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(9ci)-5-氯-1H-苯并咪唑-2-乙腈 | 63928-16-5

中文名称
(9ci)-5-氯-1H-苯并咪唑-2-乙腈
中文别名
2-(氰基甲基)-5-氯苯并咪唑
英文名称
2-(5-chloro-1H-benzo[d]imidazol-2-yl)acetonitrile
英文别名
2-(Cyanomethyl)-5-chlorobenzimidazole;2-(6-chloro-1H-benzimidazol-2-yl)acetonitrile
(9ci)-5-氯-1H-苯并咪唑-2-乙腈化学式
CAS
63928-16-5
化学式
C9H6ClN3
mdl
——
分子量
191.62
InChiKey
HQBYPWYCPDCYMP-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

  • 熔点:
    102-104 °C
  • 沸点:
    469.6±25.0 °C(Predicted)
  • 密度:
    1.438±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    13
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.11
  • 拓扑面积:
    52.5
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933990090
  • 储存条件:
    应存储于室温、避光且在惰性气体环境中。

SDS

SDS:1b13a2b48f8c1d707fec1a560972be76
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上下游信息

  • 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:
    Synthesis of potential anticancer derivatives of pyrido[1,2-a]benzimidazoles
    摘要:
    In this study, the starting compounds, 2-cyanomethyl benzimidazoles (1 or 2) were reacted with ethyl acetoacetate, ethyl benzoylacetate, or 2-acetylbutyrolactone to give the novel series of 4-cyano-3-substituted-1-oxo-1H, 5H-pyrido[1,2-a]benzimidazole (3-6, 15, 16). The latter was chlorinated to give compounds 7-10, 17, 18 then aminated with 4-(2-fluorophenyl) piperazine to afford compounds 11-14, 19, 20. The structures of the new compounds were confirmed by elemental analysis as well as H-1-NMR, IR, and mass data. All the synthesized products were subjected to in vitro anticancer screening that revealed that all the tested compounds exhibited antitumor activity against human breast adenocarcinoma (MCF7) cell line, with IC50's 3.43-14.70 mu g/ml.
    DOI:
    10.1007/s00044-011-9636-y
  • 作为产物:
    描述:
    N‑(2‑amino‑4‑chlorophenyl)‑2‑cyanoacetamide 反应 0.25h, 以85%的产率得到(9ci)-5-氯-1H-苯并咪唑-2-乙腈
    参考文献:
    名称:
    邻苯二胺衍生物的区域选择性反式氰基乙酰化:2-氰基甲基苯并咪唑衍生物的简单有效合成
    摘要:
    使用1-氰基乙酰基-3,5-二甲基吡唑作为氰基乙酰化剂,开发了一种简单有效的邻苯二胺衍生物区域选择性反式单氰基乙酰化方法。该方法在温和的条件下以短的反应时间提供了操作上简单有效的途径获得一系列的N-(2-氨基苯基)-2-氰基乙酰胺衍生物。另外,已经通过N-(2-氨基苯基)-2-氰基乙酰胺衍生物的环缩合合成了2-氰基甲基苯并咪唑衍生物。在所有情况下,均获得了高产率的产物,并且相对于类似的反应,反应时间显着减少。
    DOI:
    10.1007/s13738-018-1541-6
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文献信息

