1H,5H-pyrido[3,2,1-ij]quinazoline-1,3(2H)-dione | 369594-71-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶并嘧啶类
• 英文名称: 1H,5H-pyrido[3,2,1-ij]quinazoline-1,3(2H)-dione
• 英文别名: 1,3-diazatricyclo[7.3.1.05,13]trideca-5,7,9(13),10-tetraene-2,4-dione
• CAS: 369594-71-8
• 化学式: C₁₁H₈N₂O₂
• 分子量: 200.197
• InChiKey: FVSXISVDZRPRES-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  49.4
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  7-hydroxy-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]-quinazoline-1,3(2H)-dione 在 对甲苯磺酸一水合物 作用下， 以 氯仿 、 甲苯 为溶剂， 生成 1H,5H-pyrido[3,2,1-ij]quinazoline-1,3(2H)-dione
  参考文献：
  名称：

  Tricyclic quinazolinediones

  摘要：

  式（1）的化合物：其中—X1—X2—是以下式的基团：—C(═O)—N(R7)—或—C(R8)═N—（其中R7为氢、取代或未取代的烷基等；R8为卤素等）；R1、R2和R3独立地为氢、取代或未取代的烷基等；R4为取代或未取代的亚烷基，或其前药，或其药用可接受的盐，该化合物具有对多聚(ADP-核糖)聚合酶（PARP）的抑制活性，并可用作用于由加速的PARP活性引起的疾病的药物，如脑缺血性疾病。

  公开号：

  US20030105118A1

文献信息

• NOVEL PARP INHIBITORS
  申请人：MOCHIDA PHARMACEUTICAL CO., LTD.

  公开号：EP1582520A1

  公开（公告）日：2005-10-05

  A compound represented by: (wherein R1 represents H, halogen, OH, amino, or C1-4 alkyl or C1-4 alkoxy unsubstituted or substituted by 1 to 5 halogens; n represents 0 to 2; R2 and R3 each represent H, C1-6 alkyl, C2-4 alkenyl, or -L-Ar (L represents a bond or C1-6 alkylene, and Ar represents a saturated or unsaturated 5- or 6-membered ring or saturated or unsaturated 8- to 12-membered condensed-bicyclic hydrocarbon group which does not contain or contain one to three N, S, or O atoms); any group in R1 to R3 may have 1 to 3 substituents selected from group A [halogen, NO2, CN, OH, oxo, and substituted or unsubstituted amino]; X represents - (CHR4) -, - (C=NOR5) - or -C(O)-; R4 represents -NR6R7 (R6 and R7 each represent H, C1-6 alkyl, C1-6 alkylcarbonyl, or the like); R5 represents H or C1-6 alkyl; Y represents -NH- or methylene; Z represents methylene, ethylene or vinylene; and the hydrogen of Y and Z are unsubstituted or substituted by halogen, NO2, alkyl or the like) or a salt thereof, and a pharmaceutical composition containing the compound or the salt. The compound of the present invention has a poly(ADP-ribose)polymerase inhibitory effect, and is safe and advantageous for drug formulation.

  一种由以下表示的化合物：（其中R1代表H、卤素、OH、氨基或未被1至5个卤素取代或取代的C1-4烷基或C1-4烷氧基；n代表0至2；R2和R3各自代表H、C1-6烷基、C2-4烯基，或-L-Ar（L代表键或C1-6烷基，Ar代表不含或含有1至3个N、S或O原子的饱和或不饱和5-或6-成员环或饱和或不饱和8-至12-成员的环状或非环状的融合双环烃基）；R1至R3中的任何基团可能有1至3个从A组[卤素、NO2、CN、OH、氧化物或取代或未取代的氨基]中选择的取代基；X代表-（CHR4）-、-（C=NOR5）-或-C(O)-；R4代表-NR6R7（R6和R7各自代表H、C1-6烷基、C1-6烷基羰基或类似物）；R5代表H或C1-6烷基；Y代表-NH-或亚甲基；Z代表亚甲基、乙烯基或乙烯基；Y和Z的氢未被卤素、NO2、烷基或类似物取代或取代）或其盐，以及含有该化合物或其盐的药物组合物。本发明的化合物具有聚（ADP-核糖）聚合酶抑制作用，并且对于药物制剂是安全且有利的。
• TRICYCLIC QUINAZOLINEDIONES
  申请人：Sumitomo Pharmaceuticals Company, Limited

  公开号：EP1288216A1

  公开（公告）日：2003-03-05

  A compound of the formula (1): wherein -X1-X2- is a group of the formula: -C(=O)-N(R7)- or -C(R8)=N- (in which R7 is hydrogen, substituted or unsubstituted alkyl, etc.; and R8 is halogen, etc.); R1, R2 and R3 are independently hydrogen, substituted or unsubstituted alkyl, etc.; and R4 is substituted or unsubstituted alkylene, or a prodrug thereof, or a pharmaceutically acceptable salt of the same, which exhibits an inhibitory activity of poly(ADP-ribose)-polymerase (PARP) and is useful as remedies for diseases caused by the accelerated PARP activity such as brain ischemic disorders.

  式（1）的化合物： 其中 -X1-X2- 是式中的基团：-C(＝O)-N(R7)-或-C(R8)＝N-(其中 R7 是氢、取代或未取代的烷基等；R8 是卤素等)； R1、R2 和 R3 独立地是氢、取代或未取代的烷基等。R1、R2 和 R3 独立地是氢、取代或未取代的烷基等；R4 是取代或未取代的亚烷基，或其原药，或其药学上可接受的盐，对多（ADP-核糖）聚合酶（PARP）具有抑制活性，可用于治疗因 PARP 活性加速而引起的疾病，如脑缺血性疾病。
• Tricyclic quinazolinediones
  申请人：——

  公开号：US20030105118A1

  公开（公告）日：2003-06-05

  A compound of the formula (1): 1 wherein —X 1 —X 2 — is a group of the formula: —C(═O)—N(R 7 )— or —C(R 8 )═N— (in which R 7 is hydrogen, substituted or unsubstituted alkyl, etc.; and R 8 is halogen, etc.); R 1 , R 2 and R 3 are independently hydrogen, substituted or unsubstituted alkyl, etc.; and R 4 is substituted or unsubstituted alkylene, or a prodrug thereof, or a pharmaceutically acceptable salt of the same, which exhibits an inhibitory activity of poly(ADP-ribose)polymerase (PARP) and is useful as remedies for diseases caused by the accelerated PARP activity such as brain ischemic disorders.

  式（1）的化合物：其中—X1—X2—是以下式的基团：—C(═O)—N(R7)—或—C(R8)═N—（其中R7为氢、取代或未取代的烷基等；R8为卤素等）；R1、R2和R3独立地为氢、取代或未取代的烷基等；R4为取代或未取代的亚烷基，或其前药，或其药用可接受的盐，该化合物具有对多聚(ADP-核糖)聚合酶（PARP）的抑制活性，并可用作用于由加速的PARP活性引起的疾病的药物，如脑缺血性疾病。