摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

5-bromo-2,3-dimethylcyclohexa-2,5-diene-1,4-dione | 13070-27-4

中文名称
——
中文别名
——
英文名称
5-bromo-2,3-dimethylcyclohexa-2,5-diene-1,4-dione
英文别名
2-bromo-5,6-dimethyl-1,4-benzoquinone;6-bromo-2,3-dimethyl-1,4-benzoquinone;6-bromo-2,3-dimethyl-p-benzoquinone;2-bromo-5,6-dimethylquinone;5-bromo-2,3-dimethyl-[1,4]benzoquinone;5-Brom-2,3-dimethyl-[1,4]benzochinon
5-bromo-2,3-dimethylcyclohexa-2,5-diene-1,4-dione化学式
CAS
13070-27-4
化学式
C8H7BrO2
mdl
——
分子量
215.046
InChiKey
MRGMEMSZSWATNG-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    11
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • [EN] FLOUROALKYL, FLOUROALKOXY, PHENOXY, HETEROARYLOXY, ALKOXY, AND AMINE 1,4-BENZOQUINONE DERIVATIVES FOR TREATMENT OF OXIDATIVE STRESS DISORDERS<br/>[FR] DÉRIVÉS FLUOROALKYLE, FLUOROALCOXY, PHÉNOXY, HÉTÉROARYLOXY, ALCOXY, ET AMINE 1,4-BENZOQUINONE POUR LE TRAITEMENT DE TROUBLES DU STRESS OXYDATIF
    申请人:BIOELECTRON TECH CORP
    公开号:WO2017106803A1
    公开(公告)日:2017-06-22
    Disclosed herein are compounds and methods of using such compounds for treating or suppressing oxidative stress disorders, including mitochondrial disorders, impaired energy processing disorders, neurodegenerative diseases and diseases of aging, or for modulating one or more energy biomarkers, normalizing one or more energy biomarkers, or enhancing one or more energy biomarkers, wherein the compounds are tocopherol quinone derivatives. Further disclosed are compounds, compositions, and methods for treatment of, or prophylaxis against, radiation exposure.
    披露的是一种用于治疗或抑制氧化应激紊乱的化合物及其使用方法,包括线粒体紊乱、能量加工障碍、神经退行性疾病和老年性疾病,或用于调节一个或多个能量生物标志物,正常化一个或多个能量生物标志物,或增强一个或多个能量生物标志物,其中所述化合物是生育酚醌衍生物。进一步披露了化合物、组合物和治疗或预防辐射暴露的方法。
  • The aza-analogues of 1,4-naphthoquinones are potent substrates and inhibitors of plasmodial thioredoxin and glutathione reductases and of human erythrocyte glutathione reductase
    作者:Christophe Morin、Tatiana Besset、Jean-Claude Moutet、Martine Fayolle、Margit Brückner、Danièle Limosin、Katja Becker、Elisabeth Davioud-Charvet
    DOI:10.1039/b802649c
    日期:——
    Various aza-analogues of 1,4-naphthoquinone and menadione were prepared and tested as inhibitors and substrates of the plasmodial thioredoxin and glutathione reductases as well as the human glutathione reductase. The replacement of one to two carbons at the phenyl ring of the 1,4-naphthoquinone core by one to two nitrogen atoms led to an increased oxidant character of the molecules in accordance with both the redox potential values and the substrate efficiencies. Compared to the 1,4-naphthoquinone and menadione, the quinoline-5,8-dione 1 and both quinoxaline-5,8-diones 5 and 6 behaved as the most efficient subversive substrates of the three NADPH-dependent disulfide reductases tested. Modulation of these parameters was observed by alkylation of the aza-naphthoquinone core.