  • Synthesis and Mechanism Studies of 1,3-Benzoazolyl Substituted Pyrrolo[2,3-<i>b</i>]pyrazine Derivatives as Nonintercalative Topoisomerase II Catalytic Inhibitors
    作者:Peng-Hui Li、Ping Zeng、Shuo-Bin Chen、Pei-Fen Yao、Yan-Wen Mai、Jia-Heng Tan、Tian-Miao Ou、Shi-Liang Huang、Ding Li、Lian-Quan Gu、Zhi-Shu Huang
    DOI:10.1021/acs.jmedchem.5b01284
    日期:2016.1.14
    Novel topoisomerase II (Topo II) inhibitors have gained considerable interest for the development of anticancer agents. In this study, a series of 1,3-benzoazolyl-substituted pyrrolo[2,3-b]pyrazine derivatives were designed, synthesized, and evaluated as potential Topo II catalytic inhibitors. It was found that some of derivatives had good antiproliferative activity on seven cancer cell lines, especially
    新型拓扑异构酶II(Topo II)抑制剂对抗癌药的开发引起了极大的兴趣。在这项研究中,一系列的1,3-苯并偶氮基取代的吡咯并[2,3- b对吡嗪衍生物进行了设计,合成和评估,以作为潜在的Topo II催化抑制剂。发现某些衍生物对七个癌细胞系具有良好的抗增殖活性,特别是对HL-60 / MX2具有抗增殖活性,HL-60 / MX2是来自HL-60的对Topo II毒物具有抗性的癌细胞系衍生物。Topo II介导的DNA弛豫分析结果表明,衍生物可以显着抑制Topo II的活性,结构-活性关系研究表明,烷基氨基侧链和苯并唑基的重要性。进一步的机理研究表明,衍生物充当Topo II非插入性催化抑制剂,并可能阻断Topo II的ATP结合位点。此外,流式细胞仪分析表明这类化合物可诱导HL-60细胞凋亡。
  • Design, synthesis, docking and QSAR study of substituted benzimidazole linked oxadiazole as cytotoxic agents, EGFR and erbB2 receptor inhibitors
    作者:Md Jawaid Akhtar、Anees Ahmad Siddiqui、Ahsan Ahmed Khan、Zulphikar Ali、Rikeshwer Prasad Dewangan、Santosh Pasha、M. Shahar Yar
    DOI:10.1016/j.ejmech.2016.12.014
    日期:2017.1
    The synthesis of benzimidazole linked oxadiazole derivatives designed as potential EGFR and erbB2 receptor inhibitors with anticancer and apoptotic activity were studied. Compounds 7a specifically inhibit EGFR and erbB2 receptor at 0.081 and 0.098 μM concentration. Some of the compounds showed strong, broad-spectrum antiproliferative activitiy when tested against five human cancer cell lines. Compounds
    研究了被设计为潜在的具有抗癌和凋亡活性的EGFR和erbB2受体抑制剂的苯并咪唑连接的恶二唑衍生物的合成。化合物7a在0.081和0.098μM浓度下特异性抑制EGFR和erbB2受体。当针对五种人类癌细胞系进行测试时,某些化合物显示出强大的广谱抗增殖活性。化合物7a和7n对MCF-7癌细胞的毒性比5-氟尿嘧啶要强,IC 50值为5.0和2.55μM,而只有7a导致细胞周期停滞在G 2 / M期,伴随凋亡增加。化合物7a和7n在心肌病研究中显示出肌原纤维的正常结构,而与对照相比,只有化合物7a显示出几乎相等的生化参数(SGOT和SGPT)。分子对接和3D-QSAR研究用于建立酶活性位点内7a和7n与激酶结构域ATP结合位点的相互作用。
  • Antimalarial Pyrido[1,2-<i>a</i>]benzimidazoles: Lead Optimization, Parasite Life Cycle Stage Profile, Mechanistic Evaluation, Killing Kinetics, and in Vivo Oral Efficacy in a Mouse Model
    作者:Kawaljit Singh、John Okombo、Christel Brunschwig、Ferdinand Ndubi、Linley Barnard、Chad Wilkinson、Peter M. Njogu、Mathew Njoroge、Lizahn Laing、Marta Machado、Miguel Prudêncio、Janette Reader、Mariette Botha、Sindisiwe Nondaba、Lyn-Marie Birkholtz、Sonja Lauterbach、Alisje Churchyard、Theresa L. Coetzer、Jeremy N. Burrows、Clive Yeates、Paolo Denti、Lubbe Wiesner、Timothy J. Egan、Sergio Wittlin、Kelly Chibale
    DOI:10.1021/acs.jmedchem.6b01641
    日期:2017.2.23
