5-氯-N-(4-氰基苯基)-2-羟基苯甲酰胺 | 612087-80-6

• 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: 5-氯-N-(4-氰基苯基)-2-羟基苯甲酰胺
• 英文名称: 5-chloro-N-(4-cyanophenyl)-2-hydroxybenzamide
• 英文别名: Benzamide, 5-chloro-N-(4-cyanophenyl)-2-hydroxy-
• CAS: 612087-80-6
• 化学式: C₁₄H₉ClN₂O₂
• 分子量: 272.691
• InChiKey: CDHUKLSCXZSGMV-UHFFFAOYSA-N

物化性质

• 熔点：
  242-243.5 °C
• 沸点：
  402.2±45.0 °C(Predicted)
• 密度：
  1.44±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  73.1
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-氯-N-(4-氰基苯基)-2-羟基苯甲酰胺 在 双氧水 、 sodium hydroxide 作用下， 以 乙醇 、 二甲基亚砜 为溶剂， 反应 16.0h， 以36%的产率得到N-(4-氨基甲酰基苯基)-5-氯-2-羟基苯甲酰胺
  参考文献：
  名称：

  Structure–activity relationships of antitubercular salicylanilides consistent with disruption of the proton gradient via proton shuttling

  摘要：

  A series of salicylanilides was synthesized based on a high-throughput screening hit against Mycobacterium tuberculosis. A free phenolic hydroxyl on the salicylic acid moeity is required for activity, and the structure-activity relationship of the aniline ring is largely driven by the presence of electron withdrawing groups. We synthesized 94 analogs exploring substitutions of both rings and the linker region in this series and we have identified multiple compounds with low micromolar potency. Unfortunately, cytotoxicity in a murine macrophage cell line trends with antimicrobial activity, suggesting a similar mechanism of action. We propose that salicylanilides function as proton shuttles that kill cells by destroying the cellular proton gradient, limiting their utility as potential therapeutics. Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmc.2012.10.056
• 作为产物：
  描述：

  5-氯代水杨酸 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 24.0h， 生成 5-氯-N-(4-氰基苯基)-2-羟基苯甲酰胺
  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

• Relationship between the Structure and Antimycobacterial Activity of Substituted Salicylanilides
  作者：Karel Waisser、Otakar Bureš、Pavel Holý、Jiří Kuneš、Radek Oswald、Lucie Jirásková、Milan Pour、Věra Klimešová、Lenka Kubicová、Jarmila Kaustová

  DOI：10.1002/ardp.200390004

  日期：2003.3

  A series of 143 salicylanilides substituted in positions 4 and 5 and in positions 3′ and 4′ was synthesized. The compounds were evaluated for in vitro antimycobacterial activity against Mycobacterium tuberculosis, Mycobacterium kansasii, and Mycobacterium avium. To describe the structure‐antimycobacterial activity relationships (QSARs), an approach based on the combination of the Free‐Wilson and Hansch

  合成了一系列在 4 和 5 位以及在 3' 和 4' 位被取代的 143 个水杨酰苯胺。评估了化合物对结核分枝杆菌、堪萨斯分枝杆菌和鸟分枝杆菌的体外抗分枝杆菌活性。为了描述结构-抗分枝杆菌活性关系（QSAR），采用了一种基于 Free-Wilson 和 Hansch 方法组合的方法（在苯环上的取代基的情况下使用取代基常数；指示参数用于酰基部分上的取代基）。还探讨了所有替代品的抗分枝杆菌活性与理化参数之间的关系。亲脂性参数的二次表示没有导致显着的相关性。
• 2-HYDROXYARYLAMIDE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING CANCER CONTAINING SAME AS ACTIVE INGREDIENT
  申请人：Korea Research Institute of Bioscience and Biotechnology

