1-(1,4-二恶烷-2-基)-N-甲基甲胺 | 264254-04-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 中文名称: 1-(1,4-二恶烷-2-基)-N-甲基甲胺
• 英文名称: 2-methylaminomethyl-1,4-dioxane
• 英文别名: 1-(1,4-dioxan-2-yl)-N-methylmethanamine
• CAS: 264254-04-8
• 化学式: C₆H₁₃NO₂
• 分子量: 131.175
• InChiKey: YYQGIBVMSBPIEC-UHFFFAOYSA-N

物化性质

• 沸点：
  185.9±15.0 °C(Predicted)
• 密度：
  0.972±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  30.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2921199090

反应信息

• 作为反应物：
  描述：

  1-(1,4-二恶烷-2-基)-N-甲基甲胺 在 盐酸 、 palladium 10% on activated carbon 、 氢气 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 15.0h， 生成 (2R)-1,4-dioxan-2-yl-N-methylmethanaminium chloride
  参考文献：
  名称：

  Discovery of a 5H-Benzo[4,5]cyclohepta[1,2-b]pyridin-5-one (MK-2461) Inhibitor of c-Met Kinase for the Treatment of Cancer

  摘要：

  c-Met is a transmembrane tyrosine kinase that mediates activation of several signaling pathways implicated in aggressive cancer phenotypes. In recent years, research into this area has highlighted c-Met as an attractive cancer drug target, triggering a number of approaches to disrupt aberrant c-Met signaling. Screening efforts identified a unique class of 5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-one kinase inhibitors, exemplified by 1. Subsequent SAR studies led to the development of 81 (MK-2461), a potent inhibitor of c-Met that was efficacious in preclinical animal models of tumor suppression. In addition, biochemical studies and X-ray analysis have revealed that this unique class of kinase inhibitors binds preferentially to the activated (phosphorylated) form of the kinase. This report details the development of 81 and provides a description of its unique biochemical properties.

  DOI：

  10.1021/jm200112k
• 作为产物：
  描述：

  N-(1,4-dioxanyl)methyl-N-methylsulfamic acid 在 氢氧化钾 作用下， 反应 1.0h， 以1 g的产率得到1-(1,4-二恶烷-2-基)-N-甲基甲胺
  参考文献：
  名称：

  Synthesis of mono- and bis(aminomethyl)dioxanes fromN-[3-(2-chloroethoxy)-2-hydroxypropyl]sulfamates

  摘要：

  N-Substituted aminomethyl- and 2,5-bis(aminomethyl)-1,4-dioxanes were prepared by cyclization of the corresponding potassium N-[3-(2-chloroethoxy)-2-hydroxypropyl]sulfamates under the action of an alkaline agent followed by alcoholysis of the resulting sulfamic acids.

  DOI：

  10.1007/bf02498276

文献信息

• SUBSTITUTED 4-PYRIDONES AND THEIR USE AS INHIBITORS OF NEUTROPHIL ELASTASE ACTIVITY
  申请人：OOST Thorsten

  公开号：US20140057916A1

  公开（公告）日：2014-02-27

  This invention relates to substituted 4-pyridones of formula 1 and their use as inhibitors of neutrophil elastase activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of pulmonary, gastrointestinal and genitourinary diseases, inflammatory diseases of the skin and the eye and other auto-immune and allergic disorders, allograft rejection, and oncological diseases.

  这项发明涉及式1的取代4-吡啶酮及其作为中性粒细胞弹性蛋白酶活性抑制剂的用途，包含这些化合物的药物组合物，以及将其用作治疗和/或预防肺部、胃肠道和泌尿系统疾病、皮肤和眼睛的炎症性疾病以及其他自身免疫和过敏性疾病、移植物排斥反应和肿瘤性疾病的药剂的方法。
• Benzene, Pyridine, and Pyridazine Derivatives
  申请人：Huang Kenneth He

  公开号：US20080119457A1

  公开（公告）日：2008-05-22

  Disclosed are compounds and pharmaceutically acceptable salts of Formula I wherein A, Q 1 , Q 2 , Q 3 , R 31 , and R 41 are as defined herein. Compounds of Formula I are useful in the treatment of diseases and/or conditions related to cell proliferation, such as cancer, inflammation, arthritis, angiogenesis, or the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.

