Succinanilid | 15510-09-5

• 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: Succinanilid
• 英文别名: Bernsteinsaeure-dianilid；N,N'-diphenylsuccinamide；Succinanilide；N,N'-diphenylbutanediamide
• CAS: 15510-09-5
• 化学式: C₁₆H₁₆N₂O₂
• 分子量: 268.315
• InChiKey: NOEOAZMRAXYIEK-UHFFFAOYSA-N

物化性质

• 熔点：
  146-147 °C(Solv: methanol (67-56-1))
• 沸点：
  570.4±33.0 °C(Predicted)
• 密度：
  1.239±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 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：

  Succinanilid 在 乙醇 、 氨 作用下， 生成 N-phenylsuccinamide
  参考文献：
  名称：

  Menschutkin, Justus Liebigs Annalen der Chemie, 1872, vol. 162, p. 166

  摘要：

  DOI：
• 作为产物：
  描述：

  2,3-bis-phenylcarbamoyl-succinic acid 生成 Succinanilid
  参考文献：
  名称：

  Staudinger; Kreis, Helvetica Chimica Acta, 1923, vol. 6, p. 324

  摘要：

  DOI：

文献信息

• Simultaneous Quantification of Metabolites Involved in Central Carbon and Energy Metabolism Using Reversed-Phase Liquid Chromatography−Mass Spectrometry and in Vitro ¹³C Labeling
  作者：Wen-Chu Yang、Miroslav Sedlak、Fred E. Regnier、Nathan Mosier、Nancy Ho、Jiri Adamec

  DOI：10.1021/ac801693c

  日期：2008.12.15

  Comprehensive analysis of intracellular metabolites is a critical component of elucidating cellular processes. Although the resolution and flexibility of reversed-phase liquid chromatography−mass spectrometry (RPLC−MS) makes it one of the most powerful analytical tools for metabolite analysis, the structural diversity of even the simplest metabolome provides a formidable analytical challenge. Here we describe a robust RPLC−MS method for identification and quantification of a diverse group of metabolites ranging from sugars, phosphosugars, and carboxylic acids to phosphocarboxylics acids, nucleotides, and coenzymes. This method is based on in vitro derivatization with a 13C-labeled tag that allows internal standard based quantification and enables separation of structural isomer pairs like glucose 6-phosphate and fructose 6-phosphate in a single chromatographic run. Calibration curves for individual metabolites showed linearity ranging over more than 2 orders of magnitude with correlation coefficients of R2 > 0.9975. The detection limits at a signal-to-noise ratio of 3 were below 1.0 μM (20 pmol) for most compounds. Thirty common metabolites involved in glycolysis, the pentose phosphate pathway, and tricarboxylic acid cycle were identified and quantified from yeast lysate with a relative standard deviation of less than 10%.

  详细分析细胞内代谢物是阐明细胞过程的关键组成部分。尽管反相液相色谱-质谱联用（RPLC-MS）的分辨率和灵活性使其成为代谢物分析中最强大的分析工具之一，但即使是简单的代谢组，其结构的多样性也带来了巨大的分析挑战。本文描述了一种稳健的RPLC-MS方法，用于鉴定和定量一系列广泛的代谢物，包括糖类、磷酸糖、羧酸、磷酸羧酸、核苷酸和辅酶。该方法基于使用13C标记标签的体外衍生化，允许基于内标的定量，并能在单次色谱运行中分离结构异构体对，如葡萄糖6-磷酸和果糖6-磷酸。单个代谢物的校准曲线显示线性范围超过两个数量级，相关系数R² > 0.9975。大多数化合物的信噪比为3的检测限低于1.0 μM（20 pmol）。从酵母裂解液中鉴定和定量了涉及糖酵解、戊糖磷酸途径和三羧酸循环的30种常见代谢物，相对标准偏差小于10%。
• One-pot mechanosynthesis of aromatic amides and dipeptides from carboxylic acids and amines
  作者：Vjekoslav Štrukil、Boris Bartolec、Tomislav Portada、Ivica Đilović、Ivan Halasz、Davor Margetić

  DOI：10.1039/c2cc36613d

  日期：——

  Environmentally friendly one-pot synthesis of amides, bis-amides and dipeptides by mechanochemical carbodiimide-mediated coupling of carboxylic acids and amines is described; high reaction yields and simple aqueous work-up allow for the clean, practical and fast preparation of a variety of compounds containing the amide bond from readily accessible reagents.

