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2-methoxy-6,7-dimethylnaphthalene-1,4-dione | 52280-68-9

中文名称
——
中文别名
——
英文名称
2-methoxy-6,7-dimethylnaphthalene-1,4-dione
英文别名
2-methoxy-6,7-dimethyl-1,4-naphthoquinone;2-methoxy-6,7-dimethyl-[1,4]naphthoquinone;2-Methoxy-6,7-dimethyl-[1,4]naphthochinon;2-Methoxy-6,7-dimethyl-1,4-naphthochinon
2-methoxy-6,7-dimethylnaphthalene-1,4-dione化学式
CAS
52280-68-9
化学式
C13H12O3
mdl
——
分子量
216.236
InChiKey
BPGPAXIVAGGPPW-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

物化性质

  • 熔点:
    169-171 °C
  • 沸点:
    424.3±45.0 °C(Predicted)
  • 密度:
    1.21±0.1 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:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    参考文献:
    名称:
    3-羟基-1H-1-苯并ze庚因-2,5-二酮的类似物:N-甲基-D-天冬氨酸受体甘氨酸位点的结构-活性关系。
    摘要:
    合成了一系列3-羟基-1H-1-苯并enza庚因-2,5-二酮(HBAD)的芳香族和氮杂环戊烷环修饰的类似物,并在NMDA受体甘氨酸位点对其进行了评估。芳香环修饰的HBAD通常是通过与取代的2-甲氧基萘-1,4-二酮进行Schmidt反应,然后进行去甲基化来制备的。苯并ze庚因3-甲基醚的亲电芳族取代得到7-取代的类似物。多取代的2-甲氧基萘-1,4-二酮的制备通过Diels-Alder方法进行,利用取代的丁二烯与2-甲氧基苯醌进行随后的芳构化。还研究了结构修饰,例如消除芳环,除去3-羟基和羟基从C-3到C-4的转移。使用[3H] MK801结合试验对NMDA拮抗作用进行了初步评估。通过[3H] -5,7-二氯尿嘧啶酸(DCKA)甘氨酸位点结合测定法进一步评估了表现出通过抑制[3H] MK801结合而显示出NMDA拮抗剂活性的HBAD。使用非洲爪蟾卵母细胞和培养的大鼠皮质神经元的电生理测定
    DOI:
    10.1021/jm960479z
  • 作为产物:
    描述:
    甲氧苯醌甲醇 、 sodium dichromate 、 氢溴酸三氯化铁溶剂黄146 作用下, 生成 2-methoxy-6,7-dimethylnaphthalene-1,4-dione
    参考文献:
    名称:
    Trave et al., Chimica e l'Industria (Milan, Italy), 1959, vol. 41, p. 19,25
    摘要:
    DOI:
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文献信息

