1-乙酰基-6-氯-3H-吲哚-2-酮 | 651747-72-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 1-乙酰基-6-氯-3H-吲哚-2-酮
• 英文名称: 1-acetyl-6-chloroindolin-2-one
• 英文别名: N-acetyl-6-chloro-2-oxyindole；1-acetyl-6-chloro-2-indolinone；1-acetyl-6-chloro-3H-indol-2-one
• CAS: 651747-72-7
• 化学式: C₁₀H₈ClNO₂
• 分子量: 209.632
• InChiKey: SEJDHBXBPUHCFY-UHFFFAOYSA-N

物化性质

• 沸点：
  439.7±45.0 °C(Predicted)
• 密度：
  1.404±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-乙酰基-6-氯-3H-吲哚-2-酮 在 4-二甲氨基吡啶 、 水 、 sodium hydroxide 作用下， 以 四氢呋喃 为溶剂， 反应 5.0h， 生成 3-acetyl-6-chloro-2-hydroxyindole
  参考文献：
  名称：

  General synthesis of mono-, di-, and tri-acetylated indoles from indolin-2-ones

  摘要：

  Having developed the one-pot triacetylation of indolin-3-ones, we have now devised a simple two-step reaction sequences to produce di- and mono-acetylated indoles from indolin-2-ones. The indolin-2-ones were first subjected to acetylation in the presence of acetic anhydride and a catalytic amount of N,N-dimethylaminopyridine to give 2-acetoxy-1,3-diacetylindoles. Subsequently, an enzyme-assisted deacetylation resulted in the chemoselective deprotection of the acetoxy group to produce 1,3-diacetyl-2-hydroxyindoles. However, a chemical deacetylation of 2-acetoxy-1,3-diacetylinoles under mild basic or acidic conditions resulted in the formation of 3-acetyl-2-hydroxyindoles. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.11.105
• 作为产物：
  描述：

  1-acetyl-6-chloro-indoline-2,3-dione 在 一水合肼 、 potassium hydroxide 作用下， 以 乙二醇 为溶剂， 反应 1.0h， 生成 1-乙酰基-6-氯-3H-吲哚-2-酮
  参考文献：
  名称：

  General synthesis of mono-, di-, and tri-acetylated indoles from indolin-2-ones

  摘要：

  Having developed the one-pot triacetylation of indolin-3-ones, we have now devised a simple two-step reaction sequences to produce di- and mono-acetylated indoles from indolin-2-ones. The indolin-2-ones were first subjected to acetylation in the presence of acetic anhydride and a catalytic amount of N,N-dimethylaminopyridine to give 2-acetoxy-1,3-diacetylindoles. Subsequently, an enzyme-assisted deacetylation resulted in the chemoselective deprotection of the acetoxy group to produce 1,3-diacetyl-2-hydroxyindoles. However, a chemical deacetylation of 2-acetoxy-1,3-diacetylinoles under mild basic or acidic conditions resulted in the formation of 3-acetyl-2-hydroxyindoles. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.11.105

文献信息

• Indoline derivatives substituted in the 6 position, their preparation and their use as medicaments
  申请人：Roth Juergen Gerald

  公开号：US20050043389A1

  公开（公告）日：2005-02-24

  The present invention relates to indolinone derivatives, substituted in the 6-position, of the formula in which R 1 to R 6 and X are as defined in claim 1, to their tautomers, enantiomers, diastereomers, to their mixtures and to their salts, in particular their physiologically acceptable salts, which have useful pharmacological properties, in particular in inhibiting action on various receptor tyrosine kinases and on the proliferation of endothelial cells and various tumour cells, to medicaments comprising these compounds, to their use and to processes for their preparation.

  本发明涉及6-位取代的吲哚酮衍生物，其化学式为其中R1至R6和X如权利要求1中定义的，以及它们的互变异构体、对映体、顺反异构体、它们的混合物和它们的盐，特别是它们的生理上可接受的盐，具有有用的药理特性，特别是在抑制各种受体酪氨酸激酶的作用和对内皮细胞和各种肿瘤细胞的增殖方面，在包括这些化合物的药物、它们的使用和制备它们的方法方面。
• Microwave assisted synthesis of indole-annulated dihydropyrano[3,4-c]chromene derivatives via hetero-Diels–Alder reaction
  作者：Mukund Jha、Stephanie Guy、Ting-Yi Chou

  DOI：10.1016/j.tetlet.2011.06.052

  日期：2011.8

  An efficient two-step synthesis of indole-annulated dihydropyrano[3,4-c]chromene derivatives is achieved via Knoevenagel condensation of O-propargylated salicylaldehyde derivatives with indolin-2-ones followed by a microwave-assisted intramolecular-hetero-Diels–Alder reaction of the resulting (Z)-3-(2-(prop-2-ynyloxy)benzylidene)indolin-2-ones in the presence of 20 mol % CuI in acetonitrile.

