tert-butyl 3-[[[(2S)-2-amino-4-methoxy-4-oxobutanoyl]-[3-[2-[2-[3-[(2-methylpropan-2-yl)oxycarbonylamino]propoxy]ethoxy]ethoxy]propyl]amino]methyl]-4-fluorobenzoate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: tert-butyl 3-[[[(2S)-2-amino-4-methoxy-4-oxobutanoyl]-[3-[2-[2-[3-[(2-methylpropan-2-yl)oxycarbonylamino]propoxy]ethoxy]ethoxy]propyl]amino]methyl]-4-fluorobenzoate
• 化学式: C₃₂H₅₂FN₃O₁₀
• 分子量: 657.777
• InChiKey: QSFWQKASBVDUHU-SANMLTNESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  46
• 可旋转键数：
  25
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  165
• 氢给体数：
  2
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  tert-butyl 3-[[[(2S)-2-amino-4-methoxy-4-oxobutanoyl]-[3-[2-[2-[3-[(2-methylpropan-2-yl)oxycarbonylamino]propoxy]ethoxy]ethoxy]propyl]amino]methyl]-4-fluorobenzoate 以 二甲基亚砜 为溶剂， 反应 3.0h， 以512 mg的产率得到tert-butyl (2S)-2-(2-methoxy-2-oxoethyl)-4-[3-[2-[2-[3-[(2-methylpropan-2-yl)oxycarbonylamino]propoxy]ethoxy]ethoxy]propyl]-3-oxo-2,5-dihydro-1H-1,4-benzodiazepine-7-carboxylate
  参考文献：
  名称：

  Chemical Adaptor Immunotherapy:  Design, Synthesis, and Evaluation of Novel Integrin-Targeting Devices

  摘要：

  A series of beta-diketone derivatives of RGD peptidornimetics that selectively bind to alphabbeta3 and alphavbeta5 integrins were synthesized and covalently docked to the reactive lysine residues of monoclonal aldolase antibody 38C2. The resulting targeting devices strongly and selectively bound to human cancer cells expressing integrins alphavbeta3 and alphavbeta5 as analyzed by flow cytometry. In vitro and in vivo studies revealed that these novel integrin-targeting devices efficiently inhibit tumor growth. Thus, the combination of beta-diketone derivatives of RGD peptidomimetics that target cell surface integrins alphavbeta3 and alphavbeta5 with monoclonal aldolase antibodies through formation of a covalent bond of defined stoichiometry holds promise as a new approach to cancer therapy.

  DOI：

  10.1021/jm049666k
• 作为产物：
  描述：

  N-(benzyloxycarbonyl)-L-aspartic acid 4-methyl ester 在 palladium on activated charcoal 氢气 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 tert-butyl 3-[[[(2S)-2-amino-4-methoxy-4-oxobutanoyl]-[3-[2-[2-[3-[(2-methylpropan-2-yl)oxycarbonylamino]propoxy]ethoxy]ethoxy]propyl]amino]methyl]-4-fluorobenzoate
  参考文献：
  名称：

  Chemical Adaptor Immunotherapy:  Design, Synthesis, and Evaluation of Novel Integrin-Targeting Devices

  摘要：

  A series of beta-diketone derivatives of RGD peptidornimetics that selectively bind to alphabbeta3 and alphavbeta5 integrins were synthesized and covalently docked to the reactive lysine residues of monoclonal aldolase antibody 38C2. The resulting targeting devices strongly and selectively bound to human cancer cells expressing integrins alphavbeta3 and alphavbeta5 as analyzed by flow cytometry. In vitro and in vivo studies revealed that these novel integrin-targeting devices efficiently inhibit tumor growth. Thus, the combination of beta-diketone derivatives of RGD peptidomimetics that target cell surface integrins alphavbeta3 and alphavbeta5 with monoclonal aldolase antibodies through formation of a covalent bond of defined stoichiometry holds promise as a new approach to cancer therapy.

  DOI：

  10.1021/jm049666k

文献信息

• Chemical Adaptor Immunotherapy:  Design, Synthesis, and Evaluation of Novel Integrin-Targeting Devices
  作者：Lian-Sheng Li、Christoph Rader、Masayuki Matsushita、Sanjib Das、Carlos F. Barbas、Richard A. Lerner、Subhash C. Sinha

  DOI：10.1021/jm049666k

  日期：2004.11.1

  A series of beta-diketone derivatives of RGD peptidornimetics that selectively bind to alphabbeta3 and alphavbeta5 integrins were synthesized and covalently docked to the reactive lysine residues of monoclonal aldolase antibody 38C2. The resulting targeting devices strongly and selectively bound to human cancer cells expressing integrins alphavbeta3 and alphavbeta5 as analyzed by flow cytometry. In vitro and in vivo studies revealed that these novel integrin-targeting devices efficiently inhibit tumor growth. Thus, the combination of beta-diketone derivatives of RGD peptidomimetics that target cell surface integrins alphavbeta3 and alphavbeta5 with monoclonal aldolase antibodies through formation of a covalent bond of defined stoichiometry holds promise as a new approach to cancer therapy.