N-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthamide | 1571111-79-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthamide
• 英文别名: N-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide；N-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalene-1-carboxamide
• CAS: 1571111-79-9
• 化学式: C₁₉H₂₄BNO₃
• 分子量: 325.215
• InChiKey: BOKZDZFZGVDFRC-UHFFFAOYSA-N

物化性质

• 熔点：
  108 °C
• 沸点：
  529.5±23.0 °C(predicted)
• 密度：
  1.11±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.89
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  47.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-氨基-4-碘-吲唑 、 N-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthamide 在 bis-triphenylphosphine-palladium(II) chloride 、 sodium carbonate 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 2.0h， 以44%的产率得到6-(3-amino-1H-indazol-4-yl)-N-ethyl-1-naphthamide
  参考文献：
  名称：

  Discovery of a New Series of Naphthamides as Potent VEGFR-2 Kinase Inhibitors

  摘要：

  Inhibition of VEGFR-2 signaling pathway has already become one of the most promising approaches for the treatment of cancer. In this study, we describe the design, synthesis, and biological evaluation of a new series of naphthamides as potent inhibitors of VEGFR-2. Among these compounds, 14c exhibited high VEGFR-2 inhibitory potency in both enzymatic and HUVEC cellular proliferation assays, with IC50 values of 1.5 and 0.9 nM, respectively. Kinase selectivity profiling revealed that 14c was a multitargeted inhibitor, and it also exhibited good potency against VEGFR-1, PDGFR-beta, and RET. Furthermore, 14c effectively blocked tube formation of HUVEC at nanomolar level. Overall, 14c might be a promising candidate for the treatment of cancer.

  DOI：

  10.1021/ml5000417
• 作为产物：
  描述：

  6-羟基-1-萘甲酸 在 4-二甲氨基吡啶 、 1,1'-双(二苯基膦)二茂铁 、 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 氯化亚砜 、 lithium hydroxide monohydrate 、 水 、 potassium acetate 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 19.25h， 生成 N-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthamide
  参考文献：
  名称：

  Discovery of a New Series of Naphthamides as Potent VEGFR-2 Kinase Inhibitors

  摘要：

  Inhibition of VEGFR-2 signaling pathway has already become one of the most promising approaches for the treatment of cancer. In this study, we describe the design, synthesis, and biological evaluation of a new series of naphthamides as potent inhibitors of VEGFR-2. Among these compounds, 14c exhibited high VEGFR-2 inhibitory potency in both enzymatic and HUVEC cellular proliferation assays, with IC50 values of 1.5 and 0.9 nM, respectively. Kinase selectivity profiling revealed that 14c was a multitargeted inhibitor, and it also exhibited good potency against VEGFR-1, PDGFR-beta, and RET. Furthermore, 14c effectively blocked tube formation of HUVEC at nanomolar level. Overall, 14c might be a promising candidate for the treatment of cancer.

  DOI：

  10.1021/ml5000417