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叔丁基6-溴-2-氧代-2,3-二氢-1H-苯并[D]咪唑-1-羧酸酯 | 161468-53-7

中文名称
叔丁基6-溴-2-氧代-2,3-二氢-1H-苯并[D]咪唑-1-羧酸酯
中文别名
——
英文名称
tert-butyl 6-bromo-2-oxo-2,3-dihydro-1H-benzo[d]-imidazole-1-carboxylate
英文别名
Tert-butyl 6-bromo-2-oxo-2,3-dihydrobenzo[d]imidazole-1-carboxylate;tert-butyl 6-bromo-2-oxo-3H-benzimidazole-1-carboxylate
叔丁基6-溴-2-氧代-2,3-二氢-1H-苯并[D]咪唑-1-羧酸酯化学式
CAS
161468-53-7
化学式
C12H13BrN2O3
mdl
——
分子量
313.151
InChiKey
RJGRJBMPQWSZKL-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

  • 密度:
    1.523±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    58.6
  • 氢给体数:
    1
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    N-(3-(2-(2-(羟乙氧基)氧基)-6-吗啉代吡啶-4-基)-4-甲基苯基)-2-(三氟甲基)异烟酰胺类药物的设计和发现靶向RAS突变癌:通往临床的途径。
    摘要:
    RAS的直接药理抑制作用仍然难以捉摸,由于RAF信号的复杂性质,活化RAS的下游以及假定的RAF抑制剂的总体激酶选择性较差,因此针对CRAF的努力一直具有挑战性。在本文中,我们描述了15(LXH254,Aversa,R .;等人,国际专利WO2014151616A1,2014),一种选择性的B / C RAF抑制剂,其通过关注药物样性质和选择性而开发。我们以前的工具化合物,3(RAF709;西口,GA;等人,J.医学化学式。2017年,60(4969),在临床前模型中是有效的,选择性的,有效的和良好的耐受性,但是人类固有的高清除率阻止了进一步的发展,并促使人们进一步研究紧密的类似物。基于结构的方法产生了带有醇侧链的吡啶系列,该侧链可以与DFG环相互作用并显着提高了细胞效能。进一步缓解人类固有的清除和时间依赖性抑制导致15的发现。由于其优异的性能,它已经通过毒理学研究进展,并正在1期临床试验中进行测试。
    DOI:
    10.1021/acs.jmedchem.9b00161
  • 作为产物:
    描述:
    2-羟基苯并咪唑sodium acetate 、 sodium hydride 作用下, 以 溶剂黄146N,N-二甲基甲酰胺 、 mineral oil 为溶剂, 反应 25.25h, 生成 叔丁基6-溴-2-氧代-2,3-二氢-1H-苯并[D]咪唑-1-羧酸酯
    参考文献:
    名称:
    N-(3-(2-(2-(羟乙氧基)氧基)-6-吗啉代吡啶-4-基)-4-甲基苯基)-2-(三氟甲基)异烟酰胺类药物的设计和发现靶向RAS突变癌:通往临床的途径。
    摘要:
    RAS的直接药理抑制作用仍然难以捉摸,由于RAF信号的复杂性质,活化RAS的下游以及假定的RAF抑制剂的总体激酶选择性较差,因此针对CRAF的努力一直具有挑战性。在本文中,我们描述了15(LXH254,Aversa,R .;等人,国际专利WO2014151616A1,2014),一种选择性的B / C RAF抑制剂,其通过关注药物样性质和选择性而开发。我们以前的工具化合物,3(RAF709;西口,GA;等人,J.医学化学式。2017年,60(4969),在临床前模型中是有效的,选择性的,有效的和良好的耐受性,但是人类固有的高清除率阻止了进一步的发展,并促使人们进一步研究紧密的类似物。基于结构的方法产生了带有醇侧链的吡啶系列,该侧链可以与DFG环相互作用并显着提高了细胞效能。进一步缓解人类固有的清除和时间依赖性抑制导致15的发现。由于其优异的性能,它已经通过毒理学研究进展,并正在1期临床试验中进行测试。
    DOI:
    10.1021/acs.jmedchem.9b00161
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文献信息

  • Multitarget Compounds for Bipolar Disorder: From Rational Design to Preliminary Pharmacokinetic Evaluation
    作者:Rita Maria Concetta Di Martino、Giovanni Bottegoni、Francesca Seghetti、Debora Russo、Ilaria Penna、Alessio De Simone、Giuliana Ottonello、Sine Mandrup Bertozzi、Andrea Armirotti、Tiziano Bandiera、Federica Belluti、Andrea Cavalli
    DOI:10.1002/cmdc.202000210
    日期:2020.6.4
    Due to the complex and multifactorial nature of bipolar disorder (BD), single‐target drugs have traditionally provided limited relief with no disease‐modifying effects. In line with the polypharmacology paradigm, we attempted to overcome these limitations by devising two series of multitarget‐directed ligands endowed with both a partial agonist profile at dopamine receptor D3 (D3R) and inhibitory activity
    由于双相情感障碍(BD)的复杂性和多因素性质,传统上,单靶标药物只能提供有限的缓解作用,而没有改善疾病的作用。根据多药理学范式,我们试图通过设计两个在多巴胺受体D3(D3R)上具有部分激动剂谱和对糖原合酶激酶3β(GSK-3β)的抑制活性的多目标导向配体来克服这些限制。 。这是两个在结构上不相关的目标,它们在认知和情绪调节中发挥独立但相互联系的作用。两种化合物(7和10)成为有前途的D3R /GSK-3β多靶标配体,在D3R具有纳摩尔活性,对GSK-3β具有低微摩尔抑制作用,从而初步证实了我们策略的可行性。此外,有7个在稳定性和药代动力学研究中显示出有希望的类药物特性。
  • Regiospecific Functionalization of 1,3-Dihydro-2H-benzimidazol-2-one and Structurally Related Cyclic Urea Derivatives
