Margaroylglycine

• 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: Margaroylglycine
• 英文别名: 2-(heptadecanoylamino)acetic acid
• 化学式: C₁₉H₃₇NO₃
• 分子量: 327.508
• InChiKey: AEKJBHKVBQSNGN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  23
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  66.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  十七烷酸 在 草酰氯 、 碳酸氢钠 、 lithium hydroxide 作用下， 以 甲醇 、 二氯甲烷 、 氯仿 、 水 为溶剂， 反应 4.0h， 生成 Margaroylglycine
  参考文献：
  名称：

  Structure and Thermotropic Phase Behavior of a Homologous Series ofN-Acylglycines: Neuroactive and Antinociceptive Constituents of Biomembranes

  摘要：

  N-Acylglycines (NAGs) with different acyl chains have been found in the mammalian brain and other tissues. They exhibit significant biological and pharmacological properties and appear to play important roles in communication and signaling pathways within and between cells. In view of this, a homologous series of NAGs have been synthesized and characterized in the present study. Differential scanning calorimetric (DSC) studies show that the transition enthalpies and entropies of dry as well as hydrated NAGs exhibit a linear dependence on the acyl chain length. Most of the NAGs show a minor transition below the chain-melting phase transition, suggesting the presence of polymorphism in the solid state. Structures of N-myristoylglycine (NMG) and N-palmitoylglycine (NPG) were solved in monoclinic system with C2/c and P2(1) space groups, respectively. Analysis of the crystal structures show that NAGs are organized in a bilayer fashion, with head-to-head (and tail-to-tail) arrangement of molecules. The acyl chains in both structures are essentially perpendicular to the bilayer plane, which is consistent with a lack of oddeven alternation in the thermodynamic properties. The bilayer is stabilized by strong hydrogen bonding interactions between -COOH groups of the molecules from opposite leaflets as well as NH center dot center dot center dot O hydrogen bonds between the amide groups of adjacent molecules in the same leaflet and dispersion interactions among the acyl chains. Powder X-ray diffraction data show that the d-spacings for the NAGs with different acyl chains (n = 820) exhibit a linear dependence on the chain length, suggesting that all the NAGs investigated here adopt a similar packing arrangement in the crystal lattice. These observations are relevant for understanding the role of N-acylglycines in biological membranes.

  DOI：

  10.1021/cg500481u

文献信息

• Use of 2-phenylene diamine derivatives for the treatment of infections
  申请人：——

  公开号：US20030036532A1

  公开（公告）日：2003-02-20

  The invention relates to the use of compounds of formula (I), wherein n=0-3; R 1 , R 2 =H, alkyl, aryl, heteroaryl, acyl; R 3 =H, halogen, alkyl, aryl, heteroaryl, arylalkyl, acyl, CN, NO 2 , R 4 —X—; R 4 =H, alkyl, aryl, heteroaryl, aralkyl, acyl; X=NH, O, S, SO 2 , NHSO 2 , OSO 2 , and A, B, C=organic groups. The inventive compounds are used for the prophylaxis and the therapeutic treatment of infectious processes, especially of infectious processes caused by parasites. The invention further relates to medicaments that contain the inventive compounds.

  该发明涉及使用式(I)的化合物，其中n=0-3；R1、R2=H、烷基、芳基、杂环芳基、酰基；R3=H、卤素、烷基、芳基、杂环芳基、芳基烷基、酰基、CN、NO2、R4—X—；R4=H、烷基、芳基、杂环芳基、芳基烷基、酰基；X=NH、O、S、SO2、NHSO2、OSO2，以及A、B、C=有机基团。这些新颖化合物可用于预防和治疗感染过程，特别是由寄生虫引起的感染过程。该发明还涉及含有这些新颖化合物的药物。
• Process for converting primary amidoalcohols to amidocarboxylic acids in high yield
  申请人：Conopco, Inc.

  公开号：US07307187B1

  公开（公告）日：2007-12-11

  The invention relates to an improved process for oxidizing a primary amidoalcohol to the corresponding amidocarboxylic acid in high yield.

  本发明涉及一种改进的方法，用于将一种原始的氨基醇氧化为相应的酰胺羧酸，高收率。
• Probe compound for detecting and isolating enzymes and means and methods using the same
  申请人：Helmholtz-Zentrum für Infektionsforschung GmbH

  公开号：EP2230312A1

  公开（公告）日：2010-09-22

  The present invention relates to a probe compound that can comprise any substrate or metabolite of an enzymatic reaction in addition to an indicator component, such as, for example, a fluorescence dye, or the like. Moreover, the present invention relates to means for detecting enzymes in form of an array, which comprises any number of probe compounds of the invention which each comprise a different metabolite of interconnected metabolites representing the central pathways in all forms of life. Moreover, the present invention relates to a method for detecting enzymes involving the application of cell extracts or the like to the array of the invention which leads to reproducible enzymatic reactions with the substrates. These specific enzymatic reactions trigger the indicator (e.g. a fluorescence signal) and bind the enzymes to the respective cognate substrates. Moreover, the invention relates to means for isolating enzymes in form of nanoparticles coated with the probe compound of the invention. The immobilisation of the cognate substrates or metabolites on the surface of nanoparticles by means of the probe compounds allows capturing and isolating the respective enzyme, e.g. for subsequent sequencing.

  本发明涉及一种探针化合物，它可以包括酶反应的任何底物或代谢物，此外还包括指示成分，例如荧光染料或类似物。此外，本发明还涉及以阵列形式检测酶的方法，该阵列由任意数量的本发明探针化合物组成，每种探针化合物由代表所有生命形式中中心途径的相互关联的代谢物中的不同代谢物组成。此外，本发明还涉及一种检测酶的方法，该方法涉及将细胞提取物或类似物应用于本发明的阵列，从而导致与底物发生可重复的酶反应。这些特定的酶反应会触发指示剂（如荧光信号），并将酶与各自的同源底物结合。此外，本发明还涉及以涂覆有本发明探针化合物的纳米颗粒形式分离酶的方法。通过探针化合物将同源底物或代谢物固定在纳米颗粒表面，可以捕获和分离相应的酶，例如用于后续测序。
• Iyer, Venkataraman N.; Sheth, Geeta N.; Subrahmanyam, V. V. R., Journal of the Indian Chemical Society, 1982, vol. 59, # 7, p. 856 - 859
  作者：Iyer, Venkataraman N.、Sheth, Geeta N.、Subrahmanyam, V. V. R.

  DOI：——

  日期：——
• Novel Peak Shift Correction Method Based on the Retention Index for Peak Alignment in Untargeted Metabolomics
  作者：Jun-Di Hao、Yao-Yu Chen、Yan-Zhen Wang、Na An、Pei-Rong Bai、Quan-Fei Zhu、Yu-Qi Feng

  DOI：10.1021/acs.analchem.3c02583

  日期：2023.9.5