N-(benzylcarbamoyl)acetamide | 28614-96-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: N-(benzylcarbamoyl)acetamide
• 英文别名: 1-acetyl-3-benzylurea；N-acetyl-N'-benzyl-urea；N-Acetyl-N'-benzyl-harnstoff；N-Benzyl-N'-acetyl-harnstoff；Urea, 1-acetyl-3-benzyl-
• CAS: 28614-96-2
• 化学式: C₁₀H₁₂N₂O₂
• 分子量: 192.217
• InChiKey: VQVVFLUGTBLSSS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  苯胺 、 N-(benzylcarbamoyl)acetamide 生成 乙酰胺
  参考文献：
  名称：

  CHIMISHKYAN, A. L.;SEREBRYAKOVA, T. S., TR. MOSK. XIM.-TEXNOL. IN-TA,(1987) N 149, 34-42

  摘要：

  DOI：
• 作为产物：
  描述：

  在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 N-(benzylcarbamoyl)acetamide
  参考文献：
  名称：

  Solid-Phase Synthesis of Disubstituted N-Acylureas from Resin-Bound Ureas and Acyl Chlorides

  摘要：

  Acylureas (ureides) are valued for their important biological activities. Whereas cyclic acylureas have frequently been the object of solid-phase chemistry, only few reports have focused on the solid-supported preparation of acyclic representatives. We have prepared different types of acylureas on Rink amide resin in three or four steps. The products are either N-acylated (9, 18), N-acylated-N'-allcylated (10, 19), or N-acylated-N-alkylated (22). Characteristic NMR parameters of isomeric acylureas 10, 19, and 22 are discussed.

  DOI：

  10.1021/co100020b

文献信息

• Hofmann Rearrangement of Carboxamides Mediated by N-Bromo­acetamide
  作者：Milovan Ivanović、Ivana Jevtić、Ljiljana Došen-Mićović、Evica Ivanović

  DOI：10.1055/s-0035-1561405

  日期：——

  This procedure offers an easy access to various protected amines or diamines, which represent important synthetic precursors. An efficient, one-pot procedure for the Hofmann rearrangement of aromatic and aliphatic amides has been developed. Methyl and benzyl carbamates are produced with N-bromoacetamide in the presence of lithium hydroxide or lithium methoxide, in high yields. β-Phenylamino amides gave

  摘要 已经开发出一种有效的一锅法用于芳族和脂族酰胺的霍夫曼重排。在氢氧化锂或甲醇锂的存在下，用N-溴乙酰胺可高产率地生产氨基甲酸甲酯和氨基甲酸苄酯。β-苯氨基酰胺立体定向生成五元环脲。芳基或苄基溴化的副产物减至最少。该程序可轻松获得代表重要的合成前体的各种受保护的胺或二胺。 已经开发出一种有效的一锅法用于芳族和脂族酰胺的霍夫曼重排。在氢氧化锂或甲醇锂的存在下，用N-溴乙酰胺可高产率地生产氨基甲酸甲酯和氨基甲酸苄酯。β-苯氨基酰胺立体定向生成五元环脲。芳基或苄基溴化的副产物减至最少。该程序可轻松获得代表重要的合成前体的各种受保护的胺或二胺。
• Condensation of acyl chloride on sodium cyanate : preparation of acyl isocyanates
  作者：M.-Z. Deng、P. Caubere、J.P. Senet、S. Lecolier

  DOI：10.1016/s0040-4020(01)89797-0

  日期：1988.1

  The catalytic effects of various metal halides and solvents on the reaction of benzoyl chloride with sodium cyanate were studied. It has been found that SnCl4, and ZnCl2. catalyze the reaction to give the corresponding acyl isocyanates in good yields. The scope of the reaction was studied and a number of aroyl isocyanates and their derivatives were prepared. A few non aromatic isocyanates and their

  研究了各种金属卤化物和溶剂对苯甲酰氯与氰酸钠反应的催化作用。已经发现SnCl 4和ZnCl 2。催化反应以高收率得到相应的酰基异氰酸酯。研究了反应的范围，并制备了许多芳基异氰酸酯及其衍生物。还制备了一些非芳族异氰酸酯及其衍生物。
• Preparation of imidazolones from n-cyano-n'-methylcarboxyguanidines. An unusual C-N bond formation in the hydrogenolysis of a benzyl ester in an attempted synthesis of an inhibitor of carboxypeptidase a
  作者：Peter J. Garratt、Simon N. Thorn、Roger Wrigglesworth