    制备并测试了 1,4萘醌和甲萘醌的各种杂环类似物,并将其作为质体硫氧还蛋白酶和谷胱甘肽还原酶以及人类谷胱甘肽还原酶的抑制剂和底物。根据氧化还原电位值和底物效率,将 1,4-萘醌核心苯基环上的一到两个碳原子替换为一到两个氮原子可增加分子的氧化特性。与 1,4-萘醌和甲萘醌相比,喹啉-5,8-二酮 1 以及喹喔啉-5,8-二酮 5 和 6 是所测试的三种 NADPH 依赖性二硫还原酶最有效的颠覆性底物。通过对氮杂萘醌核心进行烷基化,可以观察到这些参数的变化。
  • Efficient Selenation of Quinones: Synthesis of Novel Benzo[<i>b</i>]naphtho[2,3-<i>e</i>]selenintrione and Dibenzo[<i>b</i>,<i>e</i>]seleninone
    作者:Makoto Sakakibara、Takeshi Toru、Takahiro Imai、Yoshihiko Watanabe、Yoshio Ueno
    DOI:10.1246/bcsj.65.1291
    日期:1992.5
    bis(2-methoxy-carbonylphenyl) diselenide, chlorodiphenylphosphine, and LiOH afforded 2-[(2-methoxycarbonylphenyl)seleno]-1,4-naphthoquinone from which 12H-benzo[b]naphtho[2,3-e]selenin-6,11,12-trione was synthesized. 1,4-Dimethoxy-2,3-dimethyl-10H-dibenzo[b,e]selenin-10-one was prepared starting from 6-bromo-2,3-dimethylbenzoquione through the selenation and cyclization steps.
    2-溴萘醌与由双(2-甲氧基-羰基苯基)二硒化物、氯二苯基膦和 LiOH 生成的芳烃烯醇酸离子进行硒化,得到 2-[(2-甲氧基羰基苯基)硒基]-1,4-萘醌,其中 12H-苯并[b]合成了naphtho[2,3-e]selenin-6,11,12-trione。1,4-二甲氧基-2,3-二甲基-10H-dibenzo[b,e]selenin-10-one 是以 6-溴-2,3-二甲基苯醌为原料,通过硒化和环化步骤制备的。
  • Direct Access to Quinone-Fused 5-Substituted-1,4-Benzodiazepine Scaffolds from Azidoquinones with/without [1,2]-Azide-Nitrogen Migration: Mechanistic Insights
    作者:Ashokkumar Krishnan、Sriraghavan Kamaraj
    DOI:10.1021/acs.joc.3c01810
    日期:2023.12.1
    azidoquinones with amines and aldehydes. Detailed mechanistic studies reveal that the EDA complex between azidoquinones and InCl3 is crucial in determining the reaction pathway. In the absence of EDA complex formation, the reaction proceeds via the intermediacy of 2,3-bridged-2H-azirine followed by regiospecific addition of an amine to C═N/ring opening/cyclization to deliver p-QBZD with 1,2-azide-nitrogen
    七元氮杂环由于其固有的 3D 特性而在药物发现中具有强大的影响力,这使得能够利用生物靶标探索广阔的构象空间。值得注意的是,由于其与 GABA A受体的结合亲和力,1,4-苯二氮卓支架在治疗中枢神经系统中占主导地位。在此,我们报告了一种将叠氮醌从 InCl 3催化的叠氮醌与胺和醛的分子间串联环化反应转化为对醌稠合 5-取代-1,4-苯二氮卓类化合物 ( p -QBZDs)的方案。详细的机理研究表明,叠氮醌和InCl 3之间的EDA络合物对于确定反应途径至关重要。在不形成 EDA 复合物的情况下,反应通过 2,3-桥接-2 H-氮丙啶中间体进行,然后将胺区域特异性加成到 C=N/开环/环化,以提供具有 1,2 的p -QBZD -叠氮化物-氮迁移。在 EDA 复合物形成的情况下,反应通过区域选择性氮杂迈克尔加成/氮烯与醛的插入以及随后的环化进行,以产生对-QBZD和对醌稠合咪唑作为次级产物,而没有1
  • Fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amine 1,4-benzoquinone derivatives for treatment of oxidative stress disorders
    申请人:PTC Therapeutics, Inc.
    公开号:US10703701B2
    公开(公告)日:2020-07-07
    Disclosed herein are compounds and methods of using such compounds for treating or suppressing oxidative stress disorders, including mitochondrial disorders, impaired energy processing disorders, neurodegenerative diseases and diseases of aging, or for modulating one or more energy biomarkers, normalizing one or more energy biomarkers, or enhancing one or more energy biomarkers, wherein the compounds are tocopherol quinone derivatives. Further disclosed are compounds, compositions, and methods for treatment of, or prophylaxis against, radiation exposure.
    本文公开了用于治疗或抑制氧化应激紊乱(包括线粒体紊乱、能量处理受损紊乱、神经退行性疾病和衰老疾病)或调节一种或多种能量生物标志物、使一种或多种能量生物标志物正常化或增强一种或多种能量生物标志物的化合物和使用此类化合物的方法,其中所述化合物为生育酚醌衍生物。进一步公开的是用于治疗或预防辐照的化合物、组合物和方法。
查看更多