2-((1,2,3,4-tetrahydronaphthalen-1-yl)oxy)isoindoline-1,3-dione | 1034621-91-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 2-((1,2,3,4-tetrahydronaphthalen-1-yl)oxy)isoindoline-1,3-dione
• 英文别名: 2-(1,2,3,4-Tetrahydronaphthalen-1-yloxy)isoindole-1,3-dione；2-(1,2,3,4-tetrahydronaphthalen-1-yloxy)isoindole-1,3-dione
• CAS: 1034621-91-4
• 化学式: C₁₈H₁₅NO₃
• 分子量: 293.322
• InChiKey: KOLYKSVVCMZIEX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-((1,2,3,4-tetrahydronaphthalen-1-yl)oxy)isoindoline-1,3-dione 在 一水合肼 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 生成 O-(1,2,3,4-tetrahydronaphthalen-1-yl)hydroxylamine
  参考文献：
  名称：

  O-alkylhydroxylamines as rationally-designed mechanism-based inhibitors of indoleamine 2,3-dioxygenase-1

  摘要：

  Indoleamine 2,3-dioxygenase-1 (IDO1) is a promising therapeutic target for the treatment of cancer, chronic viral infections, and other diseases characterized by pathological immune suppression. Recently important advances have been made in understanding IDO1's catalytic mechanism. Although much remains to be discovered, there is strong evidence that the mechanism proceeds through a heme-iron bound alkylperoxy transition or intermediate state. Accordingly, we explored stable structural mimics of the alkylperoxy species and provide evidence that such structures do mimic the alkylperoxy transition or intermediate state. We discovered that O-benzylhydroxylamine, a commercially available compound, is a. potent sub-micromolar inhibitor of IDO1. Structure activity studies of over forty derivatives of O-benzylhydroxylamine led to further improvement in inhibitor potency, particularly with the addition of halogen atoms to the meta position of the aromatic ring. The most potent derivatives and the lead, O-benzylhydroxylamine, have high ligand efficiency values, which are considered an important criterion for successful drug development. Notably, two of the most potent compounds demonstrated nanomolar-level cell-based potency and limited toxicity. The combination of the simplicity of the structures of these compounds and their excellent cellular activity makes them quite attractive for biological exploration of IDO1 function and antitumor therapeutic applications. (C) 2015 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2015.12.028
• 作为产物：
  描述：

  3,4-二氢-1(2H)-萘酮 在 sodium tetrahydroborate 、 偶氮二甲酸二异丙酯 、 三苯基膦 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 3.0h， 生成 2-((1,2,3,4-tetrahydronaphthalen-1-yl)oxy)isoindoline-1,3-dione
  参考文献：
  名称：

  O-alkylhydroxylamines as rationally-designed mechanism-based inhibitors of indoleamine 2,3-dioxygenase-1

  摘要：

  Indoleamine 2,3-dioxygenase-1 (IDO1) is a promising therapeutic target for the treatment of cancer, chronic viral infections, and other diseases characterized by pathological immune suppression. Recently important advances have been made in understanding IDO1's catalytic mechanism. Although much remains to be discovered, there is strong evidence that the mechanism proceeds through a heme-iron bound alkylperoxy transition or intermediate state. Accordingly, we explored stable structural mimics of the alkylperoxy species and provide evidence that such structures do mimic the alkylperoxy transition or intermediate state. We discovered that O-benzylhydroxylamine, a commercially available compound, is a. potent sub-micromolar inhibitor of IDO1. Structure activity studies of over forty derivatives of O-benzylhydroxylamine led to further improvement in inhibitor potency, particularly with the addition of halogen atoms to the meta position of the aromatic ring. The most potent derivatives and the lead, O-benzylhydroxylamine, have high ligand efficiency values, which are considered an important criterion for successful drug development. Notably, two of the most potent compounds demonstrated nanomolar-level cell-based potency and limited toxicity. The combination of the simplicity of the structures of these compounds and their excellent cellular activity makes them quite attractive for biological exploration of IDO1 function and antitumor therapeutic applications. (C) 2015 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2015.12.028

文献信息

• Ultrasound accelerated synthesis of <i>O</i>-alkylated hydroximides under solvent- and metal-free conditions
  作者：Hongmei Jiang、Xiaoyue Tang、Sihan Liu、Lian Wang、Haicheng Shen、Jiankui Yang、Huixian Wang、Qing-Wen Gui

  DOI：10.1039/c9ob02245g

  日期：——

  A novel, sustainable, environmentally friendly, solvent-free and metal catalyst-free method for the CDC reaction between NHPI and benzyl/ether compounds is described.

