1-(1-chloroacetyl)-4-[(2,3,4-trimethoxyphenyl)methyl]piperazine | 123580-45-0

• 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-(1-chloroacetyl)-4-[(2,3,4-trimethoxyphenyl)methyl]piperazine
• 英文别名: 2-Chloro-1-[4-[(2,3,4-trimethoxyphenyl)methyl]piperazin-1-yl]ethanone
• CAS: 123580-45-0
• 化学式: C₁₆H₂₃ClN₂O₄
• 分子量: 342.823
• InChiKey: FIYNJKMRRKGKKW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  51.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-(1-chloroacetyl)-4-[(2,3,4-trimethoxyphenyl)methyl]piperazine 在 potassium hydrogencarbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.5h， 生成 Ethyl 2-[5-[5-hydroxy-7-[2-[4-methyl-4-[(2,3,4-trimethoxyphenyl)methyl]piperazin-4-ium-1-yl]-2-oxoethoxy]-4-oxochromen-2-yl]-2-methoxyphenoxy]acetate;iodide
  参考文献：
  名称：

  Synthesis and antimalarial evaluation of a series of piperazinyl flavones

  摘要：

  A series of 27 flavonoid derivatives containing a piperazinyl chain have been synthesized and tested for their antiplasmodial activity. Diverse substitution patterns on piperazinyl and flavone moieties were examined and found to affect the activity differently. The most active compounds, which have a 2,3,4-trimethoxybenzylpiperazinyl chain attached to the flavone at the 7-phenol group, showed in vitro activity against chloroquine-sensitive (Thai) and -resistant (FcB1,K1) Plasmodium falciparum strains in the micromolar to submicromolar range. One of them was active when given orally in a Plasmodium yoelii nigeriensis infected mouse model. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.11.051
• 作为产物：
  描述：

  氯乙酰氯 、 曲美他嗪 以 二氯甲烷 为溶剂， 以100%的产率得到1-(1-chloroacetyl)-4-[(2,3,4-trimethoxyphenyl)methyl]piperazine
  参考文献：
  名称：

  2-(piperazinyl)-2-oxoethylene-substituted flavonoid compounds

  摘要：

  通式I的化合物：##STR1## 其中：A是单键或双键，R.sub.1和R.sub.3可以相同或不同，分别是氢原子，式为--CH.sub.2 CO.sub.2 R.sub.4（其中R.sub.4表示具有1至5个碳原子的烷基基团）的烷氧羰基亚甲基基团或式为W的基团：##STR2##（其中n等于0或1，R.sub.5、R.sub.6和R.sub.7可以相同或不同，分别是氢或卤原子，羟基基团，三氟甲基基团，含有1至5个碳原子的低碳烷基基团或含有1至5个碳原子的烷氧基基团），R.sub.2是氢原子，式为--CH.sub.2 CO.sub.2 R.sub.4的烷氧羰基亚甲基基团，式为W的基团，或与其附着的氧原子以糖苷键连接的β-葡萄糖或芦丁糖分子，但至少R.sub.1或R.sub.2或R.sub.3中的一个始终表示式为W的基团，以及它们与药学上可接受的无机或有机酸的加合盐。

  公开号：

  US04970301A1

文献信息

• ROLLAND, YVES;DUHAULT, JACQUES
  作者：ROLLAND, YVES、DUHAULT, JACQUES

  DOI：——

  日期：——
• Synthesis and antimalarial evaluation of a series of piperazinyl flavones
  作者：Gwenola Auffret、Mehdi Labaied、François Frappier、Philippe Rasoanaivo、Philippe Grellier、Guy Lewin

  DOI：10.1016/j.bmcl.2006.11.051

  日期：2007.2

  A series of 27 flavonoid derivatives containing a piperazinyl chain have been synthesized and tested for their antiplasmodial activity. Diverse substitution patterns on piperazinyl and flavone moieties were examined and found to affect the activity differently. The most active compounds, which have a 2,3,4-trimethoxybenzylpiperazinyl chain attached to the flavone at the 7-phenol group, showed in vitro activity against chloroquine-sensitive (Thai) and -resistant (FcB1,K1) Plasmodium falciparum strains in the micromolar to submicromolar range. One of them was active when given orally in a Plasmodium yoelii nigeriensis infected mouse model. (c) 2006 Elsevier Ltd. All rights reserved.
• 2-(piperazinyl)-2-oxoethylene-substituted flavonoid compounds
  申请人：Adir et Cie

  公开号：US04970301A1

  公开（公告）日：1990-11-13

  Compound of general formula I: ##STR1## in which: A is a single or double bond, R.sub.1 and R.sub.3, which may be identical or different, are each a hydrogen atom, an alkoxycarbonylmethylene radical of formula --CH.sub.2 CO.sub.2 R.sub.4 (in which R.sub.4 denotes an alkyl radical having 1 to 5 carbon atoms) or a radical of formula W: ##STR2## (in which n is equal to 0 or 1 and R.sub.5, R.sub.6 and R.sub.7, which may be identical or different, are each a hydrogen or halogen atom, a hydroxyl radical, a trifluoromethyl radical, a lower alkyl radical containing 1 to 5 carbon atoms or an alkoxy radical containing 1 to 5 carbon atoms), R.sub.2 is a hydrogen atom, an alkoxycarbonylmethylene radical of formula --CH.sub.2 CO.sub.2 R.sub.4, a radical of formula W, or a .beta.-glucose or rutinose molecule linked to the oxygen to which it is attached with a glycoside bond, on condition, however, that at least either R.sub.1 or R.sub.2 or R.sub.3 always denotes a radical of formula W, and their addition salts with a pharmaceutically acceptable inorganic or organic acid.

  通式I的化合物：##STR1## 其中：A是单键或双键，R.sub.1和R.sub.3可以相同或不同，分别是氢原子，式为--CH.sub.2 CO.sub.2 R.sub.4（其中R.sub.4表示具有1至5个碳原子的烷基基团）的烷氧羰基亚甲基基团或式为W的基团：##STR2##（其中n等于0或1，R.sub.5、R.sub.6和R.sub.7可以相同或不同，分别是氢或卤原子，羟基基团，三氟甲基基团，含有1至5个碳原子的低碳烷基基团或含有1至5个碳原子的烷氧基基团），R.sub.2是氢原子，式为--CH.sub.2 CO.sub.2 R.sub.4的烷氧羰基亚甲基基团，式为W的基团，或与其附着的氧原子以糖苷键连接的β-葡萄糖或芦丁糖分子，但至少R.sub.1或R.sub.2或R.sub.3中的一个始终表示式为W的基团，以及它们与药学上可接受的无机或有机酸的加合盐。