1,1,3,3-Tetramethyl-2,3-dihydro-1H-carbazole 9-oxide | 620943-68-2

• 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
• 英文名称: 1,1,3,3-Tetramethyl-2,3-dihydro-1H-carbazole 9-oxide
• 英文别名: 1,1,3,3-tetramethyl-9-oxido-2H-carbazol-9-ium
• CAS: 620943-68-2
• 化学式: C₁₆H₁₉NO
• 分子量: 241.333
• InChiKey: UCMGBTTWZFUGOY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  28.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1,1,3,3-Tetramethyl-2,3-dihydro-1H-carbazole 9-oxide 以 乙醇 为溶剂， 以67%的产率得到3-[2,2,4-Trimethyl-pent-3-en-(Z)-ylidene]-1,3-dihydro-indol-2-one
  参考文献：
  名称：

  用于可逆添加氧基和硫基亲核试剂的新型迈克尔受体基团的鉴定。Avrainvillamide 3-Alkylidene-3H-indole 1-Oxide 官能团的合成和反应性

  摘要：

  在天然存在的生物碱 avrainvillamide 中发现的 3-亚烷基-3H-吲哚 1-氧化物官能团是通过交叉偶联还原缩合序列合成的，并且发现可以可逆地添加氧基和硫基亲核试剂。

  DOI：

  10.1021/ja0372006
• 作为产物：
  描述：

  在 氘代甲醇 作用下， 生成 1,1,3,3-Tetramethyl-2,3-dihydro-1H-carbazole 9-oxide
  参考文献：
  名称：

  用于可逆添加氧基和硫基亲核试剂的新型迈克尔受体基团的鉴定。Avrainvillamide 3-Alkylidene-3H-indole 1-Oxide 官能团的合成和反应性

  摘要：

  在天然存在的生物碱 avrainvillamide 中发现的 3-亚烷基-3H-吲哚 1-氧化物官能团是通过交叉偶联还原缩合序列合成的，并且发现可以可逆地添加氧基和硫基亲核试剂。

  DOI：

  10.1021/ja0372006

文献信息

• [EN] TARGETING THE ONCOPROTEIN NUCLEOPHOSMIN<br/>[FR] CIBLAGE DE L'ONCOPROTÉINE NUCLÉOPHOSMINE
  申请人：HARVARD COLLEGE

  公开号：WO2009020768A1

  公开（公告）日：2009-02-12

  (+)-Avrainvillamide, a naturally occurring alkaloid with antiproliferative activity, is shown to bind to the oncoprotein nucleophosmin. Nucleophosmin is known to regulate the tumor suppressor protein p53 and is overexpressed in many different human tumors. The invention provides methods of modulating nucleophosmin and p53 using (+)-avrainvillamide and analogues thereof. These compounds may provide leads for the development of novel anti-cancer therapies that target nucleophosmin.

  （+）-Avrainvillamide，一种天然存在的具有抗增殖活性的生物碱，已被证明与致癌蛋白核仁磷蛋白结合。核仁磷蛋白已知调节肿瘤抑制蛋白p53，并在许多不同的人类肿瘤中过度表达。该发明提供了使用（+）-Avrainvillamide及其类似物调节核仁磷蛋白和p53的方法。这些化合物可能为针对核仁磷蛋白的新型抗癌疗法的开发提供线索。
• SYNTHESIS OF AVRAINVILLAMIDE, STEPHACIDIN B, AND ANALOGUES THEREOF
  申请人：Myers Andrew G.

  公开号：US20110166170A1

  公开（公告）日：2011-07-07

  The syntheses of the natural products, avrainvillamide and stephacidin B, are provided. The α,β-unsaturated nitrone functionality of avrainvillamide and its 3-alkylidene-3H-indole 1-oxide core is shown to covalently and reversibly bond to heteroatom-based nucleophiles. This capability may allow these molecules to bind active site nucleophiles and may provide the basis for designing potent and selective enzyme inhibitors. Both avrainvillamide and its dimer stephacidin B have been reported to exhibit antiproliferative activity, and avrainvillamide has been reported to exhibit antimicrobial activity against multi-drug resistant bacteria. Avrainvillamide has been found to target cytoskeleton-linking membrane protein (CLIMP-63) thereby preventing cells from undergoing mitosis. The invention provides syntheses of these natural products as well as analogs of these natural products and their functional cores. The compounds of the invention may be used in the treatment of diseases such as cancer, autoimmune diseases, and bacterial infection.

