2-((4-methylpiperazin-1-yl)sulfonyl)-1-phenylethan-1-one | 110417-56-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-((4-methylpiperazin-1-yl)sulfonyl)-1-phenylethan-1-one
• 英文别名: 2-(4-Methylpiperazin-1-yl)sulfonyl-1-phenylethanone
• CAS: 110417-56-6
• 化学式: C₁₃H₁₈N₂O₃S
• 分子量: 282.364
• InChiKey: XSPVRPPUPOMVIT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  66.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-((4-methylpiperazin-1-yl)sulfonyl)-1-phenylethan-1-one 在 2-氯-1-甲基吡啶碘化物 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 以75%的产率得到1-methyl-4-[(2-phenylethynyl)sulfonyl]piperazine
  参考文献：
  名称：

  Hepatoselectivity of statins: Design and synthesis of 4-sulfamoyl pyrroles as HMG-CoA reductase inhibitors

  摘要：

  4-Sulfamoyl pyrroles were designed as novel hepatoselective HMG-CoA reductase inhibitors (statins) to reduce myalgia, a statin-induced adverse effect. The compounds were prepared via a [3 + 2] cycloaddition of a Munchnone with a sulfonamide-substituted alkyne. We identified compounds with greater selectivity for hepatocytes compared to L6-myocytes than rosuvastatin and atorvastatin. There was an inverse correlation of myocyte potencies and ClogP values. A number of analogs were effective at reducing cholesterol in acute and chronic in vivo models but they lacked sufficient chronic in vivo activity to warrant further development. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.11.124
• 作为产物：
  描述：

  反-β-苯乙烯磺酰氯 在 Pd-BaSO₄ sodium hypophosphite 、 potassium tert-butylate 、 溴 、 三乙胺 作用下， 以 1,4-二氧六环 、 乙醇 、 二氯甲烷 、 叔丁醇 为溶剂， 反应 23.0h， 生成 2-((4-methylpiperazin-1-yl)sulfonyl)-1-phenylethan-1-one
  参考文献：
  名称：

  New antifilarial agents. 1. Epoxy sulfonamides and ethynesulfonamides

  摘要：

  Two series of 2-substituted 1,2-epoxyethanesulfonamides 2 and ethynesulfonamides 5 were synthesized and evaluated for their antifilarial activity. The trans epoxides 2T were stereospecifically prepared by a Darzens reaction between aldehydes and halomethanesulfonamides. The cis isomers 2c were obtained from ethynesulfonamides 5 by semihydrogenation followed by KOCl epoxidation. 2-Substituted ethynesulfonamides 5 were synthesized from appropriate trans-ethenesulfonamides by a bromination/dehydrobromination sequence. These products, as well as several synthetic intermediates, were evaluated for antifilarial activity against Molinema dessetae either in vivo in its natural host, the rodent Proechimys oris, or in vitro by a new test using cultures of the infective larvae. Most of the epoxides 2T and acetylenic derivatives 5 bearing a 2-aryl substituent were active in vitro. Among these compounds, four epoxides 2T and one acetylenic derivative 5 showed marked macrofilaricidal activity in vivo without any microfilaricidal activity. The differences between the in vivo and in vitro results may be due, in part, to the low chemical stability of the epoxy sulfonamides 2T. Despite this limitation, the activities observed in this reliable animal model suggest further development and testing of both series 2T and 5 as macrofilaricides.

  DOI：

  10.1021/jm00395a010

文献信息

• Photoredox-Catalyzed Generation of Sulfamyl Radicals: Sulfonamidation of Enol Silyl Ether with Chlorosulfonamide
  作者：Qiyu Luo、Runyu Mao、Yan Zhu、Yonghui Wang

  DOI：10.1021/acs.joc.9b02062

  日期：2019.11.1

  A novel and practical photoredox-catalyzed generation of sulfamyl radicals followed by radical sulfonamidation of enol silyl ether has been described. Diverse functionalized β-ketosulfonamides were prepared in modest to excellent yields under mild and economic reaction conditions through the present catalytic protocol. Furthermore, the methodology developed provides an efficient and convenient approach

  已经描述了新颖且实用的光氧化还原催化的磺酰胺基的产生，随后是烯醇甲硅烷基醚的自由基磺酰胺化。通过本发明的催化方案，在温和且经济的反应条件下以适度至优异的产率制备了多种官能化的β-酮磺酰胺。此外，开发的方法为合成抗癫痫药Zonisamide提供了一种有效而便捷的方法。
• BRIENE, MARIE-JOSEPHE;VARECH, DANIEL;LECLERCQ, MARTINE;JACQUES, JEAN;BADE+, J. MED. CHEM., 30,(1987) N 12, 2232-2239
  作者：BRIENE, MARIE-JOSEPHE、VARECH, DANIEL、LECLERCQ, MARTINE、JACQUES, JEAN、BADE+

  DOI：——

  日期：——