  公开号：US20140221411A1

  公开（公告）日：2014-08-07

  The present invention relates to a 2-hydroxyarylamide derivative or a pharmaceutically acceptable salt thereof, a preparation method thereof, and a pharmaceutical composition for preventing or treating cancer comprising the same as an active ingredient. The 2-hydroxyarylamide derivative prepared by the present invention is excellent in the inhibition of the activity of TMPRSS4 serine protease and the suppression of the infiltration of TMPRSS4-expressed cancer cells, and thus can be useful as a composition for preventing or treating cancer by inhibiting TMPRSS4 over-expressed in cancer cells, particularly, colorectal cancer, lung cancer, breast cancer, prostate cancer, ovarian cancer, pancreatic cancer, or stomach cancer cells.

  本发明涉及一种2-羟基芳酰胺衍生物或其药用可接受的盐，其制备方法，以及作为活性成分的预防或治疗癌症的药物组合物。本发明制备的2-羟基芳酰胺衍生物在抑制TMPRSS4丝氨酸蛋白酶的活性和抑制TMPRSS4表达的癌细胞浸润方面表现出色，因此可以作为一种通过抑制癌细胞中TMPRSS4过度表达的组合物，特别是结肠癌、肺癌、乳腺癌、前列腺癌、卵巢癌、胰腺癌或胃癌细胞的预防或治疗癌症的组合物。
• Discovery of novel 2-hydroxydiarylamide derivatives as TMPRSS4 inhibitors
  作者：Sunghyun Kang、Hye-Jin Min、Min-Seo Kang、Myung-Geun Jung、Semi Kim

  DOI：10.1016/j.bmcl.2013.01.055

  日期：2013.3

  TMPRSS4 is a novel type II transmembrane serine protease that has been implicated in the invasion and metastasis of colon cancer cells. In this study, a novel series of 2-hydroxydiarylamide derivatives were synthesized and evaluated for inhibiting TMPRSS4 serine protease activity and suppressing cancer cell invasion. These derivatives demonstrated good inhibitory activity against TMPRSS4 serine protease, which correlated with the promising anti-invasive activity of colon cancer cells overexpressing TMPRSS4. (C) 2013 Elsevier Ltd. All rights reserved.
• Discovery and Structure Relationships of Salicylanilide Derivatives as Potent, Non-acidic P2X1 Receptor Antagonists
  作者：Maoqun Tian、Aliaa Abdelrahman、Younis Baqi、Eduardo Fuentes、Djamil Azazna、Claudia Spanier、Sabrina Densborn、Sonja Hinz、Ralf Schmid、Christa E. Müller

  DOI：10.1021/acs.jmedchem.0c00435

  日期：2020.6.11

  Antagonists for the ATP-gated ion channel receptor P2X1 have potential as antithrombotics and for treating hyperactive bladder and inflammation. In this study, salicylanilide derivatives were synthesized based on a screening hit. P2X1 antagonistic potency was assessed in 1321N1 astrocytoma cells stably transfected with the human P2X1 receptor by measuring inhibition of the ATP-induced calcium influx. Structure-activity relationships were analyzed, and selectivity versus other P2X receptor subtypes was assessed. The most potent compounds, N-[3,5-bis(trifluoromethyl)phenyl]-5-chloro-2-hydroxybenzamide (1, IC50 0.0192 mu M) and N-[3,5-bis(trifluoromethyl)phenyl]-4-chloro-2-hydroxybenzamide (14, IC50 0.0231 mu M), displayed >500-fold selectivity versus P2X2 and P2X3, and 10-fold selectivity versus P2X4 and P2X7 receptors, and inhibited collagen-induced platelet aggregation. They behaved as negative allosteric modulators, and molecular modeling studies suggested an extracellular binding site. Besides selective P2X1 antagonists, compounds with ancillary P2X4 and/or P2X7 receptor inhibition were discovered. These compounds represent the first potent, non-acidic, allosteric P2X1 receptor antagonists reported to date.
• US9266872B2
  申请人：——

  公开号：US9266872B2

  公开（公告）日：2016-02-23