2,5-二甲基-4-羟基苯甲醛 | 85231-15-8

• 物质功能分类: 有机原料 - 醛类化合物
• 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: 2,5-二甲基-4-羟基苯甲醛
• 中文别名: 4-羟基-2,5-二甲基苯甲醛
• 英文名称: 4-formyl-2,5-dimethylphenol
• 英文别名: 4-hydroxy-2,5-dimethylbenzaldehyde；3,6-dimethyl-4-hydroxy-benzaldehyde
• CAS: 85231-15-8
• 化学式: C₉H₁₀O₂
• 分子量: 150.177
• InChiKey: XLIMLVMYIYSMIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2912499000
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  2,5-二甲基-4-羟基苯甲醛 在 盐酸 、 amalgamated zinc 、 甲苯 作用下， 生成 2,4,5-三甲酚
  参考文献：
  名称：

  Synerholm; Zimmerman, Contributions from Boyce Thompson Institute, 1945, vol. 14, p. 91,95, 96

  摘要：

  DOI：
• 作为产物：
  描述：

  2,5-二甲基苯胺 在 盐酸 、 三氯化铝 、 sodium nitrite 作用下， 生成 2,5-二甲基-4-羟基苯甲醛
  参考文献：
  名称：

  A patient with type I CD36 deficiency whose myocardium accumulated123I-BMIPP after 4 years

  摘要：

  A 73-year-old man with aortic regurgitation was examined by I-123-alpha -methyl-p-iodophenylpentadecanoic acid (BMIPP) myocardial single photon emission computed tomography (SPECT) in 1995. Myocardial accumulation was not evident on either the early or the delayed image obtained 15 minutes and 3 hours, respectively, after injecting I-123-BMIPP. Flow cytometric analysis of CD36 expression in monocytes and platelets identified a type I CD36 deficiency. The patient was hospitalized for severe heart failure in 1999. Upon admission, the cardiothoracic ratio on chest Xrays was 73%, and the left ventricular end-diastolic diameter on echocardiograms was enlarged to 77 mm. On the second day, we performed I-123-BMIPP myocardial SPECT. Myocardial accumulation was evident in the delayed, but not in the early image. We repeated I-123-BMIPP myocardial SPECT on the 10th day after admission. Myocardial accumulation was evident on both early and delayed images. Tc-99m-tetrofosmin myocardial SPECT was immediately performed after I-123-BMIPP myocardial SPECT to distinguish myocardial from pooling images in the left ventricle, but, because the images from both 99mTc-tetrofosmin and I-123-BMIPP myocardial SPECT were idential, we considered that the 123I-BMIPP myocardial SPECT images reflected the actual myocardial condition.The CD36 molecule transports long-chain fatty acid (LCFA) on the myocardial membrane, but I-123-BMIPP scintigraphy does not show any myocardial accumulation in patients with type I CD36 deficiency, indicating that myocardial LCFA uptake occurs through CD36 on the human myocardial membrane. Even though our patient had type I CD36 deficiency, BMIPP was uptaken by the myocardium during heart failure, suggesting a variant pathway on the human myocardial membrane for LCFA uptake.

  DOI：

  10.1007/bf02987845

文献信息

• Discovery of chalcone analogues as novel NLRP3 inflammasome inhibitors with potent anti-inflammation activities
  作者：Cheng Zhang、Hu Yue、Ping Sun、Lei Hua、Shuli Liang、Yitao Ou、Dan Wu、Xinyi Wu、Hao Chen、Ying Hao、Wenhui Hu、Zhongjin Yang

  DOI：10.1016/j.ejmech.2021.113417

  日期：2021.7

  inflammasome activation plays a critical role in inflammation and its related disorders. Herein we report a hit-to-lead effort resulting in the discovery of a novel and potent class of NLRP3 inflammasome inhibitors. Among these, the most potent lead 40 exhibited improved inhibitory potency and almost no toxicity. Further mechanistic study indicated that compound 40 inhibited the NLRP3 inflammasome activation

