2-ethylamino-3,5,6,7,8-pentafluoro-1,4-dihydronaphthalene-1,4-dione | 1221948-55-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-ethylamino-3,5,6,7,8-pentafluoro-1,4-dihydronaphthalene-1,4-dione
• 英文别名: 2-ethylamino-3,5,6,7,8-pentafluoro-1,4-naphthaquinone；2-Ethylaminopenta-fluoro-1,4-naphthoquinone；2-(ethylamino)-3,5,6,7,8-pentafluoronaphthalene-1,4-dione
• CAS: 1221948-55-5
• 化学式: C₁₂H₆F₅NO₂
• 分子量: 291.177
• InChiKey: AWNVCVBQKNGSQJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  2-diethylamino-3,5,6,7,8-pentafluoro-1,4-dihydronaphthalene-1,4-dione 以 1,4-二氧六环 、 水 为溶剂， 反应 552.0h， 以39%的产率得到2-ethylamino-3,5,6,7,8-pentafluoro-1,4-dihydronaphthalene-1,4-dione
  参考文献：
  名称：

  Synthesis of 2-aminopentafluoro-1,4-naphthoquinone derivatives

  摘要：

  Potential biologically active derivatives of 2-aminopentafluoro-1,4-naphthoquinone modified at the amino group were synthesized in 32-96% yield by reactions of hexafluoro-1,4-naphthoquinone with nitrogen-centered nucleophiles.

  DOI：

  10.1134/s1070428009060050

文献信息

• Cytotoxicity of new alkylamino- and phenylamino-containing polyfluorinated derivatives of 1,4-naphthoquinone
  作者：Ol'ga D. Zakharova、Ludmila P. Ovchinnikova、Leonid I. Goryunov、Nadezhda M. Troshkova、Vitalij D. Shteingarts、Georgy A. Nevinsky

  DOI：10.1016/j.ejmech.2010.02.009

  日期：2010.6

  Fluorinated derivatives of 1,4-naphthoquinone are highly potent inhibitors of Cdc25A and Cdc25 phosphatases and growth of tumor cells. Five new N-substituted polyfluorinated derivatives of 2-amino-1,4-naphthoquinone were synthesized and their mutagenic and antioxidant properties in Salmonella cells, as well as cytotoxicity in human myeloma (RPMI 8226), human mammary adenocarcinoma (MCF-7), mouse fibroblasts (LMTK) and primary mouse fibroblast cells (PMF) were studied 2-tert-Butylamino-3,5,6,7,8-pentafluoro-1,4-naphthoquinone (1) inhibited the growth of normal control and tumor cells at the same concentration. Three compounds: 2-diethylamino-3,5,6,7,8-pentafluoro-1,4-naphthoquinone (2), 2-ethylamino-3,5,6,7,8-pentafluoro-1,4-naphthoquinone (3), 2-phenylamino-3,5,6,7,8-pentafluoro-1,4-naphthoquinone (4) exhibited a 50% decrease in the growth of cancer cells at low and comparable concentrations (2 4-8 6 mu M) while being remarkably less cytotoxic toward normal LMTK and PMF cells. Quinones (1)-(4), but not 2-phenylamino-3-methyl-5,6,7,8-tetrafluoro-1,4-naphthoquinone (5), efficiently suppressed spontaneous mutagenesis in Salmonella cells, while all compounds 1-5 decreased the mutagenic effect of H2O2 on bacterial cells. Their possible perspectives as anticancer drugs are shortly discussed.
• Synthesis of 2-aminopentafluoro-1,4-naphthoquinone derivatives
  作者：L. I. Goryunov、N. M. Troshkova、G. A. Nevinskii、V. D. Shteingarts

  DOI：10.1134/s1070428009060050

  日期：2009.6

  Potential biologically active derivatives of 2-aminopentafluoro-1,4-naphthoquinone modified at the amino group were synthesized in 32-96% yield by reactions of hexafluoro-1,4-naphthoquinone with nitrogen-centered nucleophiles.