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bis-[(p-methoxybenzyl)cyclopentadienyl]vanadium(IV) dichloride | 1158001-32-1

中文名称
——
中文别名
——
英文名称
bis-[(p-methoxybenzyl)cyclopentadienyl]vanadium(IV) dichloride
英文别名
(η5-C5H4CH2C6H4-4-OMe)2VCl2;Vanadocene Y
bis-[(p-methoxybenzyl)cyclopentadienyl]vanadium(IV) dichloride化学式
CAS
1158001-32-1
化学式
C26H26Cl2O2V
mdl
——
分子量
492.339
InChiKey
UGPRHTZQFASFLD-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    bis-[(p-methoxybenzyl)cyclopentadienyl]vanadium(IV) dichloridepotassium selenocyanate四氢呋喃 为溶剂, 以80.9%的产率得到bis-[(p-methoxybenzyl)cyclopentadienyl]vanadium(IV) diselenocyanate
    参考文献:
    名称:
    Antitumor activity of vanadocene Y and its selenocyanate derivative in xenografted caki-1 tumors in mice
    摘要:
    The para-methoxybenzyl-substituted vanadocene dichloride (Vanadocene Y) (1) and its diselenocyanate (Selenocyanato-Vanadocene Y) (2) were tested in vitro in an anti-angiogenesis assay against human umbilical vein endothelial cells (HUVEC) delivering IC50 values of 0.92 +/- 0.03 mu M (1) and 37 +/- 11 mu M (2). In a cytotoxicity assay against the human renal cancer cells, CAKI-1, the compounds demonstrated IC50 values of 0.55 +/- 0.09 mu M (1) and 0.25 +/- 0.03 mu M (2). Then both compounds were given at their maximum tolerable dose, MTD, of 20 mg/kg/d (1) or 40 mg/kg/d (2) on four consecutive days or at 50% of the MTD on five consecutive days per week for three weeks to overall four cohorts of eight CAKI-1 tumor-bearing female NMRI:nu/nu mice each, while a further cohort was treated with solvent only. Both MTD-treated mouse cohorts showed a statistically significant tumor growth reduction with respect to the solvent-treated control group with an optimal T/C value of 47% on day 39 of the experiment. Immunohistological analysis revealed that the expression of the proliferation marker Ki-67 was reduced due to long-term treatment with 2. (C) 2010 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.jorganchem.2010.01.026
  • 作为产物:
    描述:
    4-methoxybenzylcyclopentadienyl lithium 、 四氯化钒四氢呋喃 为溶剂, 以48%的产率得到bis-[(p-methoxybenzyl)cyclopentadienyl]vanadium(IV) dichloride
    参考文献:
    名称:
    新型苄基取代的钒金属抗癌药
    摘要:
    由6-(对甲氧基苯基)富烯(1a),6-(3,4-二甲氧基苯基)富烯(1b)和6-(3,4,5-三甲氧基苯基)富烯(1c)与LiBEt 3 H反应,合成了锂化的环戊二烯中间体(2a – c)。然后将这些中间体用VCl 4过渡金属化为钒,得到苄基取代的钒钒双氯化双-[((对甲氧基苄基)环戊二烯基]钒二氯化钒(3a),双-[((3,4-二甲氧基苄基)环戊二烯基]钒( IV)二氯化物(3b)和双-[(3,4,5-三甲氧基苄基)环戊二烯基]二氯化钒(IV)(3c)。通过单晶X射线衍射表征了两个钒钒陶瓷3a和3c。通过基于MTT的LLC-PK(猪肾上皮)细胞系初步体外测试,对所有三种钒氮烯类的细胞毒性进行了研究,以确定它们的IC50值并将其与相应的二茂钛二氯化物衍生物进行比较。Vanadocenes 3b – c的IC50值为9.1和8.3μM ,而3a的IC50值则为3.0μM 。
    DOI:
    10.1016/j.jorganchem.2008.12.033
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文献信息

  • Synthesis, characterization and cytotoxic effect of ring-substituted and ansa-bridged vanadocene complexes
    作者:Jan Honzíček、Iva Klepalová、Jaromír Vinklárek、Zdeňka Padělková、Ivana Císařová、Pavel Šiman、Martina Řezáčová
    DOI:10.1016/j.ica.2011.03.034
    日期:2011.7
    The cytotoxic effect of vanadocene dichloride (Cp2VCl2, 1) and its ring-substituted, (eta(5)-C5H4Me)(2)VCl2 (2), (eta(5)-C5Me5)(2)VCl2 (3), (eta 5-C5H4R)(2)VCl2 (4: R = MeOCH2CH2-, 5: R = 2-MeOC6H4CH2-, 6: R = 4-MeOC6H4CH2-) and ansa-bridged analogs Me2C(eta(5)-C5H4)(2)VCl2 (7) and Me4C2(eta(5)-C5H4)(2)VCl2 (8) was investigated. Synthesis of two new methoxy-functionalized compounds (4 and 5) is described. They were characterized by spectroscopic methods and X-ray diffraction analysis. The cytotoxicity studies were performed with leukemic cells MOLT-4. (C) 2011 Elsevier B. V. All rights reserved.
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