    Further structure–activity relationship (SAR) studies on the recently identified pyrido[1,2-a]benzimidazole (PBI) antimalarials have led to the identification of potent, metabolically stable compounds with improved in vivo oral efficacy in the P. berghei mouse model and additional activity against parasite liver and gametocyte stages, making them potential candidates for preclinical development. Inhibition
    对最近鉴定出的吡啶并[1,2- a ]苯并咪唑(PBI)抗疟药的进一步结构-活性关系(SAR)研究已导致鉴定出有效的,代谢稳定的化合物,从而在伯氏疟原虫小鼠模型中具有改善的体内口服功效以及针对寄生虫肝脏和配子细胞阶段的额外活性,使其成为临床前开发的潜在候选者。抑制hezozoin的形成可能有助于其作用机理。
  • Expanding the Activity Profile of Pyrido[1,2-<i>a</i>]benzimidazoles: Synthesis and Evaluation of Novel <i>N</i><sup>1</sup>-1-Phenylethanamine Derivatives against <i>Schistosoma mansoni</i>
    作者:Alexandra Probst、Kelly Chisanga、Godwin Akpeko Dziwornu、Cécile Haeberli、Jennifer Keiser、Kelly Chibale
    DOI:10.1021/acsinfecdis.0c00278
    日期:2021.5.14
    pipeline, there is an urgent need to discover and develop novel antischistosomal drugs. In this regard, the pyrido[1,2-a]benzimidazole (PBI) scaffold has emerged as a promising chemotype in hit-to-lead efforts. Here, we report a novel series of antischistosomal PBIs with potent in vitro activity (IC50 values of 0.08–1.43 μM) against Schistosoma mansoni newly transformed schistosomula and adult worms. Moreover
    吡喹酮是唯一可广泛使用的治疗血吸虫病的药物。目前在药物开发管道中的候选药物很少,因此迫切需要发现和开发新型抗血吸虫病药物。在这方面,吡啶并[1,2- a ]苯并咪唑(PBI)支架已成为一种潜在的化学型方法,可以起到领先作用。在这里,我们报道了一系列新颖的抗血吸虫PBI,它们具有针对曼氏血吸虫的强大的体外活性(IC 50值为0.08–1.43μM)。新改造的血吸虫和成虫。此外,尽管对大鼠L6成肌细胞具有毒性(选择性指数,SI <10),目前的PBIs表现出良好的肝微粒体稳定性(30分钟后剩余药物的> 70%),并且对中国仓鼠卵巢和人肝HepG2细胞无毒。观察到细胞系。这些化合物显示出小的治疗窗口,但在体内有效,在曼氏沙门氏菌感染的小鼠体内蠕虫负荷降低了35.8–89.6%。
  • A facile synthesis and microtubule-destabilizing properties of 4-(1H-benzo[d]imidazol-2-yl)-furazan-3-amines
    作者:Andrei I. Stepanov、Alexander A. Astrat'ev、Aleksei B. Sheremetev、Nataliya K. Lagutina、Nadezhda V. Palysaeva、Aleksei Yu. Tyurin、Nataliya S. Aleksandrova、Nataliya P. Sadchikova、Kyrill Yu. Suponitsky、Olga P. Atamanenko、Leonid D. Konyushkin、Roman V. Semenov、Sergei I. Firgang、Alex S. Kiselyov、Marina N. Semenova、Victor V. Semenov
    DOI:10.1016/j.ejmech.2015.02.051
    日期:2015.4
    4-(1H-benzo[d]imidazol-2-yl)-furazan-3-amines (BIFAs) were prepared in good yields (60–90% for each reaction step) via a novel procedure from aminofurazanyl hydroximoyl chlorides and o-diaminobenzenes. The synthetic sequence was run under mild reaction conditions, it was robust and did not require extensive purification of intermediates or final products. Furthermore, there was no need for protection of reactive moieties
    一系列的4-(1H-苯并[d]咪唑-2-基) -呋咱-3-胺(BIFAs)在良好的产率(60-90%用于每个反应步骤)制备通过一种新颖的方法,由aminofurazanyl肟基氯化物和o-二氨基苯。合成序列在温和的反应条件下运行,它很可靠,不需要大量纯化中间体或最终产物。此外,不需要保护反应性部分以允许多种BIFA衍生物的平行合成。随后对所得化合物的生物学评估表明,它们在海胆胚胎模型和培养的人类癌细胞系中具有抗增殖作用。在两种测定系统中,活性最高的化合物均显示出0.2–2μM的活性。苯并咪唑模板的未取代苯环以及呋喃环中的未取代氨基是BIFA的抗有丝分裂活性的必要先决条件。化合物57 在咪唑环的氮原子上带有2-氯苯基乙酰胺取代基的是该组中活性最高的分子。
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