2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetic acid | 1044870-92-9

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: 2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetic acid
• 英文别名: [4-(5,7-Dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy]acetic acid；2-[4-(5,7-dimethoxy-4-oxo-3H-quinazolin-2-yl)-2,6-dimethylphenoxy]acetic acid
• CAS: 1044870-92-9
• 化学式: C₂₀H₂₀N₂O₆
• 分子量: 384.389
• InChiKey: BDCPCEHLBBAARI-UHFFFAOYSA-N

物化性质

• 沸点：
  618.9±65.0 °C(Predicted)
• 密度：
  1.34±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  106
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  4-氨基吗啉 、 2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetic acid 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 25.17h， 以48.1%的产率得到2-(4-(5,7-dimethoxy-4-oxo-1,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)-N-morpholinoacetamide
  参考文献：
  名称：

  发现用于三阴性乳腺癌治疗的新型含溴结构域蛋白 4/酪蛋白激酶 2 诱导细胞凋亡和自噬相关细胞死亡的双靶点抑制剂

  摘要：

  Bromodomain-containing protein 4 (BRD4) 是人类癌症中一个有吸引力的表观遗传靶点。通过酪蛋白激酶 2 (CK2) 抑制 BRD4 的磷酸化是克服癌症治疗耐药性的潜在策略。本研究描述了基于合理药物设计、结构-活性关系以及体外和体内评估的多种 BRD4-CK2 双重抑制剂的合成，并确定44e对 BRD4 具有有效且平衡的活性（IC 50 = 180 nM ) 和 CK2 (IC 50 = 230 nM)。体外实验表明，44e可以抑制MDA-MB-231和MDA-MB-468细胞的增殖并诱导细胞凋亡和自噬相关细胞死亡。在两种体内异种移植小鼠模型中，44e显示出有效的抗癌活性，且没有明显的毒性。综上所述，我们成功合成了第一个高效的 BRD4-CK2 双重抑制剂，有望成为三阴性乳腺癌 (TNBC) 的一种有吸引力的治疗策略。

  DOI：

  10.1021/acs.jmedchem.1c01382
• 作为产物：
  描述：

  2-(4-(2-羟基乙氧基)-3,5-二甲基苯基)-5,7-二甲氧基喹唑啉-4(3H)-酮 在 glucose-6-phosphate dehydrogenase 、 D-葡萄糖-6-磷酸 、 nicotinamide adenine dinucleotide phosphate 、 6-[[[5-(2,4-二氧代嘧啶-1-基)-3,4-二羟基四氢呋喃-2-基]甲氧基-羟基磷酰]氧基-羟基磷酰]氧基-3,4,5-三羟基四氢吡喃-2-羧酸 、 magnesium chloride 作用下， 以 aq. phosphate buffer 、 二甲基亚砜 为溶剂， 反应 4.0h， 生成 2-(4-(5,7-dimethoxy-4-oxo-3,4-dihydroquinazolin-2-yl)-2,6-dimethylphenoxy)acetic acid
  参考文献：
  名称：

  In vitro biosynthesis, isolation, and identification of predominant metabolites of 2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethoxyquinazolin-4(3H)-one (RVX-208)

  摘要：

  The structures of the two predominant metabolites (M4 and M5) of RVX-208, observed both in in vitro human and animal liver microsomal incubations, as well as in plasma from animal in vivo studies, were determined. A panel of biocatalytic systems was tested to identify biocatalysts suitable for milligram scale production of metabolite M4 from RVX-208. Rabbit liver S9 fraction was selected as the most suitable system, primarily based on pragmatic metrics such as catalyst cost and estimated yield of M4 (similar to 55%). Glucuronidation of RVX-208 catalyzed by rabbit liver S9 fraction was optimized to produce M4 in amounts sufficient for structural characterization. Structural studies using LC/MS/MS analysis and H-1 NMR spectroscopy showed the formation of a glycosidic bond between the primary hydroxyl group of RVX-208 and glucuronic acid. NMR results suggested that the glycosidic bond has the beta-anomeric configuration. A synthetic sample of M4 confirmed the proposed structure. Metabolite M5, hypothesized to be the carboxylate of RVX-208, was prepared using human liver microsomes, purified by HPLC, and characterized by LC/MS/MS and H-1 NMR. The structure was confirmed by comparison to a synthetic sample. Both samples confirmed M5 as a product of oxidation of primary hydroxyl group of RVX-208 to carboxylic acid. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.03.062

