4-Fluoro-1-(4-nitrophenyl)indazole | 1438463-92-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-Fluoro-1-(4-nitrophenyl)indazole
• 英文别名: 4-fluoro-1-(4-nitrophenyl)indazole
• CAS: 1438463-92-3
• 化学式: C₁₃H₈FN₃O₂
• 分子量: 257.224
• InChiKey: WEQMUVYWUKGFQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-Fluoro-1-(4-nitrophenyl)indazole 在 盐酸 、 碳酸氢钠 、 magnesium sulfate 、 tin(ll) chloride 作用下， 以 甲醇 、 二氯甲烷 、 水 为溶剂， 生成 1-[4-Chloro-3-(trifluoromethyl)phenyl]-3-[4-(4-fluoroindazol-1-yl)phenyl]urea
  参考文献：
  名称：

  Synthesis of indazole based diarylurea derivatives and their antiproliferative activity against tumor cell lines

  摘要：

  New series of indazole based diarylureas were synthesized and their anticancer activity against cancer cells H460, A549, OS-RC-2, HT-29, Lovo, HepG2, Bel-7402, SGC-7901 and MDA-MB-231 were examined. These derivatives of diarylureas, except azaindazole based diarylureas 5f, 51 and 5m, showed superior or similar activity against most of these selected cancer cell lines to the reference compound sorafenib. The effect of substituents on the indazole ring was also investigated. Derivatives with trifluoromenthy or halogen substituents on the indazole ring showed higher activity against the selected cancer cell lines than sorafenib. The acute toxicity assay showed that compounds 5a, 5b and 5i possessed lower toxicity than sorafenib. Compound 5i with 4-(trifluoromenthy)-1H-indazole and 4-(trifluoromenthy) benzene moieties exhibited the most potent anticancer activity. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.02.034
• 作为产物：
  描述：

  4-氟-1H-吲唑 、 对氟硝基苯 在 caesium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 4-Fluoro-1-(4-nitrophenyl)indazole
  参考文献：
  名称：

  Synthesis of indazole based diarylurea derivatives and their antiproliferative activity against tumor cell lines

  摘要：

  New series of indazole based diarylureas were synthesized and their anticancer activity against cancer cells H460, A549, OS-RC-2, HT-29, Lovo, HepG2, Bel-7402, SGC-7901 and MDA-MB-231 were examined. These derivatives of diarylureas, except azaindazole based diarylureas 5f, 51 and 5m, showed superior or similar activity against most of these selected cancer cell lines to the reference compound sorafenib. The effect of substituents on the indazole ring was also investigated. Derivatives with trifluoromenthy or halogen substituents on the indazole ring showed higher activity against the selected cancer cell lines than sorafenib. The acute toxicity assay showed that compounds 5a, 5b and 5i possessed lower toxicity than sorafenib. Compound 5i with 4-(trifluoromenthy)-1H-indazole and 4-(trifluoromenthy) benzene moieties exhibited the most potent anticancer activity. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.02.034

文献信息

• Synthesis of indazole based diarylurea derivatives and their antiproliferative activity against tumor cell lines
  作者：Cui-rong Zhao、Rui-qi Wang、Gang Li、Xiao-xia Xue、Chang-jun Sun、Xian-jun Qu、Wen-bao Li

  DOI：10.1016/j.bmcl.2013.02.034

  日期：2013.4

  New series of indazole based diarylureas were synthesized and their anticancer activity against cancer cells H460, A549, OS-RC-2, HT-29, Lovo, HepG2, Bel-7402, SGC-7901 and MDA-MB-231 were examined. These derivatives of diarylureas, except azaindazole based diarylureas 5f, 51 and 5m, showed superior or similar activity against most of these selected cancer cell lines to the reference compound sorafenib. The effect of substituents on the indazole ring was also investigated. Derivatives with trifluoromenthy or halogen substituents on the indazole ring showed higher activity against the selected cancer cell lines than sorafenib. The acute toxicity assay showed that compounds 5a, 5b and 5i possessed lower toxicity than sorafenib. Compound 5i with 4-(trifluoromenthy)-1H-indazole and 4-(trifluoromenthy) benzene moieties exhibited the most potent anticancer activity. (C) 2013 Elsevier Ltd. All rights reserved.