1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]propenone | 1357382-43-4

• 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-(4-nitrobenzenesulfonyl)piperazin-1-yl]propenone
• 英文别名: 1-[4-(4-Nitrophenyl)sulfonylpiperazin-1-yl]prop-2-en-1-one
• CAS: 1357382-43-4
• 化学式: C₁₃H₁₅N₃O₅S
• 分子量: 325.345
• InChiKey: PDSHFMHDVFJYJK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  112
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]propenone 在 铁粉 、 氯化铵 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 乙醇 、 水 为溶剂， 反应 6.0h， 生成 [4-(4-acryloylpiperazine-1-sulfonyl)phenyl]carbamic acid enzyl ster
  参考文献：
  名称：

  Irreversible 4-Aminopiperidine Transglutaminase 2 Inhibitors for Huntington's Disease

  摘要：

  A new series of potent TG2 inhibitors are reported that employ a 4-aminopiperidine core bearing an acrylamide warhead. We establish the structure activity relationship of this new series and report on the transglutaminase selectivity and in vitro ADME properties of selected compounds. We demonstrate that the compounds do not conjugate glutathione in an in vitro setting and have superior plasma stability over our previous series.

  DOI：

  10.1021/ml3001352
• 作为产物：
  描述：

  N-((4-硝基苯基)磺酰基)-1-(叔丁基氧基羰基)哌嗪 在 盐酸 、 N,N-二异丙基乙胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]propenone
  参考文献：
  名称：

  Irreversible 4-Aminopiperidine Transglutaminase 2 Inhibitors for Huntington's Disease

  摘要：

  A new series of potent TG2 inhibitors are reported that employ a 4-aminopiperidine core bearing an acrylamide warhead. We establish the structure activity relationship of this new series and report on the transglutaminase selectivity and in vitro ADME properties of selected compounds. We demonstrate that the compounds do not conjugate glutathione in an in vitro setting and have superior plasma stability over our previous series.

  DOI：

  10.1021/ml3001352

文献信息

• Discovery of a Series of 5,11-Dihydro-6<i>H</i>-benzo[<i>e</i>]pyrimido[5,4-<i>b</i>][1,4]diazepin-6-ones as Selective PI3K-δ/γ Inhibitors
  作者：Fleur M. Ferguson、Jing Ni、Tinghu Zhang、Bethany Tesar、Taebo Sim、Nam Doo Kim、Xianming Deng、Jennifer R. Brown、Jean J. Zhao、Nathanael S. Gray

  DOI：10.1021/acsmedchemlett.6b00209

  日期：2016.10.13

  is an established therapeutic strategy for treatment of hematological malignancies. Reported molecules targeting PI3K-δ/γ selectively are chemically similar and based upon isoquinolin-1(2H)-one or quinazolin-4(3H)-one scaffolds. Here we report a chemically distinct series of potent, selective PI3K-δ/γ inhibitors based on a 5,11-dihydro-6H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6-one scaffold with comparable

  PI3K-δ和PI3K-γ的双重抑制是血液恶性肿瘤的既定治疗策略。报道的选择性靶向PI3K-δ/γ的分子在化学上是相似的，并且基于异喹啉-1（2 H）-one或喹唑啉-4（3 H）-one支架。在这里，我们报告了基于5,11-二氢-6 H-苯并[ e ]嘧啶[5,4- b ] [1,4]二氮杂-6-的一系列有效的，选择性的PI3K-δ/γ抑制剂一种支架具有可比的生化效能和对PI3K信号传导的细胞作用。我们设想这些分子将为开发下一代PI3K-δ/γ靶向治疗剂提供有用的线索。
• Irreversible 4-Aminopiperidine Transglutaminase 2 Inhibitors for Huntington's Disease
  作者：Michael E. Prime、Frederick A. Brookfield、Stephen M. Courtney、Simon Gaines、Richard W. Marston、Osamu Ichihara、Marie Li、Darshan Vaidya、Helen Williams、Anna Pedret-Dunn、Laura Reed、Sabine Schaertl、Leticia Toledo-Sherman、Maria Beconi、Douglas Macdonald、Ignacio Muñoz-Sanjuan、Celia Dominguez、John Wityak

  DOI：10.1021/ml3001352

  日期：2012.9.13

  A new series of potent TG2 inhibitors are reported that employ a 4-aminopiperidine core bearing an acrylamide warhead. We establish the structure activity relationship of this new series and report on the transglutaminase selectivity and in vitro ADME properties of selected compounds. We demonstrate that the compounds do not conjugate glutathione in an in vitro setting and have superior plasma stability over our previous series.
• Discovery and Structure–Activity Relationship of Potent and Selective Covalent Inhibitors of Transglutaminase 2 for Huntington’s Disease
  作者：Michael E. Prime、Ole A. Andersen、John J. Barker、Mark A. Brooks、Robert K. Y. Cheng、Ian Toogood-Johnson、Stephen M. Courtney、Frederick A. Brookfield、Christopher J. Yarnold、Richard W. Marston、Peter D. Johnson、Siw F. Johnsen、Jordan J. Palfrey、Darshan Vaidya、Sayeh Erfan、Osamu Ichihara、Brunella Felicetti、Shilpa Palan、Anna Pedret-Dunn、Sabine Schaertl、Ina Sternberger、Andreas Ebneth、Andreas Scheel、Dirk Winkler、Leticia Toledo-Sherman、Maria Beconi、Douglas Macdonald、Ignacio Muñoz-Sanjuan、Celia Dominguez、John Wityak

  DOI：10.1021/jm201310y

  日期：2012.2.9

  Tissue transglutaminase 2 (TG2) is a multifunctional protein primarily known for its calcium-dependent enzymatic protein cross-linking activity via isopeptide bond formation between glutamine and lysine residues. TG2 overexpression and activity have been found to be associated with Huntington's disease (HD); specifically, TG2 is up-regulated in the brains of HD patients and in animal models of the disease. Interestingly, genetic deletion of TG2 in two different HD mouse models, R6/1 and R6/2, results in improved phenotypes including a reduction in neuronal death and prolonged survival. Starting with phenylacrylamide screening hit 7d, we describe the SAR of this series leading to potent and selective TG2 inhibitors. The suitability of the compounds as in vitro tools to elucidate the biology of TG2 was demonstrated through mode of inhibition studies, characterization of druglike properties, and inhibition profiles in a cell lysate assay.