  有效的两步合成吲哚环化的二氢吡喃并[3,4- c ]色烯衍生物是通过O-炔丙基化水杨醛衍生物与吲哚-2-酮的Knoevenagel缩合，然后进行微波辅助的分子内杂Diels–Alder合成。乙腈中20 mol％CuI存在下，生成的（Z）-3-（2-（丙-2-炔氧基）亚苄基）吲哚-2-酮的反应。
• Indolinone derivatives substituted in the 6 position, the preparation thereof and their use as pharmaceutical compositions
  申请人：Heckel Armin

  公开号：US20060194813A1

  公开（公告）日：2006-08-31

  The present invention relates to indolinone derivatives substituted in the 6 position of general formula wherein R 1 to R 6 and X are defined as in claim 1 , the tautomers, enantiomers, diastereomers, mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof, which have valuable pharmacological properties, in particular an inhibiting effect on various receptor tyrosine kinases and on the proliferation of endothelial cells and various tumour cells, pharmaceutical compositions containing these compounds, their use and processes for preparing them.

  本发明涉及一种在通式中6位取代的吲哚酮衍生物，其中R1至R6和X如权利要求1所定义，其互变异构体、对映异构体、顺反异构体、混合物及其盐，特别是其生理上可接受的盐，具有有价值的药理特性，特别是对各种受体酪氨酸激酶和内皮细胞以及各种肿瘤细胞的增殖具有抑制作用，包含这些化合物的制药组合物，它们的用途和制备过程。
• Indolinones substituted by heterocycles, the preparation thereof and their use as medicaments
  申请人：Kley Joerg

  公开号：US20050054710A1

  公开（公告）日：2005-03-10

  The present invention relates to heterocyclically substituted indolinones of general formula wherein R 1 to R 5 and X are defined as in claim 1, the tautomers, the diastereomers, the enantiomers, the mixtures thereof, the prodrugs thereof and the salts thereof, particularly the physiologically acceptable salts thereof which have valuable pharmacological properties, in particular an inhibiting effect on various receptor tyrosine kinases and cyclin/CDK complexes and on the proliferation of endothelial cells and various tumour cells, pharmaceutical compositions containing these compounds, their use and processes for preparing them.

  本发明涉及一般式为的杂环取代吲哚酮 其中R1至R5和X的定义如权利要求1中所述，其互变异构体、对映异构体、混合物、前药及其盐，特别是具有有价值的药理学特性，特别是对各种受体酪氨酸激酶和环/ CDK复合物以及内皮细胞和各种肿瘤细胞的增殖具有抑制作用的生理上可接受的盐，包含这些化合物的制药组合物，它们的用途和制备它们的过程。
• INDOLINE DERIVATIVES SUBSTITUTED IN THE 6 POSITION, THEIR PREPARATION AND THEIR USE AS MEDICAMENTS
  申请人：Roth Juergen Gerald

  公开号：US20070004757A1

  公开（公告）日：2007-01-04

  The present invention relates to indolinone derivatives, substituted in the 6-position, of the formula in which R 1 to R 6 and X are as defined in Claim 1 , to their tautomers, enantiomers, diastereomers, to their mixtures and to their salts, in particular their physiologically acceptable salts, which have useful pharmacological properties, in particular in inhibiting action on various receptor tyrosine kinases and on the proliferation of endothelial cells and various tumour cells, to medicaments comprising these compounds, to their use and to processes for their preparation.

  本发明涉及6-位取代的吲哚酮衍生物，其化学式为其中R1至R6和X如权利要求1所定义，以及它们的互变异构体、对映异构体、非对映异构体、混合物和盐，特别是其生理上可接受的盐，具有有用的药理学性质，特别是在抑制各种受体酪氨酸激酶和内皮细胞以及各种肿瘤细胞的增殖方面，以及包含这些化合物的药物、它们的用途和制备方法。