  描述了一种新颖、可持续、环保、无溶剂和无金属催化剂的方法，用于NHPI和苄基/醚化合物之间的CDC反应。
• First Acid-Catalyzed Entry to O-Alkylated Hydroximides from Benzylic Alcohols
  作者：Chada Raji Reddy、Laghuvarapu Radhika、Togapur Pavan Kumar、Srivari Chandrasekhar

  DOI：10.1002/ejoc.201100797

  日期：2011.10

  A facile method for the synthesis of O-alkylated hydroximides through the acid-catalyzed alkylation of hydroximides by using benzylic alcohols as alkylating agents is described for the first time. The obtained O-propargylated products offered easy access to 2,5- and 4,5-dihydroisoxazoles.

  首次描述了一种通过使用苯甲醇作为烷基化剂，通过羟酰亚胺的酸催化烷基化合成O-烷基化羟酰亚胺的简便方法。获得的 O-炔丙基化产物可轻松获得 2,5- 和 4,5- 二氢异恶唑。
• Organocatalytic Radical Involved Oxidative Cross-Coupling of<i>N</i>-Hydroxyphthalimide with Benzylic and Allylic Hydrocarbons
  作者：Longyang Dian、Sisi Wang、Daisy Zhang-Negrerie、Yunfei Du

  DOI：10.1002/adsc.201500623

  日期：2015.12.14

  N-hydroxyphthalimide and various benzylic and allylic hydrocarbons was realized through an organocatalytic radical-mediated process involving C(sp3)O bond formation using tert-butyl hydroperoxide (t-BuOOH) as an oxidant and tetra-n-butylammonium iodide [(n-Bu]4NI] as a catalyst, during which the phthalimide N-oxyl (PINO) radical and benzylic and allylic radicals were generated in situ and underwent

  之间的交叉偶联反应Ñ -hydroxyphthalimide和各种苄基和烯丙基烃是通过涉及C（一个有机催化的自由基介导的过程实现的SP 3使用）O键形成叔丁基过氧化氢（叔BuOOH）作为氧化剂和四- Ñ -丁基丁基碘化铵[（n- Bu）4 NI]作为催化剂，其间原位生成邻苯二甲酰亚胺N-氧基（PINO）自由基，苄基和烯丙基自由基，并进行选择性自由基/自由基交叉偶联反应。方法为O的合成提供了一种方便的无金属方法-烷基化的羟基酰亚胺在温和的反应条件下。
• Catalytic <i>Ortho</i>-Acetoxylation of Masked Benzyl Alcohols via an <i>Exo</i>-Directing Mode
  作者：Zhi Ren、Jonathan E. Schulz、Guangbin Dong

  DOI：10.1021/acs.orglett.5b01098

  日期：2015.6.5

  A Pd-catalyzed ortho-acetoxylation of masked benzyl alcohols to synthesize various 2-hydroxyalkylphenol derivatives is reported. The 2,6-dimethoxyl benzaldoxime proved to be an efficient exo-type directing group for arene (sp(2)) CH functionalization. Two strategies were demonstrated to remove the directing group through N-O and C-O bond cleavages. A high catalyst turnover (>1000) was obtained to illustrate the practicality of this method.
• Cu-Facilitated C−O Bond Formation Using <i>N</i>-Hydroxyphthalimide: Efficient and Selective Functionalization of Benzyl and Allylic C−H Bonds
  作者：Ji Min Lee、Eun Ju Park、Seung Hwan Cho、Sukbok Chang

  DOI：10.1021/ja8031218

  日期：2008.6.1

  A highly efficient protocol for the benzyl or allylic C-H functionalization of simple hydrocarbons has been developed using stoichiometric amounts of N-hydroxyphthalimide and Phl(OAc)(2) in the presence of CuCl catalyst. The reaction was revealed to proceed via a radical pathway, in which phthalimide N-oxyl (PINO) radical plays a dual role, serving as a catalytic hydrogen abstractor from hydrocarbons as well as a stoichiometric reagent to couple with the resultant alkyl radicals.