| 1409943-44-7

• CAS: 1409943-44-7
• 化学式: C₁₇H₂₁FeNO₃
• 分子量: 343.206
• InChiKey: GWNIBPMYTOIGPZ-UHFFFAOYSA-N

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：

  L-NAME 、 在 1-羟基苯并三唑 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  Syntheses and in vitro antitumor activities of ferrocene-conjugated Arg-Gly-Asp peptides

  摘要：

  Ferrocene (Fc) and its conjugates have attracted considerable attention in recent years due to their unique electrochemical behavior and significant biological activities such as antitumor, antimalarial, and antifungal. Arg-Gly-Asp (RGD)-containing peptides, because of their selective binding to integrins which are highly expressed in tumor-induced angiogenesis, play a key role in cancer targeted therapy. In this study. Fc-RGD and Fc-Am-RGD (Fc: ferrocenoyl; Am: 6-aminohexanoic acid) conjugates were synthesized, and the antitumor activities in vitro were investigated. The cell uptake of the conjugates by B16 murine melanoma cells was measured using HPLC-electrochemical method. The antitumor activities of the conjugates were also evaluated by 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT) and flow cytometric measurements. The experimental results revealed that Fc-RGD and Fc-Am-RGD exhibit more effective antitumor activities than their parent compounds RGD and Fc-COOH. Moreover, it is found that Fc-Am-RGD yields the lowest IC50 values of 5.2 +/- 1.4 mu M toward B16 cells. The HPLC-electrochemical studies confirmed that the insertion of flexible alkyl spacer Am between Fc and RGD significantly increases the cell uptake toward B16 cells and consequently improves the antitumor activity. Our results suggest that Fc-RGD and Fc-Am-RGD conjugates are potential candidates for cancer treatment. (c) 2012 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.jinorgbio.2012.06.014
• 作为产物：
  描述：

  二茂铁甲酸 、 6-氨基己酸 在 1-羟基苯并三唑 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 三乙胺 、 sodium hydroxide 作用下， 以 二氯甲烷 、 四氢呋喃 、 水 为溶剂， 生成
  参考文献：
  名称：

  Syntheses and in vitro antitumor activities of ferrocene-conjugated Arg-Gly-Asp peptides

  摘要：

  Ferrocene (Fc) and its conjugates have attracted considerable attention in recent years due to their unique electrochemical behavior and significant biological activities such as antitumor, antimalarial, and antifungal. Arg-Gly-Asp (RGD)-containing peptides, because of their selective binding to integrins which are highly expressed in tumor-induced angiogenesis, play a key role in cancer targeted therapy. In this study. Fc-RGD and Fc-Am-RGD (Fc: ferrocenoyl; Am: 6-aminohexanoic acid) conjugates were synthesized, and the antitumor activities in vitro were investigated. The cell uptake of the conjugates by B16 murine melanoma cells was measured using HPLC-electrochemical method. The antitumor activities of the conjugates were also evaluated by 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT) and flow cytometric measurements. The experimental results revealed that Fc-RGD and Fc-Am-RGD exhibit more effective antitumor activities than their parent compounds RGD and Fc-COOH. Moreover, it is found that Fc-Am-RGD yields the lowest IC50 values of 5.2 +/- 1.4 mu M toward B16 cells. The HPLC-electrochemical studies confirmed that the insertion of flexible alkyl spacer Am between Fc and RGD significantly increases the cell uptake toward B16 cells and consequently improves the antitumor activity. Our results suggest that Fc-RGD and Fc-Am-RGD conjugates are potential candidates for cancer treatment. (c) 2012 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.jinorgbio.2012.06.014