  通过机械化学碳二亚胺介导的羧酸和胺的偶联，描述了环境友好的一锅合成酰胺，双酰胺和二肽。高反应产率和简单的水后处理使得可以从容易获得的试剂中清洁，实用，快速地制备各种含有酰胺键的化合物。
• Nucleophilic Substitution at the Guanidine Carbon Center via Guanidine Cyclic Diimide Activation
  作者：Taeyang An、Yan Lee

  DOI：10.1021/acs.orglett.1c03473

  日期：2021.12.3

  of the guanidine carbon centers, nucleophilic reactions at these sites have been underdeveloped because of the resonance stabilization of the guanidine group. We propose a guanidine C–N bond substitution strategy entailing the formation of guanidine cyclic diimide (GCDI) structures, which effectively destabilize the resonance structure of the guanidine group. In the presence of acid additives, the guanidine

  尽管胍碳中心具有缺电子性质，但由于胍基团的共振稳定性，这些位点的亲核反应尚未发展。我们提出了一种胍 C-N 键取代策略，该策略需要形成胍环二亚胺 (GCDI) 结构，从而有效地破坏胍基团的共振结构。在酸添加剂的存在下，GCDIs 的胍碳中心与各种胺和醇发生亲核取代反应。
• Synthesis of N,N’-Diarylalkanediamides and Their Antimycobacterial and Antialgal Activity
  作者：Lenka Kubicova、Karel Waisser、Jiri Kunes、Katarina Kralova、Zelmira Odlerova、Milan Slosarek、Jiri Janota、Zbynek Svoboda

  DOI：10.3390/50500714

  日期：——

  A set of N,N'-diarylalkanediamides was synthesized. The compounds were tested for their antimycobacterial and antialgal activity. The antimycobacterial activity of N,N'-diarylalkanediamides depends on the lipophilicity of the respective acid. Antimycobacterially active substances were found only in the series of N,N'-diarylethanediamides and N,N'-diarylbutanediamides. Other compounds (derivatives of pentane-, hexane-, octane- and nonanediamide) were inactive against various strains of mycobacteria. The compounds inhibited growth and chlorophyll production in Chlorella vulgaris. Their relatively low antialgal activity is probably connected with their lowered aqueous solubility, and hence by a restricted passage of the inhibitor through the hydrophilic regions of thylakoid membranes.

  合成了一组N,N'-二芳基烷二胺。对这些化合物进行了抗分枝杆菌和抗藻类活性的测试。N,N'-二芳基烷二胺的抗分枝杆菌活性取决于相应酸的脂溶性。抗分枝杆菌活性物质仅在N,N'-二芳基乙二胺和N,N'-二芳基丁二胺系列中被发现。其他化合物（戊烷、己烷、辛烷和壬烷二胺的衍生物）对各种分枝杆菌株无活性。这些化合物抑制了小球藻（Chlorella vulgaris）的生长和叶绿素的产生。它们相对较低的抗藻类活性可能与其疏水性溶解度降低有关，因此抑制剂通过类囊体膜的亲水区域的通透性受到限制。
• N,N'-substituted-1,3-diamino-2-hydroxypropane derivatives
  申请人：John Varghese

  公开号：US20070213316A1

  公开（公告）日：2007-09-13

  Disclosed are compounds of the formula wherein the variables R N , R C , R 1 , R 25 , R 2 , and R 3 are as defined herein. These compounds have activity as inhibitors of beta-secretase and are therefore useful in treating a variety of discorders such as Alzheimer's Disease.

  本发明揭示了以下式子的化合物：其中变量RN，RC，R1，R25，R2和R3如本文所定义。这些化合物具有抑制β-分泌酶的活性，因此可用于治疗多种疾病，例如阿尔茨海默病。

表征谱图