文献信息

• [EN] NOVEL ANTI-INFLAMMATORY AGENTS<br/>[FR] NOUVEAUX AGENTS ANTI-INFLAMMATOIRES
  申请人：RESVERLOGIX CORP

  公开号：WO2010123975A1

  公开（公告）日：2010-10-28

  Disclosed are methods of regulating interleukin-6 (IL-6) and/or vascular cell adhesion molecule-1 (VCAM-1) and methods of treating and/or preventing cardiovascular and inflammatory diseases and related disease states, such as, for example, atherosclerosis, asthma, arthritis, cancer, multiple sclerosis, psoriasis, and inflammatory bowel diseases, and autoimmune disease(s) by administering a naturally occurring or synthetic quinazolone derivative. The invention provides novel synthetic quinazolone compounds, as well as pharmaceutical compositions comprising those compounds.

  揭示了调节白细胞介素-6（IL-6）和/或血管细胞粘附分子-1（VCAM-1）的方法，以及治疗和/或预防心血管和炎症性疾病及相关疾病状态的方法，例如动脉粥样硬化、哮喘、关节炎、癌症、多发性硬化、牛皮癣和炎症性肠病以及自身免疫疾病，通过给予天然存在或合成的喹唑啉衍生物。该发明提供了新颖的合成喹唑啉化合物，以及包含这些化合物的药物组合物。
• COMPOUNDS FOR THE PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASES
  申请人：Wong Norman C.W.

  公开号：US20080188467A1

  公开（公告）日：2008-08-07

  The present disclosure relates to compounds, which are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and their use for treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis.

  本公开涉及化合物，这些化合物可用于调节载脂蛋白A-I（ApoA-I）的表达，以及它们用于治疗和预防心血管疾病及相关疾病状态，包括胆固醇或脂质相关紊乱，例如，动脉粥样硬化。
• TREATMENT OF DISEASES BY EPIGENETIC REGULATION
  申请人：McLure Kevin G.

  公开号：US20130281398A1

  公开（公告）日：2013-10-24

  The present disclosure provides non-naturally occurring polyphenol compounds that inhibit the bromodomain and extra terminal domain (BET) proteins. The disclosed compositions and methods can be used for treatment and prevention of diseases or disorders that are susceptible to administration of a BET inhibitor.

  本公开提供了抑制溴结构域和额外末端结构域（BET）蛋白的非天然存在的多酚化合物。所公开的组合物和方法可用于治疗和预防对BET抑制剂易感的疾病或疾病。
• NOVEL ANTI-INFLAMMATORY AGENTS
  申请人：Hansen Henrik C.

  公开号：US20120059002A1

  公开（公告）日：2012-03-08

  Disclosed are methods of regulating interleukin-6 (IL-6) and/or vascular cell adhesion molecule-1 (VCAM-1) and methods of treating and/or preventing cardiovascular and inflammatory diseases and related disease states, such as, for example, atherosclerosis, asthma, arthritis, cancer, multiple sclerosis, psoriasis, and inflammatory bowel diseases, and autoimmune disease(s) by administering a naturally occurring or synthetic quinazolone derivative. The invention provides novel synthetic quinazolone compounds, as well as pharmaceutical compositions comprising those compounds.

  本发明涉及调节白细胞介素-6（IL-6）和/或血管细胞黏附分子-1（VCAM-1）的方法，以及治疗和/或预防心血管和炎症性疾病及相关疾病状态的方法，例如动脉粥样硬化、哮喘、关节炎、癌症、多发性硬化、牛皮癣和炎性肠病等自身免疫疾病，通过给予天然或合成的喹唑啉衍生物。该发明提供了新型合成喹唑啉化合物，以及包含这些化合物的药物组合物。
• Compositions and therapeutic methods for the treatment of complement-associated diseases
  申请人：Resverlogix Corp.

  公开号：US10111885B2

  公开（公告）日：2018-10-30

  The invention comprises methods of modulating the complement cascade in a mammal and for treating and/or preventing diseases and disorders associated with the complement pathway by administering a compound of Formula I or Formula II, such as, for example, 2-(4-(2-hydroxyethoxy)-3,5-dimethylphenyl)-5,7-dimethoxyquinazolin-4(3H)-one or a pharmaceutically acceptable salt thereof.

  本发明包括通过施用式 I 或式 II 的化合物，例如 2-(4-(2-羟基乙氧基)-3,5-二甲基苯基)-5,7-二甲氧基喹唑啉-4(3H)-酮或其药学上可接受的盐，调节哺乳动物体内的补体级联，治疗和/或预防与补体途径相关的疾病和失调的方法。