N-(1-phenylpropyl)-N-propylamine | 149529-57-7

• 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: N-(1-phenylpropyl)-N-propylamine
• 英文别名: (1-phenylpropyl)propylamine；(1-phenyl-propyl)-propyl-amine；(1-Phenyl-propyl)-propyl-amin；1-Propylamino-1-phenyl-propan；(1-Phenylpropyl)(propyl)amine；1-phenyl-N-propylpropan-1-amine
• CAS: 149529-57-7
• 化学式: C₁₂H₁₉N
• mdl: MFCD09944300
• 分子量: 177.29
• InChiKey: RETZQHBNHAXSEH-UHFFFAOYSA-N

物化性质

• 沸点：
  108-109 °C(Press: 15 Torr)
• 密度：
  0.896±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-(1-phenylpropyl)-N-propylamine 、 2-methoxy-4-chlorobenzoyl thioisocyanate 在 sodium carbonate 作用下， 以 四氢呋喃 、 二氯甲烷 、 丙酮 为溶剂， 生成
  参考文献：
  名称：

  Rational Design, Synthesis, and Structure−Activity Relationships of Aryltriazoles as Novel Corticotropin-Releasing Factor-1 Receptor Antagonists

  摘要：

  Following the discovery of the very high binding affinity of 4-anilinopyrimidines against corticotropin-releasing factor receptor-1 (CRF1) (e.g., 1, K-i = 2 nM), a new series of triazoles bearing different groups has been synthesized and evaluated. The compounds were prepared by cyclizations of N-acyl-S-methylisothioureas with alkylhydrazines or by cyclizations with hydrazine followed by alkylation. While members of this series showed potent binding affinity against CRF1 receptor, there were important differences between the different regio- (7 and 12) and stereoisomeric aryltriazoles where the R-1 or R-2 side chain in 7 has an asymmetric center. In terms of overall potency, aryltriazole analogues such as 7r bearing an N-(alpha-branched benzyl)-N-propylamino side chain were the most potent, followed by analogues such as 7a, with an N-bis(cyclopropyl)methyl-N-propylamino side chain, and analogues such as 7m, with an N-(alpha-branched aliphatic)-N-propylamino side chain. While the N-propyl group was crucial for high potency, we hypothesized that the terminal methyl mimicked the 5-methyl of pyrazolo[1,5-alpha]pyrimidines 3 and 4. Correlation of the low-energy conformers of compounds of type 3 and 7 generated by computational analyses was very good. The size and shape of the N-alkyl group dramatically changed the potency of the triazoles, which is in contrast to the SAR seen for bicyclic CRF1 antagonists. In general, the S-enantiomer was much more potent than the corresponding R-isomer. Furthermore, to a limited extent in the aryltriazole series the substituent on the 5-phenyl ring changed the potency up to 9-fold. (S)-1-Methyl-3-[N-(4-fluorophenylpentyl)-N-propyl]amino-5-(2-methoxy-4-dichlorophenyl)-1H-[1,2,4]triazole [(S)-7r] showed very potent binding affinity (K-i = 2.7 nM) to CRF1 receptors with an IC50 of 49 nM in a cAMP inhibition assay.

  DOI：

  10.1021/jm049339c
• 作为产物：
  描述：

  N-benzylidene-propylamine 、 三乙基铝 在 二氯二茂锆 作用下， 以 二氯甲烷 为溶剂， 反应 8.0h， 以85%的产率得到N-(1-phenylpropyl)-N-propylamine
  参考文献：
  名称：

  Addition of Trialkylalanes to Imines under Zirconium Catalysis

  摘要：

  三烷基醛对亚胺是惰性的，在催化量的二氯二环戊二烯基锆（IV）（Cp2ZrCl2）的存在下，三烷基醛会与亚胺发生加成反应。该反应可以容忍起始亚胺中存在卤代、酰胺、腈和羟基等多个官能团。提出了一种涉及金属环中间体的可能反应途径。

