity of the compound for an 11β-HSD1 enzyme. The picolinamide and pyrimidine-4-carboxamide compounds of the present invention are selective inhibitors of human-derived 11β-HSD1 enzymes, and are useful in an agent for preventing, regulating, and treating diseases related to glucocorticoid regulation in which human-derived 11β-HSD1 enzymes are involved, for example, metabolic syndromes such as, type 1 and type 2 diabetes, diabetes later complications, latent autoimmune diabetes adult (LADA), insulin tolerance syndromes, obesity, impaired glucose tolerance (IGT), impaired fasting glucose (IFG), damaged glucose tolerance, dyslipidemia, atherosclerosis, hypertension, etc.

  本发明提供了吡啶甲酰胺和嘧啶-4-羧酰胺化合物、其制备方法、含有该化合物的药物组合物，以及使用该化合物作为11β-HSD1酶的选择性抑制活性的药剂来预防、调节和治疗与糖皮质激素调节相关的疾病的医疗用途。本发明的吡啶甲酰胺和嘧啶-4-羧酰胺化合物是人源11β-HSD1酶的选择性抑制剂，在预防、调节和治疗与人源11β-HSD1酶相关的糖皮质激素调节疾病中非常有用，例如代谢综合征、1型和2型糖尿病、糖尿病后并发症、成人潜在自身免疫性糖尿病、胰岛素耐量综合征、肥胖症、糖耐量受损、空腹血糖受损、糖耐量受损、血脂异常、动脉硬化和高血压等。
• 6,7-DIHYDROPYRAZOLO[1,5-a]PYRAZIN-4(5H)-ONE COMPOUNDS AND THEIR USE AS NEGATIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：US20160115169A1

  公开（公告）日：2016-04-28

  The present invention relates to novel 6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one derivatives as negative allosteric modulators (NAMs) of the metabotropic glutamate receptor subtype 2 (“mGluR2”). The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention or treatment of disorders in which the mGluR2 subtype of metabotropic receptors is involved.

  本发明涉及一种新型的6,7-二氢吡唑并[1,5-a]吡嗪-4(5H)-酮衍生物，作为代谢型谷氨酸受体亚型2（“mGluR2”）的负向变构调节剂（NAMs）。本发明还涉及包含这些化合物的制药组合物、制备这些化合物和组合物的方法，以及使用这些化合物和组合物预防或治疗与代谢型受体亚型2有关的疾病。