    作者:Nicholas A. Meanwell、Sing Yuen Sit、Jinnian Gao、Henry S. Wong、Qi Gao、Denis R. St. Laurent、Neelakantan Balasubramanian
    DOI:10.1021/jo00111a014
    日期:1995.3
    Methods for selectively protecting one of the degenerate nitrogen atoms of the cyclic urea derivatives 1,3-dihydro-2H-benzimidazol-2-one (6a), 1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (11), 1,3-dihydro-2H-imidazo[4,5-b]quinolin-2-ones (20), 1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one (22), and 1,3-dihydro-4-phenyl-2H-imidazol-2-one (27) were developed. Heating these cyclic ureas with ethyl 2-pyridyl carbonate in the presence of a base in CH3CN at reflux or DMF at 100 degrees C cleanly provided the monoethoxycarbonyl derivatives 7a, 12, 21, 23, and 28, respectively. Alternatively, treatment of 6a with an excess of diethyl pyrocarbonate or di-tert-butyl dicarbonate afforded the bis-alkoxycarbonyl derivatives 8a and 8b, respectively, which underwent disproportionation to 7a and 7b upon heating with 1 mol equiv of 6a and K2CO3 in CH3CN at reflux. The regiochemistry of the introduction of alkoxycarbonyl groups to benzimidazol-2-one derivatives was not significantly influenced by an electron-withdrawing (CF3, 6b) or an electron-donating (OCH3, 6c) substituent at C-5 of the heterocyclic ring. However, the reaction was found to be sensitive to steric factors since a chlorine substituent ortho to one of the urea N atoms (6e) completely directed the alkoxycarbonyl moiety to the less sterically encumbered N atom, affording a single product (7f, 7g). Alkylation of 7a-g proceeded efficiently to provide products 10a-10ag after removal of the protecting group. Halogenation of monoprotected benzimidazol-2-one 7a occurred regiospecifically to give the monohalo derivatives 7h, 7i, and 7k, the identity of which were readily established from the characteristic chemical shift and spin coupling pattern in their 1H NMR spectra. A protecting group interchange strategy that took advantage of the distinctive chemical reactivities of the EtO(2)C and t-BuO(2)C protecting groups toward isopropylamine was developed that provided access to the isomerically substituted series of monohalo, mono-N-alkylated benzimidazol-2-ones 71 and 7m. The efficient derivatization of the unprotected N atom of these monoprotected cyclic urea derivatives was accomplished by treating with activated and unactivated halides in the. presence of K2CO3 or exposure to alcohols under Mitsunobu conditions. In several cases, mixtures of O- and N-alkylated products were produced which were readily separated by chromatography. Alkylation of 7h with activated halides, using K2CO3 in CH3CN at reflux, occurred without protecting group equilibration; however, a mixture of isomeric alkylated products was obtained when 7h was heated at 110 degrees C in DMF with cyclohexylmethyl bromide in the presence of K2CO3 as the base. Derivatization of 7h under Mitsunobu reaction conditions proceeded with retention of the topological substituent relationships. Subsequent removal of the alkoxycarbonyl moiety afforded monoalkylated cyclic urea derivatives.
