1-(Phenylpyridin-3-ylmethyl)piperazine | 104523-12-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-(Phenylpyridin-3-ylmethyl)piperazine
• 英文别名: 1-[phenyl(pyridin-3-yl)methyl]piperazine
• CAS: 104523-12-8
• 化学式: C₁₆H₁₉N₃
• 分子量: 253.347
• InChiKey: VQQHXZLCLBFYKG-UHFFFAOYSA-N

物化性质

• 沸点：
  391.8±37.0 °C(Predicted)
• 密度：
  1.106±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  28.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-氯-1-苯基-1H-吡唑并[3,4-d]嘧啶 、 1-(Phenylpyridin-3-ylmethyl)piperazine 在 三乙胺 作用下， 以 乙醇 为溶剂， 反应 4.0h， 生成 1-phenyl-4-4-[phenyl(3-pyridyl)methyl]piperazino-1H-pyrazolo[3,4-d]pyrimidine
  参考文献：
  名称：

  Design, synthesis, and structure–activity relationships of pyrazolo[3,4-d]pyrimidines: a novel class of potent enterovirus inhibitors

  摘要：

  A series of pyrazolo[3,4-d]pyrimidines were synthesized. and their antiviral activity was evaluated in a plaque reduction assay. It is very interesting that this class of compounds provide remarkable evidence that they are very specific for human enteroviruses, in particular, coxsackieviruses. Some derivatives proved to be highly effective in inhibiting enterovirus replication at nanomolar concentrations. SAR studies revealed that the phenyl group at the N-I position and the hydrophobic diarylmethyl group at the piperazine largely influenced the in vitro antienteroviral activity of this new class of potent antiviral agents. It was found that the pyrazolo[3,4-d]pyrimidines with a thiophene substituent, such as compounds 20 24, in general exhibited high activity against coxsackievirus B3 (IC50 = 0.063-0.089 muM) and moderate activity against enterovirus 71 (IC50 = 0.32-0.65 muM) with no apparent cytotoxic effect toward RD (rhabdomyosarcoma) cell lines (CC50>25 muM). (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.02.092
• 作为产物：
  描述：

  苯基吡啶-3-基甲醇 在 氯化亚砜 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 1.0h， 生成 1-(Phenylpyridin-3-ylmethyl)piperazine
  参考文献：
  名称：

  Design, synthesis, and structure–activity relationships of pyrazolo[3,4-d]pyrimidines: a novel class of potent enterovirus inhibitors

  摘要：

  A series of pyrazolo[3,4-d]pyrimidines were synthesized. and their antiviral activity was evaluated in a plaque reduction assay. It is very interesting that this class of compounds provide remarkable evidence that they are very specific for human enteroviruses, in particular, coxsackieviruses. Some derivatives proved to be highly effective in inhibiting enterovirus replication at nanomolar concentrations. SAR studies revealed that the phenyl group at the N-I position and the hydrophobic diarylmethyl group at the piperazine largely influenced the in vitro antienteroviral activity of this new class of potent antiviral agents. It was found that the pyrazolo[3,4-d]pyrimidines with a thiophene substituent, such as compounds 20 24, in general exhibited high activity against coxsackievirus B3 (IC50 = 0.063-0.089 muM) and moderate activity against enterovirus 71 (IC50 = 0.32-0.65 muM) with no apparent cytotoxic effect toward RD (rhabdomyosarcoma) cell lines (CC50>25 muM). (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.02.092

文献信息

• Thiazolidinecarboxylic acid amide derivatives and their therapeutic uses
  申请人：Sankyo Company, Limited

  公开号：US05470851A1

  公开（公告）日：1995-11-28

  Thiazolidinecarboxylic acid amides having combined antiallergic and antiasthmatic activities with an antagonist activity against platelet Activating Factor and having the following general formula (I) ##STR1##

  具有抗过敏和抗哮喘活性以及对血小板活化因子的拮抗作用的噻唑啉羧酸酰胺，其具有以下通式（I）：##STR1##
• Thiazolidinecarboxylic acid amide derivatives having anti-allergic activity, their preparation and their use
  申请人：Sankyo Company Limited

  公开号：EP0463873A1

  公开（公告）日：1992-01-02

  Compounds of formula (I): [in which R¹ is optionally substituted pyridyl; R² is hydrogen, alkyl or optionally substituted pyridyl; R³ is hydrogen or various organic groups; R⁴ is hydrogen or alkyl; A is alkylene; and Z is a substituted piperidyl, piperazinyl or homopiperazinyl group which is substituted at least by a di-substituted methyl, methoxy or methylene group, each substituent being phenyl or heterocyclyl]; and pharmaceutically acceptable salts thereof have anti-allergic, anti-asthma and anti-PAF activities. Methods of making the compounds are also provided.

  式(I)化合物： [其中 R¹ 是任选取代的吡啶基；R² 是氢、烷基或任选取代的吡啶基；R³ 是氢或各种有机基团；R⁴ 是氢或烷基；A 是亚烷基；和 Z 是至少被二取代甲基、甲氧基或亚甲基取代的取代哌啶基、哌嗪基或均哌嗪基，每个取代基都是苯基或杂环基]；其药学上可接受的盐类具有抗过敏、抗哮喘和抗PAF 活性。还提供了制造这些化合物的方法。
• US5470851A
  申请人：——

  公开号：US5470851A

  公开（公告）日：1995-11-28
• Design, synthesis, and structure–activity relationships of pyrazolo[3,4-d]pyrimidines: a novel class of potent enterovirus inhibitors
  作者：Jyh-Haur Chern、Kak-Shan Shia、Tsu-An Hsu、Chia-Liang Tai、Chung-Chi Lee、Yen-Chun Lee、Chih-Shiang Chang、Sung-Nien Tseng、Shin-Ru Shih

  DOI：10.1016/j.bmcl.2004.02.092

  日期：2004.5

  A series of pyrazolo[3,4-d]pyrimidines were synthesized. and their antiviral activity was evaluated in a plaque reduction assay. It is very interesting that this class of compounds provide remarkable evidence that they are very specific for human enteroviruses, in particular, coxsackieviruses. Some derivatives proved to be highly effective in inhibiting enterovirus replication at nanomolar concentrations. SAR studies revealed that the phenyl group at the N-I position and the hydrophobic diarylmethyl group at the piperazine largely influenced the in vitro antienteroviral activity of this new class of potent antiviral agents. It was found that the pyrazolo[3,4-d]pyrimidines with a thiophene substituent, such as compounds 20 24, in general exhibited high activity against coxsackievirus B3 (IC50 = 0.063-0.089 muM) and moderate activity against enterovirus 71 (IC50 = 0.32-0.65 muM) with no apparent cytotoxic effect toward RD (rhabdomyosarcoma) cell lines (CC50>25 muM). (C) 2004 Elsevier Ltd. All rights reserved.