  本文介绍了自然产物avrainvillamide和stephacidin B的合成方法。其中，avrainvillamide的α,β-不饱和亚硝基功能团和其3-烷基亚甲基-3H-吲哚1-氧化物核心被证明能够与杂原子型亲核试剂共价、可逆结合。这种能力可能使这些分子能够结合活性位点的亲核试剂，并为设计有效且选择性的酶抑制剂提供基础。avrainvillamide和其二聚体stephacidin B均已被报道具有抗增殖活性，而avrainvillamide还被报道对多重耐药菌具有抗菌活性。研究发现，avrainvillamide能够靶向细胞骨架连接膜蛋白（CLIMP-63），从而防止细胞进行有丝分裂。本发明提供了这些天然产物以及它们的类似物和功能核心的合成方法。这些化合物可以用于治疗癌症、自身免疫性疾病和细菌感染等疾病。
• SYNTHESIS OF AVRAINVILLAMIDE, STREPHACIDIN B, AND ANALOGUES THEREOF
  申请人：Myers Andrew G.

  公开号：US20090143581A1

  公开（公告）日：2009-06-04

  The syntheses of the natural products, avrainvillamide and stephacidin B, are provided. The α,β-unsaturated nitrone functionality of avrainvillamide and its 3-alkylidene-3H-indole 1-oxide core is shown to covalently and reversibly bond to heteroatom-based nucleophiles. This capability may allow these molecules to bind active site nucleophiles and may provide the basis for designing potent and selective enzyme inhibitors. Both avrainvillamide and its dimer stephacidin B have been reported to exhibit antiproliferative activity, and avrainvillamide has been reported to exhibit antimicrobial activity against multi-drug resistant bacteria. Avrainvillamide has been found to target cytoskeleton-linking membrane protein (CLIMP-63) thereby preventing cells from undergoing mitosis. The invention provides syntheses of these natural products as well as analogs of these natural products and their functional cores. The compounds of the invention may be used in the treatment of diseases such as cancer, autoimmune diseases, and bacterial infection.

  本文提供了天然产物avrinvillamide和stephacidin B的合成方法。avrinvillamide的α，β-不饱和亚硝基功能和其3-烷基亚甲基-3H-吲哚1-氧化物核心被证明可以共价可逆地结合到基于杂原子的亲核试剂上。这种能力可能使这些分子能够结合到活性位点的亲核试剂，并为设计有效和选择性的酶抑制剂提供基础。avrinvillamide和其二聚体stephacidin B均已报道具有抗增殖活性，avrinvillamide也已报道具有对多药耐药细菌的抗菌活性。发现avrinvillamide的靶点是细胞骨架连接膜蛋白(CLIMP-63)，从而防止细胞进行有丝分裂。本发明提供了这些天然产物以及它们的类似物和功能核心的合成方法。本发明的化合物可以用于治疗癌症、自身免疫性疾病和细菌感染等疾病。
• TARGETING THE ONCOPROTEIN NUCLEOPHOSMIN
  申请人：Myers Andrew G.

  公开号：US20110105515A1

  公开（公告）日：2011-05-05

  (+)-Avrainvillamide, a naturally occurring alkaloid with antiproliferative activity, is shown to bind to the oncoprotein nucleophosmin. Nucleophosmin is known to regulate the tumor suppressor protein p53 and is overexpressed in many different human tumors. The invention provides methods of modulating nucleophosmin and p53 using (+)-avrainvillamide and analogues thereof. These compounds may provide leads for the development of novel anti-cancer therapies that target nucleophosmin.

  根据您的请求，我将把这段英文文本翻译成中文： (+)-Avrainvillamide是一种天然存在的具有抗增殖活性的生物碱，已被证明能够与致癌蛋白核仁素结合。核仁素已知调控肿瘤抑制蛋白p53，并且在许多不同的人类肿瘤中过度表达。本发明提供了使用(+)-Avrainvillamide及其衍生物调节核仁素和p53的方法。这些化合物可能为开发靶向核仁素的新型抗癌疗法提供线索。
• WO2006/102097
  申请人：——

  公开号：——

  公开（公告）日：——