N,N'-dibenzyl-2,2-diethylmalonamide | 134430-45-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N,N'-dibenzyl-2,2-diethylmalonamide
• 英文别名: C,C-Diethyl-N,N'-dibenzyl-malonamid；diethyl-malonic acid bis-benzylamide；C.C-Diaethyl-N.N'-dibenzyl-malonamid；Diaethyl-malonsaeure-bis-benzylamid；N,N'-dibenzyl-2,2-diethylpropanediamide
• CAS: 134430-45-8
• 化学式: C₂₁H₂₆N₂O₂
• 分子量: 338.45
• InChiKey: RRVNPUCIEDYBSL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  5,5-二乙基丙二酰脲 在 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 生成 N,N'-dibenzyl-2,2-diethylmalonamide
  参考文献：
  名称：

  Decarbonylation of tetrasubstituted barbituric acids as a versatile method for preparation of N,N′,2,2-tetrasubstituted malonamides

  摘要：

  A procedure for the preparation of 1,3,5,5-tetrasubstituted-2,3,4(1H,3H, SH)pyrimidinetriones (barbituric acids) through alkylation of the less substituted 2,3,4(1H,3H,5H)pyfimidinetriones (barbituric acids) and decarbonylation of the tetrasubstituted product into the N,Nl,2,2-tetrasubstituted-manlonamides are described. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)00852-2

文献信息

• Azetidine-2,4-diones (4-Oxo-β-lactams) as Scaffolds for Designing Elastase Inhibitors
  作者：Jalmira Mulchande、Rita C. Guedes、Wing-Yin Tsang、Michael I. Page、Rui Moreira、Jim Iley

  DOI：10.1021/jm701257h

  日期：2008.3.1

  N-(4-aryl) position in 3,3-diethyl- N-aryl derivatives increasing the rate of enzyme acylation and generating a Hammett rho-value of 0.65. Compared with a rho-value of 0.96 for the rates of alkaline hydrolysis of the same series, this is indicative of an earlier transition state for the enzyme-catalyzed reaction. Docking studies indicate favorable noncovalent interactions of the inhibitor with the enzyme

  新型抑制剂4-氧代-β-内酰胺（氮杂环丁烷-2,4-二酮）含有分子识别所需的结构元素，可抑制猪胰弹性蛋白酶（PPE），但与类似物相比，其对氢氧化物的反应性大大降低抑制剂3-氧代-β-杜鹃花。抑制作用是3,3-二乙基-N-芳基衍生物的N-（4-芳基）活性位点丝氨酸和吸电子取代基被酰化的结果，增加了酶酰化的速率并产生了Hammett的Rh值0.65。与相同系列碱性水解速率的rho值0.96相比，这表明酶催化反应的过渡态更早。对接研究表明抑制剂与酶之间有利的非共价相互作用。化合物2i
• N-BENZYLAMIDES AS DERIVATIVES FOR IDENTIFYING THE ACYL GROUP IN ESTERS^1,2
  作者：O. C. DERMER、JACK KING

  DOI：10.1021/jo01190a008

  日期：1943.3
• Zinner,G.; Moll,R., Chemische Berichte, 1966, vol. 99, p. 1292 - 1298
  作者：Zinner,G.、Moll,R.

  DOI：——

  日期：——
• Decarbonylation of tetrasubstituted barbituric acids as a versatile method for preparation of N,N′,2,2-tetrasubstituted malonamides
  作者：Branko S Jursic

  DOI：10.1016/s0040-4039(00)00852-2

  日期：2000.7

  A procedure for the preparation of 1,3,5,5-tetrasubstituted-2,3,4(1H,3H, SH)pyrimidinetriones (barbituric acids) through alkylation of the less substituted 2,3,4(1H,3H,5H)pyfimidinetriones (barbituric acids) and decarbonylation of the tetrasubstituted product into the N,Nl,2,2-tetrasubstituted-manlonamides are described. (C) 2000 Elsevier Science Ltd. All rights reserved.