1-piperazin-1-yl-2-pyridin-3-ylethanone | 163839-69-8

• 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: 1-piperazin-1-yl-2-pyridin-3-ylethanone
• 英文别名: 1-(3-pyridinylacetyl)piperazine
• CAS: 163839-69-8
• 化学式: C₁₁H₁₅N₃O
• 分子量: 205.26
• InChiKey: VKDSVVQIUHSPBG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  45.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-piperazin-1-yl-2-pyridin-3-ylethanone 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 以72%的产率得到1-[2-(3-吡啶基)乙基]-哌嗪
  参考文献：
  名称：

  [EN] SUBSTITUTED PIPERAZINE CARBAMATES FOR USE AS INHIBITORS OF HORMONE SENSITIVE LIPASE
  [FR] CARBAMATES DE PIPERAZINE A SUBSTITUTION UTILISES EN TANT QU'INHIBITEURS DE LA LIPASE HORMONOSENSIBLE

  摘要：

  公式(I)的新取代哌嗪氨基甲酸酯，包含它们的药物组合物及其在治疗和/或预防与激素敏感脂肪酶相关的疾病和障碍中的用途。更具体地说，这些化合物对于治疗和/或预防调节激素敏感脂肪酶活性有益的疾病和障碍非常有用。

  公开号：

  WO2004111004A1
• 作为产物：
  描述：

  4-(2-pyridin-3-ylacetyl)piperazine-1-carboxylic acid tert-butyl ester 在 硫酸 作用下， 以 1,4-二氧六环 为溶剂， 反应 0.5h， 以39%的产率得到1-piperazin-1-yl-2-pyridin-3-ylethanone
  参考文献：
  名称：

  Inhibitors of Farnesyl Protein Transferase. 4-Amido, 4-Carbamoyl, and 4-Carboxamido Derivatives of 1-(8-Chloro-6,11-dihydro-5H-benzo[5,6]- cyclohepta[1,2-b]pyridin-11-yl)piperazine and 1-(3-Bromo-8-chloro-6,11- dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperazine

  摘要：

  The synthesis of a variety of novel 4-amido, 4-carbamoyl and 4-carboxamido derivatives of 1-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin -11-yl)piperazine to explore the SAR of of this series of FPT inhibitors is described. This resulted in the synthesis of the 4- and 3-pyridylacetyl analogues 45a and 50a, respectively, both of which were orally active but were found to be rapidly metabolized in vivo. Identification of the principal metabolites led to the synthesis of a variety of new compounds that would be less readily metabolized, the most interesting of which were the 3- and 4-pyridylacetyl N-oxides 80a and 83a. Novel replacements for the pyridylacetyl moiety were also sought, and this resulted in the discovery of the 4-N-methyl and 4-N-carboxamidopiperidinylacetyl derivatives 135a and 160a, respectively. All of these derivatives exhibited greatly improved pharmacokinetics. The synthesis of the corresponding 3-bromo analogues resulted in the discovery of the 4-pyridylacetyl N-oxides 83b (+/-) and 85b [11S(-)] and the 4-carboxamidopiperidinylacetamido derivative 160b (+/-), all of which exhibited potent FPT inhibition in vitro. All three showed excellent oral bioavailability in vivo in nude mice and cynomolgus monkeys and exhibited excellent antitumor efficacy against a series of tumor cell lines when dosed orally in nude mice.

  DOI：

  10.1021/jm970462w

文献信息

• ALICYCLIC HETEROCYCLIC COMPOUND
  申请人：Mitsubishi Tanabe Pharma Corporation

  公开号：EP1970373A1

  公开（公告）日：2008-09-17

  An alicyclic heterocyclic compound represented by the following formula or a pharmaceutically acceptable salt thereof: wherein ring A is a heterocyclic ring, ring B is a carbocyclic ring, a heterocyclic ring etc., P1 and P2 are CH or N, q and r are 0 to 2, X is -NH-, -O-, -CH2-, etc., Y is -CH2-, -CO-, -SO2-, etc., Z is -CO-, -SO2-, etc., and R3 is carbocyclic group, heterocyclic group, hydroxyl, alkoxy or amino, is useful as a controlling agent of the function of CCR4 useful for the prevention or treatment for bronchial asthma, atopic dermatitis, etc.