  • Azepine synthesis via a diels-alder reaction
    申请人:State of Oregon, acting by and through The Oregon State Board of Higher
    公开号:US05476933A1
    公开(公告)日:1995-12-19
    Disclosed are methods of preparing azepines by a multistep synthesis including a Diels-Alder reaction. Also disclosed are methods of treating or preventing neuronal loss associated with stroke, ischemia, CNS trauma, hypoglycemia and surgery, as well as treating neurodegenerative diseases including Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease and Down's syndrome, treating or preventing the adverse consequences of the hyperactivity of the excitatory amino acids, as well as treating anxiety, chronic pain, convulsions, inducing anesthesia and treating or preventing opiate tolerance are disclosed by administering to an animal in need of such treatment an azepine which has high binding to the NMDA glycine site.
    揭示了通过多步合成包括 Diels-Alder 反应制备环庚烯的方法。还揭示了治疗或预防与中风、缺血、中枢神经系统创伤、低血糖和手术相关的神经元丢失的方法,以及治疗包括阿尔茨海默病、肌萎缩侧索硬化症、亨廷顿病和唐氏综合征在内的神经退行性疾病,治疗或预防兴奋性氨基酸过度活跃的不良后果,以及治疗焦虑、慢性疼痛、抽搐、诱导麻醉和治疗或预防阿片耐受性的方法,通过向需要此类治疗的动物施用对 NMDA 甘氨酸位点具有高结合能力的环庚烯来实现。
  • Activated Carbon-Promoted Dehydrogenation of Hydroquinones to Benzoquinones, Naphthoquinones, and Anthraquinones under Molecular Oxygen Atmosphere
    作者:Sanghun Kim、Ryosuke Matsubara、Masahiko Hayashi
    DOI:10.1021/acs.joc.8b02961
    日期:2019.3.1
    that the activated carbon-molecular oxygen system promotes the conversion of hydroquinones to benzoquinones, naphthoquinones, and anthraquinones, which are often found in natural products and pharmaceuticals. In particular, the one-pot synthesis of naphthoquinones and anthraquinones involving a Diels-Alder reaction is a useful protocol for this purpose.
    我们发现活性炭-分子氧系统可促进对苯二酚向苯醌,萘醌和蒽醌的转化,而苯醌,萘醌和蒽醌通常在天然产物和药物中发现。特别地,涉及狄尔斯-阿尔德反应的一锅合成萘醌和蒽醌是有用的方案。
  • Lignin derived quinonic compound mixtures useful for the delignification
    申请人:Institute of Paper Science and Technology, Inc.
    公开号:US05049236A1
    公开(公告)日:1991-09-17
    A method for the preparation of a mixture of fused ring quinone type compounds from lignin and lignin-derived substances. The mixture of fused ring quinone compounds has been found useful in the wood pulping process as an accelerator in the degradation and separation of wood lignin from the other principal wood constituents, cellulose and hemicellulose.
    一种从木质素和木质素衍生物制备融合环喹酮类化合物混合物的方法。已发现这种混合物在木浆制造过程中作为加速剂有用,可促进将木质素与其他主要木材成分纤维素和半纤维素分解和分离。
  • Naphthalene anti-psoriatic agents
    申请人:SYNTEX (U.S.A.) INC.
    公开号:EP0150831A2
    公开(公告)日:1985-08-07
    Psoriasis in mammals is relieved by topically administering naphthalenes of the formula: wherein: R' is alkoxy of one to twelve carbon atoms, of one to twelve carbon atoms, alkylthio of one to twelve carbon atoms, optionally substituted phenoxy or optionally substituted phenylthio; R2 is hydrogen, lower alkyl, optionally substituted phenyl or optionally substituted phenylalkyl; R3 is lower alkyl, lower alkoxy, or halo and m is 0, 1 or 2, or R3 is optionally substituted phenyl, optionally substituted phenyl lower alkyl, optionally substituted phenyl lower alkoxy, amino, lower alkylamino, lower dialkylamino, cyano, or S(O)nR wherein R is lower alkyl; optionally substituted phenyl; optionally substituted phenyl lower alkyl; or optionally substituted heterocyclic aryl of three to nine ring atoms containing one or two heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, and the pharmaceutically acceptable acid addition salts thereof; and m is 1 and n is 0, 1 or 2; and W is alkyl of one to seven carbon atoms, optionally substituted phenyl or optionally substituted benzyl.
    哺乳动物的牛皮癣可通过局部施用式中的萘来缓解: 其中 R'是一至十二个碳原子的烷氧基、一至十二个碳原子的烷氧基、一至十二个碳原子的烷硫基、任选取代的苯氧基或任选取代的苯硫基; R2 是氢、低级烷基、任选取代的苯基或任选取代的苯基烷基; R3 是低级烷基、低级烷氧基或卤素,m 是 0、1 或 2,或者 R3 是任选取代的苯基、任选取代的苯基低级烷基、任选取代的苯基低级烷氧基、氨基、低级烷基氨基、低级二烷基氨基、氰基或 S(O)nR 其中 R 是低级烷基;任选取代的苯基;任选取代的苯基低级烷基;或任选取代的三至九个环原子的杂环芳基,含有一个或两个选自氮、氧和硫的杂原子,以及它们的药学上可接受的酸加成盐;且 m 为 1,n 为 0、1 或 2;以及 W 是一至七个碳原子的烷基、任选取代的苯基或任选取代的苄基。
  • Naphtalene anti-psoriatic agents
    申请人:SYNTEX (U.S.A.) INC.
    公开号:EP0282006A1
    公开(公告)日:1988-09-14
    Psoriasis in mammals is relieved by administering naphthalenes of the formula: wherein:     R¹ is lower alkoxy or optionally substituted phenoxy;     R² is hydrogen, lower alkyl, lower alkoxy, optionally substituted phenyl, optionally substituted phenoxy or optionally substituted phenylalkyl;     R³ is hydrogen, lower alkyl, lower alkoxy, halo, optionally substituted phenyl, optionally substituted phenyl-lower-alkyl or optionally substituted phenyl-lower-­alkoxy, and m is 1 or 2;     X and Y may be different or are the same, and if different are either R⁴ or -C(O)W, and if the same are both -C(O)W, wherein     R⁴ is lower alkyl or optionally substituted phenyl-lower-alkyl;     W is -OR⁵ or -NR⁶R⁷,     wherein R⁵ is alkyl, optionally substituted phenyl or optionally substituted benzyl; and R⁶ and R⁷ are independently hydrogen, lower alkyl, cycloalkyl or optionally substituted phenyl.
    哺乳动物的牛皮癣可通过服用式中的萘来缓解: 其中 R¹ 是低级烷氧基或任选取代的苯氧基; R² 是氢、低级烷基、低级烷氧基、任选取代的苯基、任选取代的苯氧基或任选取代的苯基烷基; R³ 是氢、低级烷基、低级烷氧基、卤代、任选取代的苯基、任选取代的苯基-低级烷基或任选取代的苯基-低级烷氧基,且 m 是 1 或 2; X 和 Y 可以不同或相同,如果不同,则为 R⁴ 或 -C(O)W,如果相同,则均为 -C(O)W、 其中 R⁴ 是低级烷基或任选取代的苯基-低级烷基; W 是-OR⁵或-NR⁶R⁷、 其中 R⁵ 是烷基、任选取代的苯基或任选取代的苄基;以及 R⁶ 和 R⁷ 独立地为氢、低级烷基、环烷基或任选取代的苯基。
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