6-nitro-2,2-dimethyl-4H-benzo[1,3]dioxin-4-one | 842137-45-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并二恶烷
• 英文名称: 6-nitro-2,2-dimethyl-4H-benzo[1,3]dioxin-4-one
• 英文别名: 2,2-dimethyl-6-nitro-4H-benzo[d][1,3]dioxin-4-one；6-nitro-2,2-dimethyl-4H-1,3-benzodioxin-4-one；2,2-dimethyl-6-nitro-4H-1,3-benzodioxin-4-one；6-[hydroxy(oxido)amino]-2,2-dimethyl-4H-1,3-benzodioxin-4-one；5-nitrosalicylic acid dioxin-4-one；2,2-Dimethyl-6-nitro-2H,4H-1,3-benzodioxin-4-one；2,2-dimethyl-6-nitro-1,3-benzodioxin-4-one
• CAS: 842137-45-5
• 化学式: C₁₀H₉NO₅
• 分子量: 223.185
• InChiKey: BNQYKJNRIMDSEN-UHFFFAOYSA-N

物化性质

• 沸点：
  413.3±45.0 °C(Predicted)
• 密度：
  1.351±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  81.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  6-nitro-2,2-dimethyl-4H-benzo[1,3]dioxin-4-one 在 palladium 10% on activated carbon 氢气 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 乙酸乙酯 为溶剂， 20.0 ℃ 、1.0 MPa 条件下， 反应 3.0h， 生成 2'-(acetylamino)-N-(2,2-dimethyl-4-oxo-4H-1,3-benzodioxin-6-yl)-4'-methyl-4,5'-bi-1,3-thiazole-2-carboxamide
  参考文献：
  名称：

  WO2006/125805

  摘要：

  公开号：
• 作为产物：
  描述：

  5-硝基水杨酸 、 丙酮 在 三氟乙酸 、 三氟乙酸酐 作用下， 反应 16.0h， 以93%的产率得到6-nitro-2,2-dimethyl-4H-benzo[1,3]dioxin-4-one
  参考文献：
  名称：

  开发杂三芳基化合物作为亚型选择性和有效抑制 Sirt5 的新化学型

  摘要：

  与其他去乙酰化酶（NAD +依赖性 III 类赖氨酸脱酰基酶）相比，Sirt5 的抑制作用尚未得到很好的研究。我们目前的工作基于最近发现的 Sirt5 抑制剂巴柳氮，这是一种经批准的药物，口服后生物利用度可忽略不计。在之前的工作中首次了解其构效关系后，我们现在能够开发出杂芳基-三芳基化合物作为一种新型化学类型的药物样、强效和亚型选择性 Sirt5 抑制剂。铅结构的不利偶氮基团以系统和全面的方式进行了修饰，使我们得到了一些开链，最重要的是，五元杂环取代物（异恶唑CG_209、三唑CG_220、吡唑CG_232) 具有非常令人鼓舞的体外活性（Sirt5 上的 IC 50在低微摩尔范围内，<10 μM）。这些先进的抑制剂没有细胞毒性，并显示出良好的药代动力学特性，这通过活细胞成像实验对线粒体的渗透性得到了证实。此外，与作为参考化合物的巴柳氮相比，计算类似物的相对游离结合亲和力的结果与体外获得的抑

  DOI：

  10.1016/j.ejmech.2022.114594

文献信息

• [EN] TARGETING DIAZO PRODRUGS FOR THE TREATMENT OF GASTROINTESTINAL DISEASES<br/>[FR] CIBLAGE DE PROMÉDICAMENTS DIAZO POUR LE TRAITEMENT DE MALADIES GASTRO-INTESTINALES
  申请人：TRINITY COLLEGE DUBLIN

  公开号：WO2009003970A1

  公开（公告）日：2009-01-08

  Provided herein are compounds, compositions and methods for decreasing NFkB DNA-binding activity in a patient comprising administering of a therapeutically effective amount of a compound or composition of the application to the patient to reduce, alleviate or treat various gastrointestinal diseases, such as inflammatory bowel disease (IBD).