  公开了公式I的化合物和药用盐，其中A、Q1、Q2、Q3、R31和R41如本文所定义。公式I的化合物在治疗与细胞增殖相关的疾病和/或病况方面具有用途，如癌症、炎症、关节炎、血管生成等。还公开了包括本发明化合物的药物组合物以及使用这些化合物治疗上述病况的方法。
• SUBSTITUTED THIOPHENYL URACILS, SALTS THEREOF AND THE USE THEREOF AS HERBICIDAL AGENTS
  申请人：Syngenta Crop Protection AG

  公开号：US20200315174A1

  公开（公告）日：2020-10-08

  The invention relates to substituted thiophenyl uracils of general formula (I) or the salts (I) thereof, wherein the groups in general formula (I) are as defined in the description, and to the use thereof as herbicides, in particular for controlling weeds and/or weed grasses in crops of cultivated plants and/or as plant growth regulators for influencing the growth of crops of cultivated plants.

  本发明涉及取代噻吩基尿嘧啶的通式(I)或其盐(I)，其中通式(I)中的基团如描述中定义，以及作为除草剂，特别是用于控制作物中的杂草和/或杂草草本的用途，以及作为植物生长调节剂用于影响栽培植物作物的生长。
• Discovery of 1-[3-(1-Methyl-1<i>H</i>-pyrazol-4-yl)-5-oxo-5<i>H</i>-benzo[4,5]cyclohepta[1,2-<i>b</i>]pyridin-7-yl]-<i>N</i>-(pyridin-2-ylmethyl)methanesulfonamide (MK-8033): A Specific c-Met/Ron Dual Kinase Inhibitor with Preferential Affinity for the Activated State of c-Met
  作者：Alan B. Northrup、Matthew H. Katcher、Michael D. Altman、Melissa Chenard、Matthew H. Daniels、Sujal V. Deshmukh、Danielle Falcone、David J. Guerin、Harold Hatch、Chaomin Li、Wei Lu、Bart Lutterbach、Timothy J. Allison、Sangita B. Patel、John F. Reilly、Michael Reutershan、Keith W. Rickert、Craig Rosenstein、Stephen M. Soisson、Alexander A. Szewczak、Deborah Walker、Kevin Wilson、Jonathan R. Young、Bo-Sheng Pan、Christopher J. Dinsmore

  DOI：10.1021/jm301619u

  日期：2013.3.28

  CYP3A4 (TDI) by members of this structural class. A novel two-step protocol for the synthesis of benzylic sulfonamides was developed to access 11r and analogues. We provide a rationale for the observed selectivity based on X-ray crystallographic evidence and discuss selectivity trends with additional examples. Importantly, 11r provides full inhibition of tumor growth in a c-Met amplified (GTL-16) subcutaneous

  该报告记录了优先结合活化激酶构象的蛋白激酶特异性抑制剂的第一个实例：5 H-苯并[4,5]环庚[1,2 - b ]吡啶-5-酮11r（MK-8033） ，这是一种正在研究中的c-Met / Ron双重抑制剂，可用于治疗癌症。11r的设计基于减少该结构类别成员对CYP3A4（TDI）的时间依赖性抑制的愿望。开发了一种新颖的两步合成苄基磺酰胺的方法，以访问11r和类似物。我们根据X射线晶体学证据为观察到的选择性提供了理论依据，并与其他实例讨论了选择性趋势。重要的是11r 在c-Met扩增（GTL-16）皮下肿瘤异种移植模型中提供了对肿瘤生长的完全抑制作用，并且由于对c-Met的一系列致癌性激活突变具有同等效力，因此与无活性形式的激酶抑制剂相比可能具有优势-Met抑制剂不与活性激酶构象优先结合。
• One-Pot Parallel Synthesis of 5-(Dialkylamino)tetrazoles
  作者：Olena Savych、Yuliya O. Kuchkovska、Andrey V. Bogolyubsky、Anzhelika I. Konovets、Kateryna E. Gubina、Sergey E. Pipko、Anton V. Zhemera、Alexander V. Grishchenko、Dmytro N. Khomenko、Volodymyr S. Brovarets、Roman Doroschuk、Yurii S. Moroz、Oleksandr O. Grygorenko

  DOI：10.1021/acscombsci.9b00120

  日期：2019.9.9

  Two protocols for the combinatorial synthesis of 5-(dialkylamino)tetrazoles were developed. The best success rate (67%) was shown by the method that used primary and secondary amines, 2,2,2-trifluoroethylthiocarbamate, and sodium azide as the starting reagents. The key steps included the formation of unsymmetrical thiourea, subsequent alkylation with 1,3-propane sultone and cyclization with azide anion

  开发了5-（二烷基氨基）四唑的组合合成的两种方案。使用伯胺和仲胺，2,2,2-三氟乙基硫代氨基甲酸酯和叠氮化钠作为起始试剂的方法显示出最佳的成功率（67％）。关键步骤包括不对称硫脲的形成，随后与1,3-丙烷磺酸内酯的烷基化以及与叠氮化物阴离子的环化。通过这种方法合成了一个559个成员的氨基四唑文库。该方法覆盖的整个易于访问的（REAL）化学空间超过了700万种可行的化合物。