1-[(4-bromo-2-methylphenyl)sulfonyl]-4-methylpiperazine | 486422-17-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-[(4-bromo-2-methylphenyl)sulfonyl]-4-methylpiperazine
• 英文别名: 1-(4-bromo-2-methylphenyl)sulfonyl-4-methylpiperazine
• CAS: 486422-17-7
• 化学式: C₁₂H₁₇BrN₂O₂S
• 分子量: 333.249
• InChiKey: YYKMFIBMFKKXJJ-UHFFFAOYSA-N

物化性质

• 沸点：
  419.6±55.0 °C(Predicted)
• 密度：
  1.459±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  49
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-[(4-bromo-2-methylphenyl)sulfonyl]-4-methylpiperazine 在 盐酸 、 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 生成 [3-MEthyl-4-(4-methylpiperazine-1-sulfonyl)phenyl]boronic acid
  参考文献：
  名称：

  Discovery of Novel Potent and Highly Selective Glycogen Synthase Kinase-3β (GSK3β) Inhibitors for Alzheimer’s Disease: Design, Synthesis, and Characterization of Pyrazines

  摘要：

  Glycogen synthase kinase-3 beta, also called tau phosphorylating kinase, is a proline-directed serine/threonine kinase which was originally identified due to its role in glycogen metabolism. Active forms of GSK3 beta localize to pretangle pathology including dystrophic neuritis and neurofibrillary tangles in Alzheimer's disease (AD) brain. By using a high throughput screening (HTS) approach to search for new chemical series and cocrystallization of key analogues to guide the optimization and synthesis of our pyrazine series, we have developed highly potent and selective inhibitors showing cellular efficacy and blood-brain barrier penetrance. The inhibitors are suitable for in vivo efficacy testing and may serve as a new treatment strategy for Alzheimer's disease.

  DOI：

  10.1021/jm201724m
• 作为产物：
  描述：

  4-溴-2-甲基苯-1-磺酰氯 、 N-甲基哌嗪 在 1-[(4-bromo-2-methylphenyl)sulfonyl]-4-methylpiperazine 作用下， 以to give the title compound (411 mg, 100%)的产率得到1-[(4-bromo-2-methylphenyl)sulfonyl]-4-methylpiperazine
  参考文献：
  名称：

  Pyrimidine Derivatives and Their Use in Therapy as well as the Use of Pyrimidine Derivatives in the Manufacture of a Medicament for Prevention and/or Treatment of Alzheimer's Disease

  摘要：

  该专利涉及式I的化合物，其中R1，R2，R3，R4，R5，R6，R7，R8和R9如规范中所定义，作为基础物质或药物可接受的盐，溶剂或其盐的溶剂，以及制备它们的方法，其中使用了新的中间体，含有所述化合物的制药配方以及在治疗中使用所述化合物的用途。

  公开号：

  US20090105252A1
• 作为试剂：
  描述：

  4-溴-2-甲基苯-1-磺酰氯 、 N-甲基哌嗪 在 1-[(4-bromo-2-methylphenyl)sulfonyl]-4-methylpiperazine 作用下， 以to give the title compound (411 mg, 100%)的产率得到1-[(4-bromo-2-methylphenyl)sulfonyl]-4-methylpiperazine
  参考文献：
  名称：

  Pyrimidine Derivatives and Their Use in Therapy as well as the Use of Pyrimidine Derivatives in the Manufacture of a Medicament for Prevention and/or Treatment of Alzheimer's Disease

  摘要：

  该专利涉及式I的化合物，其中R1，R2，R3，R4，R5，R6，R7，R8和R9如规范中所定义，作为基础物质或药物可接受的盐，溶剂或其盐的溶剂，以及制备它们的方法，其中使用了新的中间体，含有所述化合物的制药配方以及在治疗中使用所述化合物的用途。

  公开号：

  US20090105252A1

文献信息

• Use of Pyrimidine Derivatives in the Manufacture of a Medicament for Prevention and/or Treatment of Alzheimer's Disease
  申请人：Andersson Lars

  公开号：US20080214560A1

  公开（公告）日：2008-09-04

  Pyrimidine derivatives of formula I, wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are as defined in the specification, as a base or a pharmaceutically acceptable salt thereof in the manufacture of pharmaceutical compositions and in the treatment or prophylaxis of Alzheimer's Disease.

