5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-imidazol-2-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phtalazin-3(7H)-one | 1207453-94-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-imidazol-2-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phtalazin-3(7H)-one
• 英文别名: 5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-imidazol-2-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phthalazin-3(7H)-one；7-Fluoro-11-(4-fluorophenyl)-12-(1-methylimidazol-2-yl)-2,3,10-triazatricyclo[7.3.1.05,13]trideca-1,5(13),6,8-tetraen-4-one；7-fluoro-11-(4-fluorophenyl)-12-(1-methylimidazol-2-yl)-2,3,10-triazatricyclo[7.3.1.05,13]trideca-1,5(13),6,8-tetraen-4-one
• CAS: 1207453-94-8
• 化学式: C₂₀H₁₅F₂N₅O
• 分子量: 379.369
• InChiKey: LJXPYHXSPQXFKB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  28
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  71.3
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-imidazol-2-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phtalazin-3(7H)-one 在 IA chiral column 作用下， 以 甲醇 、 二氧化碳 、 N,N-二甲基甲酰胺 为溶剂， 生成 (8S,9R)-5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-imidazol-2-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phthalazin-3(7H)-one 、 (8R,9S)-5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-imidazol-2-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phthalazin-3(7H)-one
  参考文献：
  名称：

  DIHYDROPYRIDOPHTHALAZINONE INHIBITORS OF POLY(ADP-RIBOSE)POLYMERASE (PARP)

  摘要：

  具有以下结构的化合物：其中取代基Y、Z、A、B、R1、R2、R3、R4和R5如本处所定义。本文提供了聚(ADP核糖)聚合酶活性的抑制剂。本文还描述了包括至少一种本文描述的化合物的药物组合物，以及使用本文描述的化合物或药物组合物治疗通过抑制PARP活性而改善的疾病、疾病和症状。

  公开号：

  US20100035883A1
• 作为产物：
  描述：

  methyl 7-fluoro-2-(4-fluorophenyl)-3-(1-methyl-1H-imidazol-2-yl)-4-oxo-1,2,3,4-tetrahydroquinoline-5-carboxylate 在 一水合肼 作用下， 以 甲醇 为溶剂， 反应 3.0h， 生成 5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-imidazol-2-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phtalazin-3(7H)-one
  参考文献：
  名称：

  DIHYDROPYRIDOPHTHALAZINONE INHIBITORS OF POLY(ADP-RIBOSE)POLYMERASE (PARP)

  摘要：

  具有以下结构的化合物：其中取代基Y、Z、A、B、R1、R2、R3、R4和R5如本处所定义。本文提供了聚(ADP核糖)聚合酶活性的抑制剂。本文还描述了包括至少一种本文描述的化合物的药物组合物，以及使用本文描述的化合物或药物组合物治疗通过抑制PARP活性而改善的疾病、疾病和症状。

  公开号：

  US20100035883A1

文献信息

• DIHYDROPYRIDOPHTHALAZINONE INHIBITORS OF POLY(ADP-RIBOSE)POLYMERASE (PARP) FOR USE IN TREATMENT OF DISEASES ASSOCIATED WITH A PTEN DEFICIENCY
  申请人：Chu Daniel

  公开号：US20110190288A1

  公开（公告）日：2011-08-04

  A compound having the structure set forth in Formula (I) and Formula (II): wherein the substituents Y, Z, A, B, R 1 , R 2 , R 3 , R 4 and R 5 are as defined herein. Provided herein are inhibitors of poly(ADP-ribose)polymerase activity. Also described herein are pharmaceutical compositions that include at least one compound described herein and the use of a compound or pharmaceutical composition described herein to treat diseases, disorders and conditions associated with a PTEN deficiency that are ameliorated by the inhibition of PARP activity.

  化合物具有以下公式（I）和公式（II）所示的结构： 其中，取代基Y、Z、A、B、R1、R2、R3、R4和R5的定义如本文所述。本文提供了聚(ADP-核糖)聚合酶活性抑制剂。本文还描述了包括至少一种本文所述化合物的制药组合物，以及使用本文所述的化合物或制药组合物治疗与PTEN缺陷相关的疾病、紊乱和病况，这些疾病、紊乱和病况通过抑制PARP活性得到改善。
• Dihydropyridophthalazinone inhibitors of poly(ADP-ribose)polymerase (PARP)
  申请人：BioMarin Pharmaceutical Inc.

  公开号：EP2767537A1

  公开（公告）日：2014-08-20

  The invention provides a compound of the formula: or a pharmaceutically acceptable salt or solvate thereof. Also provided are pharmaceutical compositions comprising the compound or a pharmaceutically acceptable salt or solvate thereof, and a pharmaceutically acceptable carrier, excipient, binder or diluent. The compounds and compositions of the invention are useful for the treatment of cancer.

  本发明提供了一种式化合物： 或其药学上可接受的盐或溶液。还提供了包含该化合物或其药学上可接受的盐或溶液以及药学上可接受的载体、赋形剂、粘合剂或稀释剂的药物组合物。本发明的化合物和组合物可用于治疗癌症。
• USE OF DIANHYDROGALACTITOL OR DERIVATIVES OR ANALOGS THEREOF FOR TREATMENT OF PEDIATRIC CENTRAL NERVOUS SYSTEM MALIGNANCIES
  申请人：DelMar Pharmaceuticals, Inc.

  公开号：US20180071244A1

  公开（公告）日：2018-03-15

  The use of dianhydrogalactitol provides a novel therapeutic modality for the treatment of malignancies of the central nervous system in pediatric patients, including glioblastoma multiforme (GBM) high grade glioma, and medulloblastoma. Dianhydrogalactitol acts as an alkylating agent on DNA that creates N 7 methylation and that can induce double-stranded breaks in DNA. Dianhydrogalactitol is effective in suppressing the growth of cancer stem cells and is active against tumors that are refractory to temozolomide, cisplatin, and tyrosine kinase inhibitors; the drug acts independently of the MGMT repair mechanism. Dianhydrogalactitol can be used together with other anti-neoplastic agents (e.g. cisplatin) and can possess additive or super-additive effects.
• USE OF DIANHYDROGALACTITOL AND DERIVATIVES THEREOF IN THE TREATMENT OF GLIOBLASTOMA, LUNG CANCER, AND OVARIAN CANCER
  申请人：Bacha Jeffrey A.

  公开号：US20190091195A1

  公开（公告）日：2019-03-28

  Substituted hexitol derivatives such as dianhydrogalactitol are useful in the treatment of various neoplastic pathologies. Said pathologies include glioblastoma multiforme, non-small-cell lung carcinoma (NSCLC), ovarian cancer, and leptomeningeal carcinomatosis. The anti-neoplastic activity of dianhydrogalactitol is demonstrated to be due to its activity as an alkylating agent that creates N 7 methylation and inter-strand DNA crosslinks. The hexitol derivatives may be used alone or in combination with other anti-neoplastic agents.
• US8012976B2
  申请人：——

  公开号：US8012976B2

  公开（公告）日：2011-09-06