  NLRP3 炎症小体激活在炎症及其相关疾病中起着关键作用。在此，我们报告了一项领先的努力，导致发现了一类新型有效的 NLRP3 炎症小体抑制剂。其中，最有效的铅40表现出提高的抑制效力并且几乎没有毒性。进一步的机理研究表明，化合物40通过抑制 ROS 的产生来抑制 NLRP3 炎症小体的激活。更重要的是，用40治疗对 LPS 诱导的败血症和 DSS 诱导的结肠炎显示出显着的治疗效果。这项研究鼓励进一步开发基于这种化学支架的更有效的抑制剂，并提供一种化学工具来识别其细胞结合靶点。
• [EN] BORON-CONTAINING CYCLIC EMISSIVE COMPOUNDS AND COLOR CONVERSION FILM CONTAINING THE SAME<br/>[FR] COMPOSÉS ÉMISSIFS CYCLIQUES CONTENANT DU BORE ET FILM DE CONVERSION DE COULEUR LES CONTENANT
  申请人：NITTO DENKO CORP

  公开号：WO2021146380A1

  公开（公告）日：2021-07-22

  The present disclosure relates to novel photoluminescent complex comprising a BODIPY moiety covalently bonded to a blue light absorbing moiety, and a color conversion film, a back-light unit using the same.

  本公开涉及一种新型的光致发光配合物，该配合物包括一个与蓝色光吸收基团共价键连接的BODIPY部分，以及使用该配合物的色转换膜和背光单元。
• Novel Phosphinic Acid-Containing Thyromimetics
  申请人：Erion Mark D.

  公开号：US20090028925A1

  公开（公告）日：2009-01-29

  The present invention relates to compounds of phosphonic acid-containing T3 mimetics and monoesters thereof, stereoisomers, pharmaceutically acceptable salts, co-crystals, and prodrugs thereof and pharmaceutically acceptable salts and co-crystals of the prodrugs, as well as their preparation and uses for preventing and/or treating metabolic diseases such as obesity, NASH, hypercholesterolemia and hyperlipidemia, as well as associated conditions such as atherosclerosis, coronary heart disease, impaired glucose tolerance, metabolic syndrome x and diabetes.

  本发明涉及含有磷酸基T3拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟拟
• [EN] TETRAHYDROISOQUINOLINE DERIVATIVES<br/>[FR] DÉRIVÉS DE TÉTRAHYDROISOQUINOLINE
  申请人：VIIV HEALTHCARE UK LTD

  公开号：WO2017093938A1

  公开（公告）日：2017-06-08

  Compounds of Formula (I) are disclosed and methods of treating viral infections with compositions comprising such compounds.

  化合物的化学式（I）已经公开，并且揭示了使用含有这些化合物的组合物治疗病毒感染的方法。
• [EN] 2-PHENYL-3H-IMIDAZO[4,5-B]PYRIDINE DERIVATES USEFUL AS INHIBITORS OF MAMMALIAN TYROSINE KINASE ROR1 ACTIVITY<br/>[FR] DÉRIVÉS DE 2-PHÉNYL-3H-IMIDAZO[4,5-B]PYRIDINE UTILISÉS COMME INHIBITEURS DE L'ACTIVITÉ DE LA TYROSINE KINASE DE MAMMIFÈRE ROR1
  申请人：KANCERA AB

  公开号：WO2016124553A1

  公开（公告）日：2016-08-11

  A compound of formula (I´) or (I´´) or a pharmaceutically acceptable salt thereof. The compound is an inhibitor of mammalian kinase enzyme activity, including ROR1 tyrosine kinase activity and may be used in the treatment of disorders associated with such activity.

  化合物的化学式（I´）或（I´´）或其药学上可接受的盐。该化合物是哺乳动物激酶酶活性的抑制剂，包括ROR1酪氨酸激酶活性，并可用于治疗与该活性相关的疾病。