3-acetyl-2-hydroxybenzoic acid | 67127-78-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-acetyl-2-hydroxybenzoic acid
• 英文别名: acetylsalicylic acid；ASA；3-carboxy-2-hydroxyacetophenone；3-acetylsalicylic acid
• CAS: 67127-78-0
• 化学式: C₉H₈O₄
• 分子量: 180.16
• InChiKey: TVYRJQXMQNZLNO-UHFFFAOYSA-N

物化性质

• 熔点：
  148-149 °C
• 沸点：
  338.8±32.0 °C(Predicted)
• 密度：
  1.365±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-acetyl-2-hydroxybenzoic acid 在 硫酸 、 硝酸 作用下， 以63%的产率得到3-乙酰基-2-羟基-5-硝基-苯甲酸
  参考文献：
  名称：

  Synthesis and quantitative structure-activity relationships of antiallergic 2-hydroxy-N-(1H-tetrazol-5-yl)benzamides and N-(2-hydroxyphenyl)-1H-tetrazole-5-carboxamides

  摘要：

  The synthesis and antiallergic activity of a series of 2-hydroxy-N-1H-tetrazol-5-ylbenzamides and isomeric N-(2-hydroxyphenyl)-1H-tetrazole-5-carboxamides is described. A relationship between structure and intravenous antiallergic activity in the rat passive cutaneous anaphylaxis (PCA) test has been established using a Hansch/Free-Wilson model and used to direct studies toward potent derivatives. The contribution of physicochemical properties to activity is discussed. One member of this series, N-(3-acetyl-5-fluoro-2-hydroxyphenyl)-1H-tetrazole-5-carboxamide (3f), which was selected for further evaluation, has an ID50 value of 0.16 mg/kg po and is 130 times more potent than disodium cromoglycate (DSCG) on intravenous administration.

  DOI：

  10.1021/jm00154a019
• 作为产物：
  描述：

  5-溴水杨酸 在 aluminum (III) chloride 、 硫酸 、 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 、 水 为溶剂， 反应 8.67h， 生成 3-acetyl-2-hydroxybenzoic acid
  参考文献：
  名称：

  [EN] COMPOUNDS AND USES THEREOF
  [FR] COMPOSÉS ET LEURS UTILISATIONS

  摘要：

  本发明涉及用于治疗与HA01相关的疾病的组合物和方法，例如一型原发性高草酸尿。

  公开号：

  WO2021050688A1

文献信息

• CONJUGATES OF CEREBLON BINDING COMPOUNDS AND G12C MUTANT KRAS, HRAS OR NRAS PROTEIN MODULATING COMPOUNDS AND METHODS OF USE THEREOF
  申请人：Araxes Pharma LLC

  公开号：US20180015087A1

  公开（公告）日：2018-01-18

  Conjugates of a cereblon-binding compound and compounds having modulatory activity against G12C mutant KRAS, HRAS or NRAS G12C proteins are provided. Methods associated with preparation and use of such conjugates, pharmaceutical compositions comprising such conjugates and methods to modulate the activity of G12C mutant KRAS, HRAS or NRAS G12C proteins for treatment of disorders, such as cancer, are also provided.

  提供了与谷氨酰脑结合化合物和具有调节活性对抗G12C突变KRAS、HRAS或NRAS G12C蛋白的化合物的共轭物。还提供了与制备和使用这种共轭物相关的方法，包括含有这种共轭物的药物组合物以及调节G12C突变KRAS、HRAS或NRAS G12C蛋白活性的方法，用于治疗癌症等疾病。
• [EN] METHODS AND COMPOSITIONS FOR INHIBITION OF RAS<br/>[FR] MÉTHODES ET COMPOSITIONS PERMETTANT L'INHIBITION DE LA RAS
  申请人：ARAXES PHARMA LLC

  公开号：WO2016049568A1

  公开（公告）日：2016-03-31

  Inhibitors of Ras protein, methods to modulate the activity of Ras protein, and methods of treatment of disorders mediated by Ras protein are provided. A method for regulating activity of a K-Ras, H-Ras or N-Ras mutant protein with a compound is described. Disorders that can be treated include cancer, such as hematological cancer, pancreatic cancer, MYH associated polyposis, colorectal cancer, or lung cancer.