  DOI：10.1016/s0040-4020(01)80431-2

  日期：1993.7

  Hydrogenolysis of the benzyl ester 5 gave the imidazolone 6 rather than the desired acid 1, and the related benzyl ester 11 also hydrogenolysed to the imidazolone 12. Examination of the hydrolysis of simpler guanidine derivatives with trifluoroacetic acid suggested a unified mechanism for these processes which, in the case of the imidazolones, involves the intramolecular formation of a 7-membered ring

  苄基酯5的氢解反应得到的是咪唑酮6而不是所需的酸1，相关的苄基酯11也被氢解为咪唑酮12。用三氟乙酸检查较简单的胍衍生物的水解表明，对于这些过程而言，存在一个统一的机理，在咪唑酮的情况下，涉及分子内形成7元环中间体的过程。水解反应提供了有用的，高产率的方法，用于将N-氰基亚胺基转化为其他官能团。
• Structure Property Relationships of Carboxylic Acid Isosteres
  作者：Pierrik Lassalas、Bryant Gay、Caroline Lasfargeas、Michael J. James、Van Tran、Krishna G. Vijayendran、Kurt R. Brunden、Marisa C. Kozlowski、Craig J. Thomas、Amos B. Smith、Donna M. Huryn、Carlo Ballatore

  DOI：10.1021/acs.jmedchem.5b01963

  日期：2016.4.14

  physicochemical properties of carboxylic acid isosteres would be desirable to enable more informed decisions of potential replacements to be used for analog design. Herein we report the structure–property relationships (SPR) of 35 phenylpropionic acid derivatives, in which the carboxylic acid moiety is replaced with a series of known isosteres. The data set generated provides an assessment of the relative

  用替代结构或（生物）-等位异构体取代羧酸是药物化学中的经典策略。基本的基本原理是，通过维持对于生物活性至关重要的羧酸特征，但适当地改变其理化性质，可以得到改进的类似物。在这种情况下，需要对羧酸等排物的物理化学性质进行系统的评估，以使对于类似设计的潜在替代品的更明智的决定成为可能。本文中，我们报告了35种苯基丙酸衍生物的结构-性质关系（SPR），其中羧酸部分被一系列已知的等排物取代。生成的数据集提供了对这些替代物与羧酸类似物相比对物理化学性质的相对影响的评估。因此，本研究为如何合理应用羧酸官能团的等排取代物提供了一个框架。
• Evaluation of anticonvulsant and analgesic effects of benzyl- and benzhydryl ureides
  作者：Tadeusz Librowski、Monika Kubacka、Manuela Meusel、Silvia Scolari、Christa E. Müller、Michael Gütschow

  DOI：10.1016/j.ejphar.2006.12.002

  日期：2007.3

  The anticonvulsant effects of benzyl- and benzhydryl ureides in mice models of seizures (maximal electroshock seizure test, pentylenetetrazol test, picrotoxin-induced seizure test) and the influence on spontaneous locomotor activity has been assessed. Furthermore, the analgesic effect of ureide derivatives was studied in the hot-plate test in mice. Selected compounds were investigated for their in vitro interaction with adenosine receptors as well as the benzodiazepine binding site of GABA(A) receptors. This study demonstrated the strong anticonvulsant activity of several ureides in electrically or chemically induced seizure models, and structure-activity relationships were discussed. 1-Benzyl-3-butyrylurea (9) was found to be equipotent to ethosuximide in the pentylenetetrazol test with regard to the number of attacks as well as the time of the onset of seizures. The ureide 9 also revealed the highest protective activity against seizures in the other models, maximal electroshock seizure and picrotoxin test. Moreover, 1-benzyl-3-butyrylurea was not neurotoxic at doses up to 200 mg/kg. Benzylureides 8-10 showed affinity to the adenosine A, receptors at low micromolar concentrations. However, the apparent anticonvulsant activity in different seizure models does not appear to result from direct activation of adenosine A, receptors or GABAA receptors, respectively. In the hot-plate test, the majority of investigated compounds exhibited analgesic activity. Again, compound 9 was superior to the other substances investigated, suggesting a potential therapeutic value of that ureide derivative. (c) 2006 Elsevier B.V. All rights reserved.