4-bromo-2-hydroxy-N-(4-(trifluoromethyl)phenyl)benzamide | 1406943-92-7

• 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: 4-bromo-2-hydroxy-N-(4-(trifluoromethyl)phenyl)benzamide
• 英文别名: 4-bromo-2-hydroxy-N-[4-(trifluoromethyl)phenyl]benzamide
• CAS: 1406943-92-7
• 化学式: C₁₄H₉BrF₃NO₂
• 分子量: 360.13
• InChiKey: QLQATLKICSQBFO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2-羟基-4-溴苯甲酸 在 氯化亚砜 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 生成 4-bromo-2-hydroxy-N-(4-(trifluoromethyl)phenyl)benzamide
  参考文献：
  名称：

  SAR optimization studies on modified salicylamides as a potential treatment for acute myeloid leukemia through inhibition of the CREB pathway

  摘要：

  Disruption of cyclic adenosine monophosphate response element binding protein (CREB) provides a potential new strategy to address acute leukemia, a disease associated with poor prognosis, and for which conventional treatment options often carry a significant risk of morbidity and mortality. We describe the structure-activity relationships (SAR) for a series of XX-650-23 derived from naphthol AS-E phosphate that disrupts binding and activation of CREB by the CREB-binding protein (CBP). Through the development of this series, we identified several salicylamides that are potent inhibitors of acute leukemia cell viability through inhibition of CREB-CBP interaction. Among them, a biphenyl salicylamide, compound 71, was identified as a potent inhibitor of CREB-CBP interaction with improved physicochemical properties relative to previously described derivatives of naphthol AS-E phosphate.

  DOI：

  10.1016/j.bmcl.2019.06.023

文献信息

• Novel salicylanilides from 4,5-dihalogenated salicylic acids: Synthesis, antimicrobial activity and cytotoxicity
  作者：Georgios Paraskevopoulos、Sara Monteiro、Rudolf Vosátka、Martin Krátký、Lucie Navrátilová、František Trejtnar、Jiřina Stolaříková、Jarmila Vinšová

  DOI：10.1016/j.bmc.2017.01.016

  日期：2017.2

  Salicylanilides have proved their activity against tuberculosis (TB). One weak electron-withdrawing substituent is favored at the salicylic part, specially Cl or Br atoms at positions 4 or 5. On the other hand, the antimycobacterial activity of salicylanilides is negatively affected when a strong electron-withdrawing substituent (NO2) is present at the same positions. Herein we describe the synthesis

  水杨酰苯胺已证明具有抗结核病（TB）的活性。水杨酸部分优选一个弱吸电子取代基，特别是4或5位的Cl或Br原子。另一方面，当强吸电子取代基（NO 2）出现在相同位置。本文中，我们描述了在水杨酸部分具有两个弱吸电子基团（卤素原子）的新型水杨酰苯胺的合成与表征，并将其抗结核活性与其单卤代类似物进行了比较。事实证明，所有二卤代衍生物在非常窄的微摩尔范围内（MIC = 1-4μM）都具有抗结核活性，与它们的活性最高的单卤代类似物相似。更重要的是，对最具活性的最终分子进行了进一步筛选，以抵抗多药耐药菌株，发现它们的生长抑制在0.5–4μM的范围内。