  本文提供了一种减少患者NFkB DNA结合活性的化合物、组合物和方法，包括向患者施用本申请的化合物或组合物的治疗有效量，以减少、缓解或治疗各种胃肠疾病，如炎症性肠病（IBD）。
• [EN] ALKYNYL ARYL CARBOXAMIDES<br/>[FR] ALKYNYLARYL-CARBOXAMIDES
  申请人：APPLIED RESEARCH SYSTEMS

  公开号：WO2005012280A1

  公开（公告）日：2005-02-10

  The present invention is related to alkynyl aryl carboxamides of Formula (I’) and use thereof for the treatment and/or prevention of an inflammatory disorder, obesity and/or metabolic disorders mediated by insulin resistance or hyperglycemia, comprising diabetes type I and/or II, inadequate glucose tolerance. insulin resistance, hyperlipidemia, hypertriglyceridemia- hypercholesterolemia, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of alkynyl aryl carboxamides of Formula (I’) to modulate, notably to inhibit the activity of PTPs. (I’) A is a C2-C15 alkynyl, C2-C6-alkynyl aryl, C2-C6-alkynyl heteroaryl. Cy is an aryl, heteroaryl, cycloalkyl or heterocycle group; n is either 0 or 1. Cy' is an aryl., which may optionally be fused by a 3-8 membered cycloalkyl. R1and R2 are independently from each other is selected from the group consisting of hydrogen or (CI-C6)alkyl. R4and R5 are each independently from each other selected from the group consisting of H, hydroxy. C1 -C6 alkyl, carboxy, C1-C6 alkoxy, C1 -C3 alkyl carboxy, C2-C3 alkenyl carboxy, C2-C3 alkynyl carboxy, amino or R4 and R5 may form an unsaturated or saturated heterocyclic ring, whereby at least one of R4 or R5 is not a hydrogen or C1-C6 alkyl.

  本发明涉及式(I')的炔基芳基羧酰胺及其用于治疗和/或预防由胰岛素抵抗或高血糖介导的炎症疾病、肥胖和/或代谢紊乱的使用，包括I型和/或II型糖尿病、葡萄糖耐量不足、胰岛素抵抗、高脂血症、高甘油三酯血症-高胆固醇血症、多囊卵巢综合征(PCOS)。特别是，本发明涉及使用式(I')的炔基芳基羧酰胺来调节，尤其是抑制PTPs的活性。(I') A是C2-C15炔基，C2-C6-炔基芳基，C2-C6-炔基杂芳基。Cy是芳基、杂芳基、环烷基或杂环族；n是0或1。Cy'是一个芳基，它可以选择性地通过一个3-8成员的环烷基融合。R1和R2独立地互选自由氢或(C1-C6)烷基组成的组。R4和R5各自独立地互选自H、羟基。C1-C6烷基、羧基、C1-C6烷氧基、C1-C3烷基羧基、C2-C3烯基羧基、C2-C3炔基羧基、氨基或R4和R5可以形成一个不饱和或饱和的杂环，其中至少R4或R5不是氢或C1-C6烷基。
• [EN] 1,1'-(1,2-ETHYNEDIYL)BIS-BENZENE DERIVATIVES AS PTP 1-B INHIBITORS<br/>[FR] DERIVES DE 1,1'-(1,2-ETHYNEDIYLE)BIS-BENZENE INHIBITEURS DE PTP 1-B
  申请人：APPLIED RESEARCH SYSTEMS

  公开号：WO2005097773A1

  公开（公告）日：2005-10-20

  The present invention is related to carboxylic acids of Formula (I) and use thereof for the treatment and/or prevention of obesity and/or metabolic disorders mediated by insulin resistance or hyperglycemia, comprising diabetes type I and/or II, inadequate glucose tolerance, insulin resistance, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of carboxylic acids of Formula (I) to modulate, notably to inhibit the activity of PTPs.

  本发明涉及式(I)的羧酸及其用于治疗和/或预防肥胖和/或由胰岛素抵抗或高血糖介导的代谢紊乱的使用，包括I型和/或II型糖尿病、葡萄糖耐量不足、胰岛素抵抗、高脂血症、高甘油三酯血症、高胆固醇血症、多囊卵巢综合征（PCOS）。特别是，本发明涉及使用式(I)的羧酸来调节，尤其是抑制PTPs的活性。
• [EN] ARYL DICARBOXAMIDES<br/>[FR] ARYL-DICARBOXAMIDES
  申请人：APPLIED RESEARCH SYSTEMS

