propionamidine acetate | 57537-58-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: propionamidine acetate
• 英文别名: propionamidine; acetate；1-aminopropylideneazanium;acetate
• CAS: 57537-58-3
• 化学式: C₂H₄O₂*C₃H₈N₂
• 分子量: 132.162
• InChiKey: JWOUJXXTYCOOPG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.42
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  87.2
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  potassium dinitromethane 、 propionamidine acetate 在 硫酸 作用下， 以 水 、 乙酸乙酯 、 甲醇 为溶剂， 反应 1.0h， 以49%的产率得到propionamidinium dinitromethanide
  参考文献：
  名称：

  二硝基甲烷的有机盐

  摘要：

  通过两种不同的方法制备了七种新的二硝基甲烷（DNM）与有机碱的盐：通过用适当的碱中和二硝基甲烷溶液，或通过DNM钠盐与相应的有机碱盐之间的复分解反应。测定了甲酰二硝基甲烷，乙酰二硝基甲烷和丙酰铵二硝基甲烷的晶体结构以及所有化合物的1 H和13 C化学位移。新型盐已根据其热稳定性进行了表征。

  DOI：

  10.1016/j.tet.2009.06.014
• 作为产物：
  描述：

  原丙酸三乙酯 、 2-氨基乙醛 生成 propionamidine acetate
  参考文献：
  名称：

  WADE, J. J.

  摘要：

  DOI：

文献信息

• Triazolo [4,3-c]pyrimidines substituted by nitrogen-containing
  申请人：Riker Laboratories, Inc.

  公开号：US04477450A1

  公开（公告）日：1984-10-16

  1,2,4-Triazolo[4,3-c]pyrimidines substituted at the 5 or 7 position through a nitrogen atom which is part of a heterocyclic ring have been found to have potent bronchodilator activity and to be useful synthetic intermediates in the preparation of 1,2,4-triazolo[1,5-c]-pyrimidines. Methods for inducing bronchodilation, pharmaceutical compositions, and synthetic processes and intermediates are also described.

  通过一个杂环环中的氮原子在5或7位置取代的1,2,4-三唑并[4,3-c]嘧啶被发现具有强效的支气管扩张活性，并且在制备1,2,4-三唑并[1,5-c]-嘧啶的过程中是有用的合成中间体。本文还描述了诱导支气管扩张的方法、制药组合物以及合成过程和中间体。
• Pyrimidines substituted by nitrogen-containing heterocyclic rings as
  申请人：Riker Laboratories, Inc.

  公开号：US04536579A1

  公开（公告）日：1985-08-20

  1,2,4-Triazolo[4,3-c]pyrimidines substituted at the 5 or 7 position through a nitrogen atom which is part of a heterocyclic ring have been found to have potent bronchodilator activity and to be useful synthetic intermediates in the preparation of 1,2,4-triazolo[1,5-c]pyrimidines. Methods for inducing bronchodilation, pharmaceutical compositions, and synthetic processes and intermediates are also described.

  在含有杂环的氮原子处以5或7位置取代的1,2,4-三唑并[4,3-c]嘧啶被发现具有强效的支气管扩张活性，并可用作制备1,2,4-三唑并[1,5-c]嘧啶的有用合成中间体。还描述了诱导支气管扩张的方法、制药组合物以及合成过程和中间体。
• Triazolo[1,5-c]pyrimidines substituted by nitrogen-containing
  申请人：Riker Laboratories, Inc.

  公开号：US04572910A1

  公开（公告）日：1986-02-25

  1,2,4-Triazolo[1,5-c]pyrimidines substituted at the 5 or 7 positions through a nitrogen atom which is part of a heterocyclic ring have been found to have potent bronchodilator activity. Methods for inducing bronchodilation, pharmaceutical compositions and synthetic processes are also disclosed.

  在含杂环的氮原子处以5或7位置取代的1,2,4-三唑并[1,5-c]嘧啶已被发现具有强效的支气管扩张剂活性。还公开了诱导支气管扩张的方法、制药组合物和合成过程。
• Novel synthesis of unsymmetrically substituted<i>s</i>-tetrazines
  作者：S. A. Lang、B. D. Johnson、E. Cohen

  DOI：10.1002/jhet.5570120612

  日期：1975.12

  AbstractThe synthesis of unsymmetrical 3‐aryl and 3‐heterocyclic s‐tetrazines has been examined and the scope of the reaction and the product distribution is discussed. The products included unsymmetrical and symmetrical s‐tetrazines, hydrazines, diimides, tetrazoles and triazoles with the composition of the mixtures with respect to structural type varying with the individual reactions. Some transformations with the system are discussed.
• New bicyclic cannabinoid receptor-1 (CB1-R) antagonists
  作者：Philip A. Carpino、David A. Griffith、Subas Sakya、Robert L. Dow、Shawn C. Black、John R. Hadcock、Philip A. Iredale、Dennis O. Scott、Michael W. Fichtner、Colin R. Rose、Robert Day、Joseph Dibrino、Mary Butler、Demetria B. DeBartolo、Darrin Dutcher、Denise Gautreau、Jeff S. Lizano、Rebecca E. O’Connor、Michelle A. Sands、Dawn Kelly-Sullivan、Karen M. Ward

  DOI：10.1016/j.bmcl.2005.10.019

  日期：2006.2

  A series of conformationally constrained bicyclic derivatives derived from SR141716 was prepared and evaluated as hCB(1)-R antagonists and inverse agonists. Optimization of the structure-activity relationships around the 2,6-dihydro-pyrazolo[4,3 -d]pyrimidin-7-one derivative 2a led to the identification of two compounds with oral activity in rodent feeding models (2h and 4a). Replacement of the PP group in 2h with other bicyclic groups resulted in a loss of binding affinity. (c) 2005 Elsevier Ltd. All rights reserved.