S-(4-trifluoromethylbenzoyl)thiohydroxylamine | 1571113-51-3

• 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: S-(4-trifluoromethylbenzoyl)thiohydroxylamine
• 英文别名: S-amino 4-(trifluoromethyl)benzenecarbothioate
• CAS: 1571113-51-3
• 化学式: C₈H₆F₃NOS
• 分子量: 221.203
• InChiKey: HCMQSMHMSPNLLR-UHFFFAOYSA-N

物化性质

• 沸点：
  306.6±52.0 °C(predicted)
• 密度：
  1.421±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  68.4
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  S-(4-trifluoromethylbenzoyl)thiohydroxylamine 、 苯甲酸酐 以 二氯甲烷 为溶剂， 反应 12.0h， 生成 N-(4-Trifluoromethylbenzoylthio)benzamide
  参考文献：
  名称：

  Design, Synthesis, and Cardioprotective Effects of N-Mercapto-Based Hydrogen Sulfide Donors

  摘要：

  Hydrogen sulfide (H2S) is a signaling molecule which plays regulatory roles in many physiological and/or pathological processes. Therefore, regulation of H2S levels could have great potential therapeutic value. In this work, we report the design, synthesis, and evaluation of a class of N-mercapto (N-SH)-based H2S donors. Thirty-three donors were synthesized and tested. Our results indicated that controllable H2S release from these donors could be achieved upon structural modifications. Selected donors (NSHD-1, NSHD-2, and NSHD-6) were tested in cellular models of oxidative damage and showed significant cytoprotective effects. Moreover, NSHD-1 and NSHD-2 were also found to exhibit potent protective effects in a murine model of myocardial ischemia reperfusion (MI/R) injury.

  DOI：

  10.1021/acs.jmedchem.5b01033
• 作为产物：
  描述：

  4-trifluoromethylthiobenzoic acid 在 potassium hydroxide 、 hydroxylamine-O-sulfonic acid 作用下， 以 水 为溶剂， 反应 0.08h， 生成 S-(4-trifluoromethylbenzoyl)thiohydroxylamine
  参考文献：
  名称：

  Design, Synthesis, and Cardioprotective Effects of N-Mercapto-Based Hydrogen Sulfide Donors

  摘要：

  Hydrogen sulfide (H2S) is a signaling molecule which plays regulatory roles in many physiological and/or pathological processes. Therefore, regulation of H2S levels could have great potential therapeutic value. In this work, we report the design, synthesis, and evaluation of a class of N-mercapto (N-SH)-based H2S donors. Thirty-three donors were synthesized and tested. Our results indicated that controllable H2S release from these donors could be achieved upon structural modifications. Selected donors (NSHD-1, NSHD-2, and NSHD-6) were tested in cellular models of oxidative damage and showed significant cytoprotective effects. Moreover, NSHD-1 and NSHD-2 were also found to exhibit potent protective effects in a murine model of myocardial ischemia reperfusion (MI/R) injury.

  DOI：

  10.1021/acs.jmedchem.5b01033

文献信息

• <i>S</i>-Aroylthiooximes: A Facile Route to Hydrogen Sulfide Releasing Compounds with Structure-Dependent Release Kinetics
  作者：Jeffrey C. Foster、Chadwick R. Powell、Scott C. Radzinski、John B. Matson

  DOI：10.1021/ol500385a

  日期：2014.3.21

  We report the facile preparation of a family of S-aroylthiooxime (SATO) H2S donors, which are synthesized via a click reaction analogous to oxime formation between S-aroylthiohydroxylamines (SATHAs) and aldehydes or ketones. Analysis of cysteine-triggered H2S release revealed structure-dependent release kinetics with half-lives from 8–82 min by substitution of the SATHA ring. The pseudo-first-order

  我们报告的家庭-S-芳香酰硫肟（SATO）H 2 S供体的简便制备，通过类似于在S-芳香酰硫羟胺（SATHAs）与醛或酮之间肟形成的点击反应合成。半胱氨酸触发的H 2 S释放分析表明，通过取代SATHA环，结构依赖的释放动力学具有8-82分钟的半衰期。取代的SATO的拟一阶速率常数符合标准线性自由能关系（ρ= 1.05），表明对电子效应具有显着的敏感性。