2-氨基-4-氰基苯甲酸 | 64630-00-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-氨基-4-氰基苯甲酸
• 英文名称: 2-amino-4Cyanobenzoic acid
• 英文别名: 2-Amino-4-cyanobenzoic acid
• CAS: 64630-00-8
• 化学式: C₈H₆N₂O₂
• mdl: MFCD20638913
• 分子量: 162.148
• InChiKey: LTYSISNGLCCCBW-UHFFFAOYSA-N

物化性质

• 熔点：
  >207°C (dec.)
• 溶解度：
  可溶于DMSO（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  87.1
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  2-氨基-4-氰基苯甲酸 在 盐酸 、 1-羟基苯并三唑 、 三乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 36.0h， 生成 (1R,2R)-7-Cyano-3-[2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]quinazolin-4(3H)-one
  参考文献：
  名称：

  New Azole Antifungals. 3. Synthesis and Antifungal Activity of 3-Substituted-4(3H)-quinazolinones

  摘要：

  A series of azole antifungal agents featuring a quinazolinone nucleus have been subjected to studies of structure-activity relationships. In general, these compounds displayed higher in vitro activities against filamentous fungi and shorter half-lives than the structures described in our preceding paper. The most potent products in vitro carried a halogen (or an isostere) at the 7-position of the quinazolinone ring. Using a murine model of systemic candidosis, oral activity was found to be dependent on hydrophobicity, which, in turn, modulated the compound's half-life. The 7-Cl derivative, (1R,2R)-7-chloro-3-[2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]quinazolin-4(3H)-one (20, UR-9825), was selected for further testing due to its high in vitro activity, low toxicity, good pharmacokinetic profile, and ease of obtention. Compound 20 is the (1R,2R) isomer of four possible stereoisomers. The other three isomers were also prepared and tested. The enantiomer (1S,2S) and the (LR,BS) epimer were inactive, whereas the (1S,2R) epimer retained some activity. In vitro 20 was superior to fluconazole, itraconazole, SCH-42427, and TAK-187 and roughly similar to voriconazole and ER-30346. In vivo, 20 was only moderately active in a mouse model of systemic candidosis when administration was limited to the first day. This was attributed to its short half-life in that species (t(1/2) = 1 h po). Protection levels comparable to or higher than those of fluconazole, however, were observed in systemic candidosis models in rat and rabbit, where the half-life of the compound was found to be 6 and 9 h, respectively. Finally, 20 showed excellent protection levels in an immunocompromised rat model of disseminated aspergillosis. The compound showed low toxicity signs when administered to rats at 250 mg/kg qd or at 100 mg/kg bid during 28 days.

  DOI：

  10.1021/jm9707277
• 作为产物：
  描述：

  对甲苯腈 在 palladium on activated charcoal sodium dichromate 、 硫酸 、 硝酸 、 肼 作用下， 以 乙醇 为溶剂， 反应 2.0h， 生成 2-氨基-4-氰基苯甲酸
  参考文献：
  名称：

  缺电子的5-脱氮黄素的化学性质。8-氰基-10-甲基-5-去氮杂异恶嗪。

  摘要：

  DOI：

  10.1021/ja00462a041

文献信息

• 3-Acyl-4-hydroxyquinolin-2(1H)-ones. Systemically active anticonvulsants acting by antagonism at the glycine site of the N-methyl-D-aspartate receptor complex
  作者：Michael Rowley、Paul D. Leeson、Graeme I. Stevenson、Angela M. Moseley、Ian Stansfield、Ian Sanderson、Lesley Robinson、Raymond Baker、John A. Kemp

  DOI：10.1021/jm00074a020

  日期：1993.10

  receptor contain a carboxylic acid, which we believe to be detrimental to penetration of the blood-brain barrier. By consideration of a pharmacophore, novel antagonists at this site have been designed in which the anionic functionality is a vinylogous acid, in the form of a 4-hydroxyquinolin-2(1H)-one. In this series, a 3-substituent is necessary for binding, and correct manipulation of this group leads

