2,4-二氯-6-硝基喹唑啉 | 611187-09-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 中文名称: 2,4-二氯-6-硝基喹唑啉
• 英文名称: 6-aminoisoquinoline-1,3(2H,4H)-dione
• 英文别名: 6-amino-4H-isoquinoline-1,3-dione
• CAS: 611187-09-8
• 化学式: C₉H₈N₂O₂
• mdl: MFCD09031853
• 分子量: 176.175
• InChiKey: VTMMCRDPMMIBGP-UHFFFAOYSA-N

物化性质

• 沸点：
  496.9±45.0 °C(Predicted)
• 密度：
  1.380±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  72.2
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2933499090

反应信息

• 作为反应物：
  描述：

  2,4-二氯-6-硝基喹唑啉 在 吡啶 、 selenium(IV) oxide 作用下， 以 1,4-二氧六环 为溶剂， 反应 5.0h， 生成 Cyclohexanecarboxylic acid (1,3,4-trioxo-1,2,3,4-tetrahydro-isoquinolin-6-yl)-amide
  参考文献：
  名称：

  Design, Synthesis, and Biological Evaluation of Isoquinoline-1,3,4-trione Derivatives as Potent Caspase-3 Inhibitors

  摘要：

  A series of isoquinoline-1,3,4-trione derivatives were identified as novel and potent inhibitors of caspase-3 through structural modification of the original compound from high-throughput screening. Various analogues (2, 6, 9, 13, and 14) were synthesized and identified as caspase inhibitors, and the introduction of a 6-N-acyl group (compound 13) greatly improved their activity. Some of them showed low nanomolar potency against caspase-3 in vitro (for example, for 6k, IC50 = 40 nM) and significant protection against apoptosis in a model cell system. Additionally, compound Of demonstrated a dose-dependent decrease in infarct volume in the transient MCA occlusion stroke model. The present small-molecule caspase-3 inhibitor with novel structures different from structures of known caspase inhibitors revealed a new direction for therapeutic strategies directed against diseases involving abnormally up-regulated apoptosis.

  DOI：

  10.1021/jm050896o
• 作为产物：
  描述：

  6-nitroisoquinoline-1,3(2H,4H)-dione 在 钯 氢气 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 7.0h， 以to give 5.4 g (100%) of a tan solid, mp 200-2200 (dec)的产率得到2,4-二氯-6-硝基喹唑啉
  参考文献：
  名称：

  Substituted isoquinoline-1,3(2H,4H)-diones, 1-thioxo-1,4-dihydro-2H-isoquinoline-3-ones and 1,4-dihydro-3 (2H)-isoquinolones and methods of use thereof

  摘要：

  这项发明提供了公式（I）的化合物，其结构为其中G1、G2、G3、G4、A1、A2、Y1、Y2、L1、Z、e和f在此定义，或其药学上可接受的盐，可用于治疗或预防癌症。

  公开号：

  US20080085890A1

文献信息

• [EN] FUSED-GLUTARIMIDE CRBN LIGANDS AND USES THEREOF<br/>[FR] LIGANDS CRBN DE GLUTARIMIDE FUSIONNÉS ET LEURS UTILISATIONS
  申请人：KYMERA THERAPEUTICS INC

  公开号：WO2021011631A1

  公开（公告）日：2021-01-21

  The present invention provides compounds, compositions thereof, and methods of using the same. The present invention also relates to compounds and methods useful for binding and modulating the activity of cereblon (CRBN), especially for the inhibition of CRBN, and the treatment of CRBN-mediated disorders.

  本发明提供了化合物、其组合物以及使用它们的方法。本发明还涉及与结合和调节 cereblon (CRBN) 活性有关的化合物和方法，特别是用于抑制 CRBN 和治疗 CRBN 介导的疾病的方法。
• Substituted isoquinoline-1,3(2H,4H)-diones, 1-thioxo-1,4-dihydro-2H-isoquinoline-3-ones and 1,4-dihydro-3 (2H)-isoquinolones and methods of use thereof
  申请人：Tsou Hwei-Ru

  公开号：US20080085890A1

  公开（公告）日：2008-04-10

  This invention provides compounds of Formula (I), having the structure where G 1 , G 2 , G 3 , G 4 , A 1 , A 2 , Y 1 , Y 2 , L 1 , Z, e and f are defined herein, or a pharmaceutically acceptable salt thereof, which are useful for treating or preventing cancer.

  这项发明提供了具有结构的化合物（I），其中G1、G2、G3、G4、A1、A2、Y1、Y2、L1、Z、e和f在此处定义，或其药用可接受盐，用于治疗或预防癌症。
• Substituted isoquinoline-1,3(2H,4H)-diones, 1-thioxo,1,4-dihydro-2H-isoquinoline-3-ones and 1,4-dihyro-3 (2H)-isoquinolones and methods of use thereof
  申请人：Wyeth LLC

  公开号：US07713994B2

  公开（公告）日：2010-05-11

  This invention provides compounds of Formula (I), having the structure where G1, G2, G3, G4, A1, A2, Y1, Y2, L1, Z, e and f are defined herein, or a pharmaceutically acceptable salt thereof, which are useful for treating or preventing cancer.

  这项发明提供了式（I）的化合物，其结构为G1，G2，G3，G4，A1，A2，Y1，Y2，L1，Z，e和f在此定义，或其药学上可接受的盐，用于治疗或预防癌症。
• [EN] IRAK DEGRADERS AND USES THEREOF<br/>[FR] AGENTS DE DÉGRADATION D'IRAK ET LEURS UTILISATIONS
  申请人：KYMERA THERAPEUTICS INC

  公开号：WO2022147465A1

  公开（公告）日：2022-07-07

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物及其使用方法。
• SUBSTITUTED ISOQUINOLINE-1,3(2H,4H)-DIONES, 1-THIOXO-1,4-DIHYDRO-2H-ISOQUINOLINE-3-ONES AND 1,4-DIHYDRO-3(2H)-ISOQUINOLONES AND USE THEREOF AS KINASE INHIBITORS
  申请人：Wyeth

  公开号：EP1963273A2

  公开（公告）日：2008-09-03