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[PtCl2(pbiH)] | 289471-56-3

中文名称
——
中文别名
——
英文名称
[PtCl2(pbiH)]
英文别名
[PtCl2(2-(2′-pyridyl)benzimidazole)];cis-dichloro(2-pyrid-2-ylbenzimidazole)platinum(II);[dichloro(2-(2-pyridyl)benzimidazole)platinum(II)];[PtCl2(2-(2'pyridyl)benzimidazole)];Pt(2-(2-pyridyl)benzimidazole)Cl2;[PtCl2(Hpben)];Pt(pybim)Cl2;dichloroplatinum;2-pyridin-2-yl-1H-benzimidazole
[PtCl<sub>2</sub>(pbiH)]化学式
CAS
289471-56-3
化学式
C12H9Cl2N3Pt
mdl
——
分子量
461.21
InChiKey
IVQYRULOLNHJSG-UHFFFAOYSA-L
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

计算性质

  • 辛醇/水分配系数(LogP):
    4.0
  • 重原子数:
    18
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    41.6
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    [PtCl2(pbiH)]sodium saccharinate dihydrate二甲基亚砜 为溶剂, 以85%的产率得到Pt(2-(2-pyridyl)benzimidazole)(saccharinate)2*4H2O
    参考文献:
    名称:
    Synthesis, experimental and theoretical characterization of palladium(II) and platinum(II) saccharinate complexes with 2-(2-pyridyl)benzimidazole
    摘要:
    New palladium(II) and platinum(II) complexes of saccharinate (sac) with 2-(2-pyridyl)benzimidazole (pybim) have been synthesized and characterized by elemental analysis and spectroscopic techniques. From the experimental studies, these complexes were formulated as [Pd(pybim)(sac)(2)] (1), and [Pt(pybim)(sac)(2)]center dot 4H(2)O (2). The ground-state geometries of both complexes were optimized using density functional theory (DFT) methods at the B3LYP level. A bidentate pybim ligand together with two N-coordinated sac ligands form the square-planar MN4 coordination geometry around the palladium(II) and platinum(II) ions. The calculated IR and UV-vis spectral data have been correlated to the experimental results. Thermal analysis data support the molecular structures of both complexes. (C) 2011 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.saa.2011.04.038
  • 作为产物:
    描述:
    邻苯二胺 在 polyphosphoric acid 作用下, 以 二氯甲烷 为溶剂, 反应 3.0h, 生成 [PtCl2(pbiH)]
    参考文献:
    名称:
    新型有机金属铂(ii)配合物及其金(i)异双金属衍生物的细胞毒特性†
    摘要:
    合成了具有2-(2'-吡啶基)-苯并咪唑(pbiH)配体的新型铂(II)有机金属铂[Pt(pbi)(Me)(DMSO)]。有趣的是,该有机金属铂(II)配合物与两种不同的金(I)膦化合物的反应提供了相应的杂双金属衍生物,其中pbi配体桥接了两个金属中心。[Pt(pbi)(Me)(DMSO)]及其金(I)衍生物以及已知具有相同配体的配位铂(II)和钯(II)配合物的体外抗增殖特性通式[MCl 2(pbiH)]对A2780癌细胞(对顺铂敏感或耐药)进行了比较评估。与相应的铂(II)配合物相比,有机金属化合物的生物活性更高。当金(I)三苯基膦部分连接到有机金属Pt化合物上时,抗增殖作用进一步增强。值得注意的是,这些新颖的金属物种能够克服几乎完全对顺铂的抗性。在通过电喷雾质谱和X射线晶体学研究了它们与几种代表性生物分子的反应后,获得了对研究化合物的重要机理研究。对获得的结果进行了全面讨论。
    DOI:
    10.1039/c5dt02714d
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文献信息

