8-((5-(4-methylpiperazin-1-yl)-2-(trifluoromethoxy)phenyl)amino)-4,5-dihydropyrazolo[4,3-h]quinazoline-3-carboxamide | 1034615-03-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 8-((5-(4-methylpiperazin-1-yl)-2-(trifluoromethoxy)phenyl)amino)-4,5-dihydropyrazolo[4,3-h]quinazoline-3-carboxamide
• 英文别名: 8-{[5-(4-methylpiperazin-1-yl)-2-(trifluoromethoxy)phenyl]amino}-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxamide；8-(5-(piperazin-1-yl)-2-(trifluoromethoxy)phenylamino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxamide；8-[5-(4-methylpiperazin-1-yl)-2-(trifluoromethoxy)anilino]-4,5-dihydro-2H-pyrazolo[4,3-h]quinazoline-3-carboxamide
• CAS: 1034615-03-6
• 化学式: C₂₂H₂₃F₃N₈O₂
• 分子量: 488.472
• InChiKey: LEBAFGAECYWBLA-UHFFFAOYSA-N

物化性质

• 沸点：
  738.2±70.0 °C(Predicted)
• 密度：
  1.468±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  35
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  125
• 氢给体数：
  3
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  8-((5-(4-methylpiperazin-1-yl)-2-(trifluoromethoxy)phenyl)amino)-4,5-dihydropyrazolo[4,3-h]quinazoline-3-carboxamide 在 caesium carbonate 、 对甲苯磺酸 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 4,5-二氢-1-(2-羟基乙基)-8-[[5-(4-甲基-1-哌嗪基)-2-(三氟甲氧基)苯基]氨基]-1H-吡唑并[4,3-h]喹唑啉-3-甲酰胺
  参考文献：
  名称：

  NMS-P937, a 4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline derivative as potent and selective Polo-like kinase 1 inhibitor

  摘要：

  As part of our drug discovery effort, we identified and developed 4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline derivatives as PLK1 inhibitors. We now report the optimization of this class that led to the identification of NMS-P937, a potent, selective and orally available PLK1 inhibitor. Also, in order to understand the source of PLK1 selectivity, we determined the crystal structure of PLK1 with NMS-P937. The compound was active in vivo in HCT116 xenograft model after oral administration and is presently in Phase I clinical trials evaluation. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.03.054
• 作为产物：
  描述：

  8-[5-(4-methylpiperazin-1-yl)-2-trifluoromethoxyphenylamino]-1-trityl-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxamide 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 以84%的产率得到8-((5-(4-methylpiperazin-1-yl)-2-(trifluoromethoxy)phenyl)amino)-4,5-dihydropyrazolo[4,3-h]quinazoline-3-carboxamide
  参考文献：
  名称：

  4,5-Dihydro-1H-pyrazolo[4,3-h]quinazolines as potent and selective Polo-like kinase 1 (PLK1) inhibitors

  摘要：

  A series of 4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline derivatives was optimized as Polo-like kinase 1 inhibitors. Extensive SAR afforded a highly potent and selective PLK1 compound. The compound showed good antiproliferative activity when tested in a panel of tumor cell lines with PLK1 related mechanism of action and with good in vivo antitumor efficacy in two xenograft models after iv administration. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.09.060

文献信息

• SUBSTITUTED PYRAZOLO-QUINAZOLINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS KINASE INHIBITORS
  申请人：Caruso Michele

  公开号：US20100216808A1

  公开（公告）日：2010-08-26

  Pyrazolo-quinazoline derivatives of formula (I) as defined in the specification, and pharmaceutically acceptable salts thereof, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.

  本发明揭示了式（I）中所定义的吡唑并喹唑啉衍生物及其药学上可接受的盐，以及它们的制备方法和包含它们的制药组合物；本发明中的化合物在治疗与蛋白激酶活性失调相关的疾病，如癌症中可能有用。
• Substituted pyrazolo-quinazoline derivatives, process for their preparation and their use as kinase inhibitors
  申请人：Caruso Michele

  公开号：US08614220B2

  公开（公告）日：2013-12-24

  Pyrazolo-quinazoline derivatives of formula (I) as defined in the specification, and pharmaceutically acceptable salts thereof, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.

  本发明揭示了式（I）中定义的吡唑喹唑啉衍生物及其药学上可接受的盐，以及它们的制备方法和包含它们的制药组合物；本发明中的化合物可能在治疗与蛋白激酶活性失调有关的疾病（如癌症）中有用。
• [EN] PYRAZOLOQUINAZOLINE COMPOUND, AND PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] COMPOSÉ PYRAZOLOQUINAZOLINE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种吡唑并喹唑啉类化合物、其制备方法及应用
  申请人：NEWSOARA BIOPHARMA CO LTD

  公开号：WO2022143576A1

  公开（公告）日：2022-07-07

  涉及一种吡唑并喹唑啉类化合物、其制备方法及应用。具体涉及一种如式I所示的吡唑并喹唑啉类化合物、其药学上可接受的盐、其溶剂合物或其药学上可接受的盐的溶剂合物。该化合物对PLK1抑制效果明显。
• WO2008/74788
  申请人：——

  公开号：——

  公开（公告）日：——
• US8614220B2
  申请人：——

  公开号：US8614220B2

  公开（公告）日：2013-12-24