  公开号：WO2005011685A1

  公开（公告）日：2005-02-10

  The present invention is related to aryl dicarboxamides of formula (I) and use thereof for the treatment and/or prevention of obesity and/or metabolic disorders mediated by insulin resistance or hyperglycernia, comprising diabetes type I and/or II, inadequate glucose tolerance, insulin resistance, hyperlipidemia, hypertriglyceridemia, hypercholes-terolemia, polycystic ovary syndrome (PCOS). In particular, the present invention is related to the use of aryl dicarboxamides of formula (I) to modulate, notably to inhibit the activity of PTPs. A is an airninocarbonyl moiety; Cy is an aryl, heteroaryl, aryl-heteroaryl, heteroaryl-aryl, aryl-aryl, cycloalkyl or heterocycle group; n is either 0 or 1; R1 and R2 are independently from each other is selected from the group consisting of hydrogen or C1-C6-alkyl; R4 and R5 are each independently from each other selected from the group consisting of H, hydroxy, C1-C6 alkyl, carboxy, C1-C6 alkoxy, C1-C3 alkyl carboxy, C2-C3 alkenyl carboxy, C2-C3 alkynyl carboxy, amino or R4 and R5 may form an unsaturated or saturated heterocyclic ring, whereby at least one of R4 or R5 is not a hydrogen or C1-C6 alkyl.

  本发明涉及式(I)的芳基二羧酰胺及其用于治疗和/或预防肥胖和/或由胰岛素抵抗或高血糖介导的代谢紊乱的使用，包括I型和/或II型糖尿病、葡萄糖耐量不足、胰岛素抵抗、高脂血症、高甘油三酯血症、高胆固醇血症、多囊卵巢综合征(PCOS)。特别是，本发明涉及使用式(I)的芳基二羧酰胺调节，尤其是抑制PTPs的活性。A是氨基甲酰基团；Cy是芳基、杂芳基、芳基-杂芳基、杂芳基-芳基、芳基-芳基、环烷基或杂环组；n为0或1；R1和R2独立地选自由氢或C1-C6-烷基组成的组；R4和R5各自独立地选自由H、羟基、C1-C6烷基、羧基、C1-C6烷氧基、C1-C3烷基羧基、C2-C3烯基羧基、C2-C3炔基羧基、氨基组成的组，或者R4和R5可以形成一个不饱和或饱和的杂环，其中至少R4或R5不是氢或C1-C6烷基。
• Compounds and their salts specific to the PPAR receptors and the EGF receptors and their use in the medical field
  申请人：Naccari Giancarlo

  公开号：US20090118357A1

  公开（公告）日：2009-05-07

  Therefore the present invention relates specifically to the compounds of general formula (I), in which R 1 and R 2 , which may be identical or different, are selected from the group comprising H, —C n H 2n-1 , a linear or branched alkyl group having from 1 to 6 carbon atoms, or together form an aromatic or aliphatic ring with 5 or 6 atoms; R 3 is selected from —CO—CH 3 , —NHOH, —OH, —OR 6 in which R 6 is a linear or branched alkyl group having from 1 to 6 carbon atoms; R 4 is selected from H, a linear or branched alkyl group having from 1 to 6 carbon atoms, phenyl, benzyl, —CF 3 or —CF 2 CF 3 , vinyl or allyl; R 5 , R 7 , R 8 are hydrogen atoms; or R 3 and R 4 , R 4 and R 5 , or R 7 and R 8 together form a ring, fused to the benzene, aromatic or aliphatic ring with 5 or 6 atoms comprising from 1 to 2 heteroatoms selected independently from the group comprising N, O, and use thereof in the medical field.

  因此，本发明特别涉及具有通用公式（I）的化合物，其中R1和R2，可以相同或不同，选自包括H，—CnH2n-1，具有1到6个碳原子的直链或支链烷基，或者共同形成一个含有5或6个原子的芳香族或脂肪族环；R3选自—CO—CH3，—NHOH，—OH，—OR6，其中R6是一个具有1到6个碳原子的直链或支链烷基；R4选自H，具有1到6个碳原子的直链或支链烷基，苯基，苄基，—CF3或—CF2CF3，乙烯基或烯丙基；R5，R7，R8是氢原子；或者R3和R4，R4和R5，或R7和R8共同形成一个环，与苯环，芳香族或脂肪族环融合，含有5或6个原子，并包括1到2个独立选自N，O的杂原子，及其在医疗领域的应用。