3-乙基-2-羟基苯甲酸 | 4295-51-6

• 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: 3-乙基-2-羟基苯甲酸
• 英文名称: 2-hydroxy-3-ethylbenzoic acid
• 英文别名: 3-ethyl-2-hydroxybenzoic acid；3-ethylsalicylic acid；3-ethyl-2-hydroxy-benzoic acid；3-Aethyl-2-hydroxy-benzoesaeure；3-Et-2-OHC6H3CO2H；3-Aethyl-2-hydroxy-benzoesaeure, '3-Aethyl-salicylsaeure'
• CAS: 4295-51-6
• 化学式: C₉H₁₀O₃
• mdl: MFCD11203612
• 分子量: 166.177
• InChiKey: ZTGYRAPTDJTYGC-UHFFFAOYSA-N

物化性质

• 熔点：
  112-112.5 °C
• 沸点：
  304.3±35.0 °C(Predicted)
• 密度：
  1.247±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2918290000

反应信息

• 作为反应物：
  描述：

  3-乙基-2-羟基苯甲酸 生成 3-乙基-2-羟基-5-硝基苯甲酸
  参考文献：
  名称：

  Schroetter; Hoegel; Tschaepe, Pharmazie, 1975, vol. 30, # 3, p. 147 - 151

  摘要：

  DOI：
• 作为产物：
  描述：

  2-乙基苯甲醚 在 正丁基锂 、 乙醚 、 氢溴酸 作用下， 生成 3-乙基-2-羟基苯甲酸
  参考文献：
  名称：

  THE METALATION OF SOME ALKYL ANISOLES

  摘要：

  DOI：

  10.1021/jo01146a006

文献信息

• Carboxylation of Phenols with CO₂at Atmospheric Pressure
  作者：Junfei Luo、Sara Preciado、Pan Xie、Igor Larrosa

  DOI：10.1002/chem.201601114

  日期：2016.5.10

  A convenient and efficient method for the ortho‐carboxylation of phenols under atmospheric CO2 pressure has been developed. This method provides an alternative to the previously reported Kolbe–Schmitt method, which requires very high pressures of CO2. The addition of a trisubstituted phenol has proved essential for the successful carboxylation of phenols with CO2 at standard atmospheric pressure, allowing

  已经开发了一种在大气CO 2压力下使酚进行邻羧基羧化的便捷有效方法。该方法提供了以前报道的Kolbe-Schmitt方法的替代方法，后者需要非常高的CO 2压力。已证明添加三取代的苯酚对于在标准大气压下成功地将苯酚与CO 2羧化至关重要，从而可以有效制备各种水杨酸。
• Oxidative carbonylation of monohydroxy aryl compounds by methyl formate
  申请人：Bayer MaterialScience AG

  公开号：EP2781503A1

  公开（公告）日：2014-09-24

  The field of the present invention relates to a process for continuously preparing alkylaryl carbonates and diarylcarbonates from methyl formate and at least one monohydroxy aryl compound in the presence of catalysts, and to the use thereof for preparation of polycarbonates.

  本发明领域涉及一种在催化剂存在下，从甲酸甲酯和至少一种单羟基芳基化合物连续制备烷基芳基碳酸酯和二芳基碳酸酯的方法，以及其用于制备聚碳酸酯的用途。
• [EN] 5-SULFAMOYL-2-HYDROXYBENZAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE 5-SULFAMOYL-2-HYDROXYBENZAMIDE
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2017153952A1

  公开（公告）日：2017-09-14

  The invention is directed to substituted salicylamide derivatives. Specifically, the invention is directed to compounds according to Formula (I): wherein R, R1 and R2 are as defined herein, or a pharmaceutically acceptable salt thereof. The compounds of the invention are inhibitors of CD73 and can be useful in the treatment of cancer, pre-cancerous syndromes and diseases associated with CD73 inhibition, such as AIDS, the treatment of HIV, autoimmune diseases, infections, atherosclerosis, and ischemia–reperfusion injury. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting CD73 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  本发明涉及取代水杨酰胺衍生物。具体而言，本发明涉及根据公式(I)的化合物：其中R、R1和R2如本文所述，或其药用可接受的盐。本发明的化合物是CD73的抑制剂，可用于治疗癌症、前癌症综合症以及与CD73抑制相关的疾病，例如艾滋病、治疗HIV、自身免疫疾病、感染、动脉粥样硬化和缺血再灌注损伤。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物来抑制CD73活性和治疗与之相关的疾病的方法。
• [EN] NOVEL COMPOUNDS AND THEIR USE IN THERAPY<br/>[FR] NOUVEAUX COMPOSÉS ET LEUR UTILISATION EN THÉRAPIE
  申请人：IMP INNOVATIONS LTD

  公开号：WO2013083991A1

  公开（公告）日：2013-06-13

  The invention provides compounds which inhibit N-myristoyltransferase and are selective for protozoal N-myristoyltransferase and, consequently suitable to treat microbial infections, including viral and fungal infections, and protozoan infections such as malaria, leishmaniasis and sleeping sickness.

  这项发明提供了抑制N-肉豆蔻酰基转移酶并且对原生动物N-肉豆蔻酰基转移酶具有选择性的化合物，因此适用于治疗微生物感染，包括病毒和真菌感染，以及疟疾、利什曼病和睡眠病等原生动物感染。
• Oral care compositions with color changing indicator
  申请人：Sabnis W. Ram

  公开号：US20060222601A1

  公开（公告）日：2006-10-05

  The invention describes color changing toothpastes and mouthwashes which contains acid-base indicator(s) for interaction with the oral cavity to provide a color change indicative of treatment time.

  这项发明描述了含有酸碱指示剂的变色牙膏和漱口水，用于与口腔相互作用，以提供治疗时间的颜色变化指示。