  • Discovery and SAR of oxindole–pyridine-based protein kinase B/Akt inhibitors for treating cancers
    作者:Gui-Dong Zhu、Viraj B. Gandhi、Jianchun Gong、Yan Luo、Xuesong Liu、Yan Shi、Ran Guan、Shayna R. Magnone、Vered Klinghofer、Eric F. Johnson、Jennifer Bouska、Alexander Shoemaker、Anatol Oleksijew、Ken Jarvis、Chang Park、Ron De Jong、Tilman Oltersdorf、Qun Li、Saul H. Rosenberg、Vincent L. Giranda
    DOI:10.1016/j.bmcl.2006.04.005
    日期:2006.7
    We describe a series of potent and selective oxindole-pyridine-based protein kinase B/Akt inhibitors. The most potent compound 11n in this series demonstrated an IC(50) of 0.17nM against Akt1 and more than 100-fold selectivity over other Akt isozymes. The selectivity against other protein kinases was highly dependent on the C-3 substitutions at the oxindole scaffold, with unsubstituted 9e or 3-furan-2-ylmethylene (11n) more selective and 3-(1H-pyrrol-2-yl)methylene (11f) or 3-(1H-imidazol-2-yl)methylene (11k) less selective. In a mouse xenograft model, 9d, 11f, and 11n inhibited tumor growth but with accompanying toxicity.
  • Design and Discovery of <i>N</i>-(3-(2-(2-Hydroxyethoxy)-6-morpholinopyridin-4-yl)-4-methylphenyl)-2-(trifluoromethyl)isonicotinamide, a Selective, Efficacious, and Well-Tolerated RAF Inhibitor Targeting RAS Mutant Cancers: The Path to the Clinic
    作者:Savithri Ramurthy、Benjamin R. Taft、Robert J. Aversa、Paul A. Barsanti、Matthew T. Burger、Yan Lou、Gisele A. Nishiguchi、Alice Rico、Lina Setti、Aaron Smith、Sharadha Subramanian、Victoriano Tamez、Huw Tanner、Lifeng Wan、Cheng Hu、Brent A. Appleton、Mulugeta Mamo、Laura Tandeske、John E. Tellew、Shenlin Huang、Qin Yue、Apurva Chaudhary、Hung Tian、Raman Iyer、A. Quamrul Hassan、Lesley A. Mathews Griner、Laura R. La Bonte、Vesselina G. Cooke、Anne Van Abbema、Hanne Merritt、Kalyani Gampa、Fei Feng、Jing Yuan、Yuji Mishina、Yingyun Wang、Jacob R. Haling、Sepideh Vaziri、Mohammad Hekmat-Nejad、Valery Polyakov、Richard Zang、Vijay Sethuraman、Payman Amiri、Mallika Singh、William R. Sellers、Emma Lees、Wenlin Shao、Michael P. Dillon、Darrin D. Stuart
    DOI:10.1021/acs.jmedchem.9b00161
    日期:2020.3.12
    target CRAF have been challenging due to the complex nature of RAF signaling, downstream of activated RAS, and the poor overall kinase selectivity of putative RAF inhibitors. Herein, we describe 15 (LXH254, Aversa, R.; et al. Int. Patent WO2014151616A1, 2014), a selective B/C RAF inhibitor, which was developed by focusing on drug-like properties and selectivity. Our previous tool compound, 3 (RAF709; Nishiguchi
    RAS的直接药理抑制作用仍然难以捉摸,由于RAF信号的复杂性质,活化RAS的下游以及假定的RAF抑制剂的总体激酶选择性较差,因此针对CRAF的努力一直具有挑战性。在本文中,我们描述了15(LXH254,Aversa,R .;等人,国际专利WO2014151616A1,2014),一种选择性的B / C RAF抑制剂,其通过关注药物样性质和选择性而开发。我们以前的工具化合物,3(RAF709;西口,GA;等人,J.医学化学式。2017年,60(4969),在临床前模型中是有效的,选择性的,有效的和良好的耐受性,但是人类固有的高清除率阻止了进一步的发展,并促使人们进一步研究紧密的类似物。基于结构的方法产生了带有醇侧链的吡啶系列,该侧链可以与DFG环相互作用并显着提高了细胞效能。进一步缓解人类固有的清除和时间依赖性抑制导致15的发现。由于其优异的性能,它已经通过毒理学研究进展,并正在1期临床试验中进行测试。
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