  根据规范，作为制备药物组合物和治疗或预防阿尔茨海默病，I型嘧啶衍生物，其中R1、R2、R3、R4、R5、R6、R7、R8和R9按规范定义，作为碱或药用可接受的盐。
• New Pyridinones and Isoquinolinones as Inhibitors of the Bromodomain BRD9
  申请人：Boehringer Ingelheim International GmbH

  公开号：US20180044335A1

  公开（公告）日：2018-02-15

  The present invention encompasses compounds of general formula (I) wherein the groups R 1 to R 9 , X 1 and X 2 have the meanings given in the claims and in the specification. The compounds of the invention are suitable for the treatment of diseases characterized by excessive or abnormal cell proliferation, e.g. cancer, pharmaceutical preparations containing such compounds and their uses as a medicament.

  本发明涵盖了一般式（I）的化合物，其中基团R1至R9，X1和X2的含义如权利要求和说明书中所述。本发明的化合物适用于治疗由细胞过度或异常增殖所特征化的疾病，例如癌症，含有这种化合物的制药制剂以及它们作为药物的用途。
• Arylamines for the treatment of conditions associated with gsk-3
  申请人：Berg Stefan

  公开号：US20060052396A1

  公开（公告）日：2006-03-09

  The present invention relates to new compounds of formula (I) wherein Z, Y, X, P, Q, R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , A, m and n are defined as in any one of claims 1 to 3, a process for their preparation and new intermediates prepared therein, pharmaceutical formulations containing said therapeutically active compounds and to the use of said active compounds for the treatment of conditions associated with glycogens synthase kinase-3 (GSK3).

  本发明涉及具有公式（I）的新化合物，其中Z、Y、X、P、Q、R、R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12、A、m和n的定义如权利要求1至3中的任意一项，以及制备它们的过程和其中制备的新中间体，含有所述治疗活性化合物的制药配方以及使用所述活性化合物治疗与糖原合酶激酶-3（GSK3）相关的疾病的方法。
• Compounds
  申请人：Jensen Jenmalm Annika

  公开号：US20080039450A1

  公开（公告）日：2008-02-14

  The present invention relates to compounds of the general formula I wherein X, Y, Z, A, Ar, R 1 , R 2 , R 3 , and R 4 are as defined herein, which compounds are inhibitors of MNK2 and MNK1. The invention also relates to the use of the compounds in therapy, pharmaceutical compositions comprising the compounds, and the use of the compounds for the preparation of a medicament for the prophylaxis and treatment of disorders related to undesired activity of MNK1 and/or MNK2 kinases.

  本发明涉及通式I的化合物，其中X、Y、Z、A、Ar、R1、R2、R3和R4的定义如本文所述，这些化合物是MNK2和MNK1的抑制剂。本发明还涉及在治疗中使用这些化合物，包括含有这些化合物的制药组合物，以及利用这些化合物制备预防和治疗与MNK1和/或MNK2激酶不良活性相关的疾病的药物。
• Pyrimidine Derivatives and Their Use for Treating Bone-Related Disorders
  申请人：Andersson Lars

  公开号：US20110028489A1

  公开（公告）日：2011-02-03

  The present invention relates to a new use of pyrimidine derivatives of formula I, as a free base or a pharmaceutically acceptable salt thereof in the manufacture of a medicament in the treatment and/or prophylaxis of Alzheimer's Disease:

  本发明涉及使用式I的嘧啶衍生物，作为其自由碱基或药学上可接受的盐，在制造治疗和/或预防阿尔茨海默病的药物中的新用途：