  以下是该公式表示的脂环杂环化合物或其药用可接受盐： 其中环A是杂环，环B是碳环，杂环等，P1和P2是CH或N，q和r为0至2，X为-NH-，-O-，-CH2-等，Y为-CH2-，-CO-，-SO2-等，Z为-CO-，-SO2-等，R3为碳环基团，杂环基团，羟基，烷氧基或氨基， 可用作CCR4功能的控制剂，用于预防或治疗支气管哮喘，特应性皮炎等。
• Substituted piperazine carbamates
  申请人：Hansen Claus Holger

  公开号：US20060160820A1

  公开（公告）日：2006-07-20

  Novel substituted piperazine carbamates, pharmaceutical compositions comprising them and use thereof in the treatment and/or prevention of diseases and disorders related to hormone sensitive lipase. More particularly, the compounds are useful for the treatment and/or prevention of diseases and disorders in which modulation of the activity of hormone sensitive lipase is beneficial.

  小说替代哌嗪氨基甲酸酯，制药组合物包括它们，并用于治疗和/或预防与激素敏感性脂肪酶相关的疾病和紊乱。更具体地说，这些化合物对于治疗和/或预防需要调节激素敏感性脂肪酶活性的疾病和紊乱是有用的。
• SUBSTITUTED PIPERAZINES, (1,4) DIAZEPINES, AND 2,5-DIAZABICYCLO (2.2.1) HEPTANES AS HISTAMINE H1 AND/OR H3 ANTAGONISTS OR HISTAMINE H3 REVERSE ANTAGONISTS
  申请人：Ancliff Rachael

  公开号：US20100075953A1

  公开（公告）日：2010-03-25

  The present invention relates to novel piperazine and azepine derivatives having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurodegenerative disorders including Alzheimer's disease.

  本发明涉及具有药理活性的新型哌嗪和氮杂七环衍生物，其制备过程，包含它们的组合物以及它们在治疗神经退行性疾病，包括阿尔茨海默病中的应用。
• UREA COMPOUND OR SALT THEREOF
  申请人：Ishii Takahiro

  公开号：US20110172230A1

  公开（公告）日：2011-07-14

  [Object] To provide a compound which can be used for the treatment of a disease associated with fatty acid amide hydrolase (FAAH), particularly urinary frequency, urinary incontinence and/or overactive bladder. [Means for solution] It is confirmed that a urea compound chemical-structurally characterized by having a piperidine or piperazine ring or a salt thereof has an excellent FAAH-inhibitory activity, and thus the present invention is completed. The urea compound or its pharmaceutically acceptable salt of the present invention can increase the effective bladder capacity and ameliorate the state of urinary frequency, and is therefore useful as an agent for treating urinary frequency, urinary incontinence and/or overactive bladder.

  [目的] 提供一种化合物，可用于治疗与脂肪酸酰胺水解酶（FAAH）相关的疾病，特别是尿频、尿失禁和/或膀胱过度活动。 [解决方案] 确认具有哌啶或哌嗪环或其盐的尿素化合物在化学结构上具有出色的FAAH抑制活性，因此完成了本发明。本发明的尿素化合物或其药学上可接受的盐可以增加有效膀胱容量，改善尿频状态，因此可用作治疗尿频、尿失禁和/或膀胱过度活动的药物。
• New antiproliferative benzoindolinothiazepines derivatives
  作者：Guillaume Laconde、Patrick Depreux、Pascal Berthelot、Nicole Pommery、Jean-Pierre Hénichart

  DOI：10.1016/j.ejmech.2004.10.008

  日期：2005.2

  New benzoindolinothiazepines containing a piperazine moiety are described as potent antiproliferative agents against PC3 human prostatic cell lines. This activity could be explained by an accumulation of cells in G1 phase. (C) 2004 Elsevier SAS. All rights reserved.