  DOI：

  10.1055/s-2005-870028

文献信息

• The Reaction of Grignard Reagents with Schiff Bases¹
  作者：Kenneth N. Campbell、C. H. Helbing、M. Patricia Florkowski、Barbara K. Campbell

  DOI：10.1021/ja01191a099

  日期：1948.11
• US7504391B2
  申请人：——

  公开号：US7504391B2

  公开（公告）日：2009-03-17
• Rational Design, Synthesis, and Structure−Activity Relationships of Aryltriazoles as Novel Corticotropin-Releasing Factor-1 Receptor Antagonists
  作者：Richard F. Lowe、Jodene Nelson、Trunghau N. Dang、Paul D. Crowe、Anil Pahuja、James R. McCarthy、Dimitri E. Grigoriadis、Paul Conlon、John Saunders、Chen、Thomas Szabo、Ta Kung Chen、Haig Bozigian

  DOI：10.1021/jm049339c

  日期：2005.3.1

  Following the discovery of the very high binding affinity of 4-anilinopyrimidines against corticotropin-releasing factor receptor-1 (CRF1) (e.g., 1, K-i = 2 nM), a new series of triazoles bearing different groups has been synthesized and evaluated. The compounds were prepared by cyclizations of N-acyl-S-methylisothioureas with alkylhydrazines or by cyclizations with hydrazine followed by alkylation. While members of this series showed potent binding affinity against CRF1 receptor, there were important differences between the different regio- (7 and 12) and stereoisomeric aryltriazoles where the R-1 or R-2 side chain in 7 has an asymmetric center. In terms of overall potency, aryltriazole analogues such as 7r bearing an N-(alpha-branched benzyl)-N-propylamino side chain were the most potent, followed by analogues such as 7a, with an N-bis(cyclopropyl)methyl-N-propylamino side chain, and analogues such as 7m, with an N-(alpha-branched aliphatic)-N-propylamino side chain. While the N-propyl group was crucial for high potency, we hypothesized that the terminal methyl mimicked the 5-methyl of pyrazolo[1,5-alpha]pyrimidines 3 and 4. Correlation of the low-energy conformers of compounds of type 3 and 7 generated by computational analyses was very good. The size and shape of the N-alkyl group dramatically changed the potency of the triazoles, which is in contrast to the SAR seen for bicyclic CRF1 antagonists. In general, the S-enantiomer was much more potent than the corresponding R-isomer. Furthermore, to a limited extent in the aryltriazole series the substituent on the 5-phenyl ring changed the potency up to 9-fold. (S)-1-Methyl-3-[N-(4-fluorophenylpentyl)-N-propyl]amino-5-(2-methoxy-4-dichlorophenyl)-1H-[1,2,4]triazole [(S)-7r] showed very potent binding affinity (K-i = 2.7 nM) to CRF1 receptors with an IC50 of 49 nM in a cAMP inhibition assay.
• Addition of Trialkylalanes to Imines under Zirconium Catalysis
  作者：Jan Szymoniak、Clément Denhez、Jean-Luc Vasse

  DOI：10.1055/s-2005-870028

  日期：——

  Trialkylalanes, which are inert toward imines, undergo addition to them in the presence of a catalytic amount of dichloro­dicyclopentadienylzirconium(IV) (Cp2ZrCl2). The reaction tolerates the presence of several functional groups in the starting imine such as halo, amide, nitrile, and hydroxy groups. A possible reaction pathway is proposed involving metallacyclic intermediates.

  三烷基醛对亚胺是惰性的，在催化量的二氯二环戊二烯基锆（IV）（Cp2ZrCl2）的存在下，三烷基醛会与亚胺发生加成反应。该反应可以容忍起始亚胺中存在卤代、酰胺、腈和羟基等多个官能团。提出了一种涉及金属环中间体的可能反应途径。