1-amino-4-anilino-2-methyl-anthraquinone | 75313-54-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1-amino-4-anilino-2-methyl-anthraquinone
• 英文别名: 1-Amino-4-anilino-2-methyl-anthrachinon；1-Amino-2-methyl-4-(phenylamino)anthracene-9,10-dione；1-amino-4-anilino-2-methylanthracene-9,10-dione
• CAS: 75313-54-1
• 化学式: C₂₁H₁₆N₂O₂
• 分子量: 328.37
• InChiKey: LMPJWWHQFZECNH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  72.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-amino-4-anilino-2-methyl-anthraquinone 在 硫酸 作用下， 生成 N-(4-amino-3-methyl-9,10-dioxo-9,10-dihydro-[1]anthryl)-sulfanilic acid
  参考文献：
  名称：

  410.烷基对蒽醌和荧光素染料性能的影响

  摘要：

  DOI：

  10.1039/jr9360001838
• 作为产物：
  描述：

  苯胺 、 分散橙11 在 aniline; aluminium anilide 作用下， 生成 1-amino-4-anilino-2-methyl-anthraquinone
  参考文献：
  名称：

  DE360530

  摘要：

  公开号：

文献信息

• Ullmann reactions of 1-amino-4-bromoanthraquinones bearing various 2-substituents furnishing novel dyes
  作者：Enas M. Malik、Mahmoud Rashed、Lukas Wingen、Younis Baqi、Christa E. Müller

  DOI：10.1016/j.dyepig.2016.03.023

  日期：2016.8

  Novel 1-amino-4-(ar)alkylaminoanthraquinone derivatives bearing different substituents (Br, CH2OH, CN, or CH3) at the 2-position of the anthraquinone scaffold were synthesized by copper-catalyzed Ullmann condensation. The 2-substituted 1-amino-4-bromoanthraquinone derivatives (bromaminic acid analogues) were reacted with a variety of alkyl-, aryl-, and aralkylamines. Different reaction conditions were

  带有不同取代基（Br，CH 2 OH，CN或CH 3的新型1-氨基-4-（芳）烷基氨基蒽醌衍生物）通过铜催化的乌尔曼缩合反应合成了蒽醌骨架的2位。使2-取代的1-氨基-4-溴蒽醌衍生物（溴酸类似物）与各种烷基胺，芳基胺和芳烷基胺反应。根据胺的物理状态和蒽醌支架2-位的取代基的性质，采用不同的反应条件。开发了一种无溶剂的合成程序，用于与液体胺反应。与固体胺的缩合需要添加溶剂，并且必须为每种蒽醌衍生物优化反应条件。我们的结果强调，铜催化的反应高度可变，取决于存在于介质中的分子和阴离子，因为应用了不同的反应机理。
• Development of Potent and Selective Inhibitors of <i>ecto</i>-5′-Nucleotidase Based on an Anthraquinone Scaffold
  作者：Younis Baqi、Sang-Yong Lee、Jamshed Iqbal、Peter Ripphausen、Anne Lehr、Anja B. Scheiff、Herbert Zimmermann、Jürgen Bajorath、Christa E. Müller

  DOI：10.1021/jm901851t

  日期：2010.3.11

  ecto-5'-Nucleotidase (eN, CD73) plays it major role in controlling extracellular adenosine levels. eN inhibitors have potential its novel drugs, for example, for the treatment of cancer. In the present study, we synthesized and investigated a series of 55 anthraquinone derivatives as potential inhibitors of eN, I I of which are novel compounds and another I I of which had previously been described but have now been synthesized by all improved method. We identified several potent inhibitors of rat eN. The most potent compounds were 1-amino-4-[4-fluoro-2-carboxyphenylamino]-9, 10-dioxo-9, 10-dihydroanthracene-2-sulfonate (45, PSB-0952, K-i = 260 nM) and 1-amino-4-[2-anthracenylamino]-9, 10-dioxo-9, 10-dihydroanthracene-2-sulfonate (52, PSB-0963, 150 nM), with 52 being the most potent eN inhibitor described to date. Selected compounds were further characterized and found to exhibit a competitive mechanism of inhibition. Investigations of ecto-nucleoside triphosphate diphosphohydrolases (NTPDases) and the P2Y receptor subtypes P2Y(2), P2Y(4), P2Y(6), and P2Y(12) showed that compound 45 exhibited the highest degree of selectivity (> 150-fold).
• DE658842
  申请人：——

  公开号：——

  公开（公告）日：——
• US2759940
  申请人：——

  公开号：——

  公开（公告）日：——
• Discovery of Potent Competitive Antagonists and Positive Modulators of the P2X2 Receptor
  作者：Younis Baqi、Ralf Hausmann、Christiane Rosefort、Jürgen Rettinger、Günther Schmalzing、Christa E. Müller

  DOI：10.1021/jm1012193

  日期：2011.2.10

  Evaluation and optimization of anthraquinone derivatives related to Reactive Blue 2 at P2X2 receptors yielded the first potent and selective P2X2 receptor antagonists. The compounds were tested for inhibition of ATP (10 mu M) mediated currents in Xenopus oocytes expressing the rat P2X2 receptor. The most potent antagonists were sodium 1-amino-4-[3-(4,6-dichloro[1,3,5]triazine-2-ylamino)phenylamino]-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate (63, PSB-10211, IC50 86 nM) and disodium 1-amino-4-[3-(4,6-dichloro[1,3,5]triazine-2-ylamino)-4-sulfophenylamino]-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate (57, PSB-1011, IC50 79 nM). Compound 57 exhibited a competitive mechanism of action (pA(2) 7.49). It was > 100-fold selective versus P2X4, P2X7, and several investigated P2Y receptor sub-types (P2Y(2,4,6,12)); selectivity versus P2X1 and P2X3 receptors was moderate ( > 5-fold). Compound 57 was > 13-fold more potent at the homomeric P2X2 than at the heteromeric P2X2/3 receptor. Several anthraquinone derivatives were found to act as positive modulators of ATP effects at P2X2 receptors, for example, sodium 1-amino-4-(3-phenoxyphenylamino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate (51, PSB-10129, EC50 489 nM), which led to about a 3-fold increase in the ATP-elicited current.