2-(dimethylamino)-5-hydroxy-3-(3-hydroxybut-1-yn-1-yl)naphthalene-1,4-dione | 1369329-23-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-(dimethylamino)-5-hydroxy-3-(3-hydroxybut-1-yn-1-yl)naphthalene-1,4-dione
• 英文别名: 2-(Dimethylamino)-5-hydroxy-3-(3-hydroxybut-1-ynyl)naphthalene-1,4-dione
• CAS: 1369329-23-6
• 化学式: C₁₆H₁₅NO₄
• 分子量: 285.299
• InChiKey: RFDYTXUELKNOLK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  77.8
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(dimethylamino)-5-hydroxy-3-(3-hydroxybut-1-yn-1-yl)naphthalene-1,4-dione 在 氨 、 potassium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 以57%的产率得到5-hydroxy-2-(1-hydroxyethyl)-1H-benzo[ f ]indole-4,9-dione
  参考文献：
  名称：

  Concise Synthesis of Heterocycle-Fused Naphthoquinones by Employing Sonogashira Coupling and Tandem Addition-Elimination/Intramolecular Cyclization

  摘要：

  开发了一种合成杂环融合萘醌类化合物（如萘并[2,3-b]-呋喃-4,9-二酮、1H-苯并[f]吲哚-4,9-二酮和萘并[2,3-b]噻吩-4,9-二酮）的简便方法。该方法采用了 Sonogashira 偶联和串联加成-消除/分子内环化技术，能够用一种底物制备多功能杂环融合萘醌。

  DOI：

  10.1248/cpb.c13-00102
• 作为产物：
  描述：

  2-(dimethylamino)-5-hydroxynaphthalene-1,4-dione 在 copper(I) oxide 、 N-溴代丁二酰亚胺(NBS) 、 potassium carbonate 作用下， 以 吡啶 、 N,N-二甲基甲酰胺 为溶剂， 反应 19.5h， 生成 2-(dimethylamino)-5-hydroxy-3-(3-hydroxybut-1-yn-1-yl)naphthalene-1,4-dione
  参考文献：
  名称：

  Concise Synthesis of Heterocycle-Fused Naphthoquinones by Employing Sonogashira Coupling and Tandem Addition-Elimination/Intramolecular Cyclization

  摘要：

  开发了一种合成杂环融合萘醌类化合物（如萘并[2,3-b]-呋喃-4,9-二酮、1H-苯并[f]吲哚-4,9-二酮和萘并[2,3-b]噻吩-4,9-二酮）的简便方法。该方法采用了 Sonogashira 偶联和串联加成-消除/分子内环化技术，能够用一种底物制备多功能杂环融合萘醌。

  DOI：

  10.1248/cpb.c13-00102

文献信息

• NOVEL PREPARATION OF ANTICANCER-ACTIVE TRICYCLIC COMPOUNDS VIA ALKYNE COUPLING REACTION
  申请人：IIDA Akira

  公开号：US20120077986A1

  公开（公告）日：2012-03-29

  The present invention is directed to provide a novel preparation of anticancer-active tricyclic compounds via alkyne coupling reaction. The present invention provides a process for preparing a compound of formula (Ia) or (Ib): wherein R 1 is optionally substituted C 1-6 alkyl, etc.; W is O, S or NR 2 ; R 2 is hydrogen atom, etc., which comprises Step (a) in which a compound of formula (II): wherein R 1 is the same as defined above, and a compound of formula (III) or (IV): wherein R 2 is the same as defined above; R 3 is hydrogen atom, etc.; X is halogen atom, etc., are reacted in the presence of a base, a copper catalyst and a palladium catalyst in an aprotic polar solvent.

  本发明旨在通过炔烃偶联反应提供一种新型抗癌活性三环化合物的制备方法。本发明提供了一种制备式(Ia)或(Ib)的化合物的方法：其中R1为可选择的取代的C1-6烷基等；W为O、S或NR2；R2为氢原子等；其中包括步骤(a)，其中式(II)的化合物：其中R1与上述定义相同，和式(III)或(IV)的化合物：其中R2与上述定义相同；R3为氢原子等；X为卤原子等，在无水极性溶剂中，在碱、铜催化剂和钯催化剂的存在下反应。
• Method for producing 2-alkylcarbonylnaphtho[2,3-b]furan-4,9-dione-related substance, and said related substance
  申请人：Sumitomo Dainippon Pharma Co., Ltd.

  公开号：US10738023B2

  公开（公告）日：2020-08-11

  Provided is a method for producing a 2-alkylcarbonylnaphtho[2,3-b]furan-4,9-dione-related substance, which is suitable for the production on an industrial scale. The present invention provides: a method for producing an intermediate for the production of a 2-alkylcarbonyl[2,3-b]furan-4,9-dione, which comprises reacting a 1-butyne derivative in which a ketone or an alcohol is protected with a 2-hydroxy-1,4-naphthoquinone derivative having a leaving group at position-3 in a solvent in the presence of a metal or a metal compound and a base; and a substance relating to the intermediate.

  本发明提供了一种生产 2-烷基羰基萘并[2,3-b]呋喃-4,9-二酮相关物质的方法，该方法适于工业化生产。本发明提供了：一种生产 2-烷基羰基[2,3-b]呋喃-4,9-二酮的中间体的方法，该方法包括在金属或金属化合物和碱存在下，在溶剂中使酮或醇被保护的 1-丁炔衍生物与位置-3 上有离去基团的 2-羟基-1,4-萘醌衍生物反应；以及一种与该中间体有关的物质。
• Preparation of anticancer-active tricyclic compounds via alkyne coupling reaction
  申请人：Taheebo Japan Co., Ltd.

  公开号：EP2436669B1

  公开（公告）日：2016-01-13
• METHOD FOR PRODUCING 2-ALKYLCARBONYLNAPHTHO[2,3-b]FURAN-4,9-DIONE-RELATED SUBSTANCE, AND SAID RELATED SUBSTANCE
  申请人：Sumitomo Dainippon Pharma Co., Ltd.

  公开号：US20200239424A1

  公开（公告）日：2020-07-30

  Provided is a method for producing a 2-alkylcarbonylnaphtho[2,3-b]furan-4,9-dione-related substance, which is suitable for the production on an industrial scale. The present invention provides: a method for producing an intermediate for the production of a 2-alkylcarbonyl[2,3-b]furan-4,9-dione, which comprises reacting a 1-butyne derivative in which a ketone or an alcohol is protected with a 2-hydroxy-1,4-naphthoquinone derivative having a leaving group at position-3 in a solvent in the presence of a metal or a metal compound and a base; and a substance relating to the intermediate.
• US8703979B2
  申请人：——

  公开号：US8703979B2

  公开（公告）日：2014-04-22