  提供了Ras蛋白的抑制剂，调节Ras蛋白活性的方法，以及通过Ras蛋白介导的疾病治疗方法。描述了一种使用化合物调节K-Ras、H-Ras或N-Ras突变蛋白活性的方法。可治疗的疾病包括癌症，如血液癌症、胰腺癌、MYH相关性息肉症、结直肠癌或肺癌。
• [EN] INHIBITORS OF KRAS G12C<br/>[FR] INHIBITEURS DE K-RAS G12C
  申请人：ARAXES PHARMA LLC

  公开号：WO2015054572A1

  公开（公告）日：2015-04-16

  Compounds having activity as inhibitors of G12C mutant KRAS protein are provided. The compounds have the following structure (I): or a pharmaceutically acceptable salt, tautomer, prodrug or stereoisomer thereof, wherein R1, R2a, R3a, R3b, R4a, R4b, G1, G2, L1, L2, m1, m2, A, B, W, X, Y, Z and E are as defined herein. Methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds and methods to modulate the activity of G12C mutant KRAS protein for treatment of disorders, such as cancer, are also provided.

  提供了作为G12C突变KRAS蛋白抑制剂活性的化合物。这些化合物具有以下结构（I）：或其药用可接受的盐、互变异构体、前药或立体异构体，其中R1、R2a、R3a、R3b、R4a、R4b、G1、G2、L1、L2、m1、m2、A、B、W、X、Y、Z和E如本文所定义。还提供了与制备和使用这些化合物相关的方法，包括含有这些化合物的药物组合物以及调节G12C突变KRAS蛋白活性以治疗癌症等疾病的方法。
• Synthesis and Structure−Activity Relationships of Carboxylated Chalcones:  A Novel Series of <i>CysLT</i>₁ (LTD₄) Receptor Antagonists
  作者：Mariël E. Zwaagstra、Hendrik Timmerman、Masahiro Tamura、Tsutomu Tohma、Yasushi Wada、Kazuhiro Onogi、Ming-Qiang Zhang

  DOI：10.1021/jm960628d

  日期：1997.3.1

  The synthesis and CysLT1 antagonistic activities of a new series of 2-, 3-, and 4-(2-quinolinylmethoxy)- and 3- and 4-[2-(2-quinolinyl)ethenyl]-substituted, 2'-, 3'-, 4'-, or 5'-carboxylated chalcones are described. Structure-activity relationship studies indicate a preference for the presence of a negatively charged (acidic) moiety, although in some cases nitrile or ester analogues also exhibit moderate

  一系列新的2-，3-和4-（2-喹啉基甲氧基）-和3-和4- [2-（2-喹啉基）乙烯基]-取代的2'-，3的合成及CysLT1拮抗活性描述了'-，4'-或5'-羧基查耳酮。结构-活性关系研究表明，优选带负电的（酸性）部分，尽管在某些情况下腈或酯类似物也具有中等活性。喹啉部分可以在3-或4-位被取代。用其他芳香族基团取代该杂环会导致化合物具有可比的亲和力[2-（7-氯喹啉），1-（1-甲基-2-苯并咪唑）或1-（2-苯并噻唑）]或具有较低的活性[1 -（1-乙氧基乙基）-2-苯并咪唑，2-萘基或苯基]。喹啉和查耳酮部分可以通过乙烯基或甲氧基间隔基连接。对于3-和4-取代的查耳酮，查耳酮B环上的酸性部分可以连接至2'-，3'-，4'-或5'-位置。没有一般模式可以指定哪个取代位置产生最有效的化合物。该系列包含几种有效的CysLT1受体拮抗剂，其K（D）值接近纳摩尔范围，通过[3H] LTD4
• Mitochondria protecting agents for treating mitochondria associated diseases
  申请人：——

  公开号：US20020010195A1

  公开（公告）日：2002-01-24

  The present invention relates generally to mitochondria protecting agents for treating diseases in which mitochondrial dysfunction leads to tissue degeneration and, more specifically, to compounds, compositions and methods related to the same. The methods of this invention involve administration of a pharmaceutically effective amount of a mitochondria protecting agent to a warm-blooded animal in need thereof, and composition of this invention contain a mitochondria protecting agent in combination with a pharmaceutically acceptable carrier or diluent. Mitochondrial associated diseases which may be treated by the present invention include (but are not limited to) Alzheimer's Disease, diabetes mellitus, Parkinson's Disease, neuronal and cardiac ischemia, Huntington's disease and stroke.

  本发明总体上涉及用于治疗因线粒体功能障碍导致组织退化的疾病的线粒体保护剂，以及更具体地涉及与此相关的化合物、组合物和方法。本发明的方法包括向需要它的温血动物施用药物有效量的线粒体保护剂，本发明的组合物包含与药物可接受载体或稀释剂组合的线粒体保护剂。可以通过本发明治疗的线粒体相关疾病包括（但不限于）阿尔茨海默病、糖尿病、帕金森病、神经和心肌缺血、亨廷顿病和中风。