  • Effect of the aniline fragment in Pt(II) and Pt(IV) complexes as anti-proliferative agents. Standard reduction potential as a more reliable parameter for Pt(IV) compounds than peak reduction potential
    作者:Jorge Leal、Lucia Santos、Diego M. Fernández-Aroca、J. Vicente Cuevas、M. Angeles Martínez、Anna Massaguer、Felix A. Jalón、M. José Ruiz-Hidalgo、Ricardo Sánchez-Prieto、Ana M. Rodríguez、Gregorio Castañeda、Gema Durá、M. Carmen Carrión、Sílvia Barrabés、Blanca R. Manzano
    DOI:10.1016/j.jinorgbio.2021.111403
    日期:2021.5
    boosted research aimed at finding new compounds with improved properties. The use of platinum(IV) prodrugs is one alternative, although there is some controversy regarding the predictive ability of the peak reduction potentials. In the work described here a series of fourteen chloride Pt(II) and Pt(IV) compounds was synthesised and fully characterised. The compounds contain different bidentate arylazole
    顺铂和其他化疗药物相关的耐药性和副作用问题促进了旨在寻找具有改进性能的新化合物的研究。使用 (IV) 前药是一种替代方法,尽管关于峰值降低电位的预测能力存在一些争议。在这里描述的工作中,合成并完全表征了一系列十四种化物 Pt(II) 和 Pt(IV) 化合物。这些化合物含有不同的二齿芳唑杂环配体。研究了它们对人肺癌 (A549)、人乳腺癌 (MCF7) 和人结肠癌 (HCT116 和 HT29) 细胞系的细胞毒特性。发现配体类型与抗增殖特性之间存在明确的关系,13 ),因此证明了NH 2基团的积极作用。对活性配合物进行了 DMSODMFDMSO/混合物的稳定性和化研究,并对包括 DFT 分析在内的13种化过程进行了深入分析。已证实 DNA 是靶标,在13. 此外,细胞毒性衍生物不表现出溶血活性。通过多种技术研究了 Pt(II) 同系物具有活性的 Pt(IV) 化合物的还
  • Novel Pt(II) anticancer agents and their Pd(II) analogues: syntheses, crystal structures, reactions with nucleobases and cytotoxicities
    作者:Christian Mock、Ina Puscasu、Michael J Rauterkus、Gesche Tallen、Johannes E.A Wolff、Bernt Krebs
    DOI:10.1016/s0020-1693(01)00459-5
    日期:2001.7
    studied. The products were characterised by X-ray structure analysis. The resulting compound bis(μ-3-methyl-2-pyridone-N3-O4)bis[((2,2′-dipyridyl)propylamine)platinum(II)]·tetrafluoroborate (7) shows a head-to-tail orientation concerning the bridging model nucleo-bases whereas bis(μ-1-methylthyminato-N3-O4)bis[(bis(pyridine-2-yl)methan)palladium(II)]·perchlorate. Dihydrate (8) contains the two model nucleobases
    使用螯合配体2-(2-吡啶基)苯并咪唑(pbi),2-(2-吡啶基)-5,6-二甲基苯并咪唑(pdbi),2-(2 -(吡唑基)-5,6-二甲基苯并咪唑(padbi),双(吡啶-2-基)甲烷(bpm)和(2,2'-二吡啶基)丙胺(dppa)。[Pt(dppa)(H 2 O)2 ] 2+与模型核碱基3-甲基吡啶酮(3-MeP)和[Pd(bpm)(H 2 O)2 ] 2+与模型核碱基1-的反应研究了甲基胸腺嘧啶(1-MeT)。通过X射线结构分析对产物进行表征。所得化合物双(μ-3-甲基-2-吡啶酮-N3-O4)双[(((2,2'-二吡啶基)丙胺(II)]·四硼酸酯(图7)显示了关于桥接模型核碱基的头尾方向,而双(μ-1-甲基胸苷-N3-O4)双[(双(吡啶-2-基)甲烷(II)]·高氯酸盐二水合物(8)在头对头方向上包含两个模型核碱基。除了[二(2-(2-吡啶基)苯并咪唑(I
  • Synthesis and Cytotoxicity of 2-(2′-Pyridyl)benzimidazole Complexes of Palladium(II) and Platinum(II)
    作者:José S. Casas、Alfonso Castiñeiras、Emilia García-Martínez、Yolanda Parajó、M. Luz Pérez-Parallé、Angeles Sánchez-González、José Sordo
    DOI:10.1002/zaac.200570054
    日期:2005.8
    Compounds of type [MX2(Hpben)] [M = Pd (X = Cl), Pt (X = Cl, I); Hpben = 2-(2-pyridyl)benzimidazole] were prepared and characterized, and the structures of the Pt derivatives were determined by X-ray crystallography. The crystals of [PtI2(Hpben)] consist of discrete units in which the Pt atom is coordinated to two iodine atoms and to pyridine and imidazole N atoms in a distorted square planar arrangement
    [MX2(Hpben)] [M = Pd (X = Cl), Pt (X = Cl, I); 制备并表征了 Hpben = 2-(2'-吡啶基)苯并咪唑],并通过 X 射线晶体学确定了 Pt 衍生物的结构。[PtI2(Hpben)] 的晶体由离散单元组成,其中 Pt 原子与两个碘原子以及吡啶咪唑 N 原子以扭曲的方形平面排列配位。生物的结构相似,不同之处在于 [PtCl2(Hpben)] 单体在锯齿形链中形成氢键。在 Pd 和 Pt 化合物与 DNA 的相互作用以及它们对人宫颈癌细胞 (HeLa-229)、人卵巢癌细胞 (A2780) 和顺铂抗性突变体 A2780 系 (A2780cis) 的体外细胞毒活性的测定中),
  • Pyridyl benzimidazole, benzoxazole, and benzothiazole platinum complexes
    作者:Xiao-Feng He、Christopher M Vogels、Andreas Decken、Stephen A Westcott
    DOI:10.1016/j.poly.2003.09.020
    日期:2004.1
    Oxidative cyclization of 1,2-phenylenediamine, 2-aminophenol, and 2-aminothiophenol with pyridine carboxaldehydes affords the corresponding benzimidazole, benzoxazole, and benzothiazole pyridyl ligands. Addition of these compounds (L-p) to [PtCl2(coe)](2) (coe = cis-cyclooctene) or K2PtCl4 gives didentate CiS-PtCl2(L-p) or monodentate CiS-PtCl2(L-p)(2) in moderate to high yields. Crystals of cis-dichloro(2-pyrid-2-ylbenzothiazole)platinum(II) (1c) as the CH2Cl2 solvate were triclinic, space group P1, a = 7.8715(6) Angstrom, b = 9.9873(7) Angstrom, c = 10.5883(8) Angstrom, alpha = 104.149(1)degrees,beta = 103.754(1)degrees, gamma = 96.864(1)degrees, Z = 2. cis-dichlorodi(2-pyrid-3-ylbenzoxazolc)platinum(II) (2b) crystallized with a molecule of THF and H2O and were monoclinic, space group C2/c, a = 18.698(10) Angstrom, b = 16.325(10) Angstrom, c = 8.853(6) Angstrom, beta = 90.149(17)degrees, Z = 4. (C) 2003 Elsevier Ltd. All rights reserved.
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