  NMDA受体的甘氨酸位点上的大多数完全拮抗剂都包含一种羧酸，我们认为这对血脑屏障的渗透是有害的。通过考虑药效基团，已经设计了该位点的新型拮抗剂，其中阴离子官能团是4-羟基喹啉-2（1H）-一形式的乙烯基次糖基酸。在该系列中，结合需要使用3个取代基，并且对该基团的正确操作会导致生成化合物，例如3-（3-羟苯基）炔丙基酯24（L-701,273），其IC50取代[3H] -L-689,560在1.39 microM的皮质切片中结合0.17 microM和Kb与NMDA结合。测试化合物在DBA / 2小鼠中预防音源性癫痫发作的能力。该系列中最有效的化合物是环丙基酮42（L-701,252），ED50为4。1 mg / kg腹腔注射。提出了与甘氨酸位点结合的模型，其中重要的相互作用是推定的受体阳离子与3-取代基的pi-系统。
• Selenium-catalyzed intramolecular atom- and redox-economical transformation of<i>o</i>-nitrotoluenes into anthranilic acids
  作者：Yiming Li、Yuhong Wang、Tilong Yang、Zhenyang Lin、Xuefeng Jiang

  DOI：10.1039/d0gc04407e

  日期：——

  Anthranilic acids (AAs) are significant basic chemicals used in pharmaceuticals, agrochemicals, dyes, fragrances, etc. Superfluous steps are always involved in obtaining AAs. Herein, we demonstrate a straightforward strategy to transform abundant o-nitrotoluenes into biologically and pharmaceutically significant AAs without any extra reductants, oxidants and protecting groups. Various sensitive groups

  邻氨基苯甲酸（AAs）是用于制药，农用化学品，染料，香料等的重要基础化学品。获得AA总是涉及多余的步骤。本文中，我们证明了一种直接的策略即可将丰富的邻硝基甲苯转化为具有生物学和药学意义的AA，而无需任何额外的还原剂，氧化剂和保护基。在该转化中可以容许各种敏感基团，例如卤素，硫化物，醛，吡啶，喹啉等。通过几乎定量的硒回收，可以有效地实现一百克规模的操作。进一步的机理研究和DFT计算揭示了拟议的原子交换过程以及硒物种的关键作用。
• 邻氨基苯甲酸及其衍生物及其合成方法和应用
  申请人：华东师范大学

  公开号：CN113387823B

  公开（公告）日：2022-07-08

  本发明公开了一种邻氨基苯甲酸及其衍生物的合成方法，在反应溶剂中，以邻甲基(杂)芳基硝基化合物为反应原料，在水、催化剂、碱和添加剂作用下，合成所述邻氨基苯甲酸及其衍生物。本发明合成方法原料廉价易得，反应操作简单，产率较高，官能团耐受性优秀，为实现在染料、医药、农药、香料等方面具有广泛应用的邻氨基苯甲酸的合成提供了一种简单高效的方法。本发明还公开了所述邻氨基苯甲酸及其衍生物及其应用，具有广泛的应用前景。
• [EN] BENZENE DISULFONAMIDE FOR THE TREATMENT OF CANCER<br/>[FR] BENZÈNEDISULFONAMIDE POUR LE TRAITEMENT DU CANCER
  申请人：MAX PLANCK GESELLSCHAFT

  公开号：WO2018130625A1

  公开（公告）日：2018-07-19

  The present invention relates to novel substituted benzene disulfonamides, as well as pharmaceutical compositions containing at least one of these substituted benzene disulfonamides together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said substituted benzene disulfonamides are binding to the prenyl binding pocket of PDE6δ and therefore, are useful for the prophylaxis and treatment of cancer by inhibition of the binding of PDE6δ to farnesylated Ras proteins and thereby, inhibition of oncogenic Ras signaling in cells.

  本发明涉及新型取代苯二磺胺基化合物，以及包含至少一种这些取代苯二磺胺基化合物的药物组合物，与至少一种药用可接受载体、赋形剂和/或稀释剂一起。所述取代苯二磺胺基化合物结合到PDE6δ的萜基结合口袋，因此，通过抑制PDE6δ与法尼基化的Ras蛋白的结合，从而抑制细胞中致癌Ras信号传导，对癌症的预防和治疗具有用处。
• Bicyclic substituted hexahydrobenz \x9be! isoindole alpha-1 adrenergic
  申请人：Abbott Laboratories

  公开号：US05792767A1

  公开（公告）日：1998-08-11

  The present invention relates to a compound of the formula ##STR1## and the pharmaceutically acceptable salts thereof wherein W is a bicyclic heterocyclic ring system. The compounds are .alpha.-1 adrenergic antagonists and are useful in the treatment of BPH; also disclosed are .alpha.-1 antagonist compositions and a method for antagonizing .alpha.-1 receptors and treating BPH.

  本发明涉及以下公式的化合物##STR1##及其药用可接受的盐，其中W是一个双环杂环环系统。这些化合物是α-1肾上腺素受体拮抗剂，在治疗BPH方面具有用途；还公开了α-1拮抗剂组合物和对抗α-1受体以及治疗BPH的方法。