2,4-二氯-6-氟-2-硝基苯 | 180134-19-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,4-二氯-6-氟-2-硝基苯
• 英文名称: 1,5-Dichloro-3-fluoro-2-nitrobenzene
• CAS: 180134-19-4
• 化学式: C6H2Cl2FNO2
• 分子量: 209.99
• InChiKey: ATFFYWDOWUTJQJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  45.8
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• 2,3,4,4a-tetrahydro-1H-pyrazino-[1,2a] quinoxalin-5- (6H) one derivatives
  申请人：American Home Products Corporation

  公开号：US20010051622A1

  公开（公告）日：2001-12-13

  This invention provides compounds of formula I, 1 wherein R is hydrogen or alkyl of 1-6 carbon atoms; R′ is hydrogen, alkyl of 1-6 carbon atoms, acyl of 2-7 carbon atoms, or aroyl; R 1 , R 2 , R 3 , and R 4 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, halogen, trifluoroalkyl, —CN, alkyl sulfonamide of 1-6 carbon atoms, alkyl amide of 1-6 carbon atoms, amino, alkylamino of 1-6 carbon atoms, dialkylamino of 1-6 carbon atoms per alkyl moiety, trifluoroalkoxy of 1-6 carbon atoms, acyl of 2-7 carbon atoms, or aroyl; X is CR 5 R 6 or a carbonyl group; R 5 and R 6 are each, independently, hydrogen or alkyl of 1-6 carbon atoms; or a pharmaceutically acceptable salt thereof, with the proviso that at least one of R 1 , R 2 , R 3 , or R 4 are not hydrogen; which are 5HT 2C receptor agonists useful for the treatment of disorders involving the central nervous system such as obsessive-compulsive disorder, depression, anxiety, schizophrenia, migraine, sleep disorders, eating disorders, obesity, type II diabetes, and epilepsy.

  该发明提供了以下化合物，其中：R为氢或1-6个碳原子的烷基；R′为氢、1-6个碳原子的烷基、2-7个碳原子的酰基或芳酰基；R1、R2、R3和R4分别独立地为氢、1-6个碳原子的烷基、1-6个碳原子的烷氧基、卤素、三氟甲基、氰基、1-6个碳原子的烷基磺酰胺、1-6个碳原子的烷基酰胺、氨基、1-6个碳原子的烷基氨基、每个烷基基团的1-6个碳原子的二烷基氨基、1-6个碳原子的三氟甲氧基、2-7个碳原子的酰基或芳酰基；X为CR5R6或羰基；R5和R6分别独立地为氢或1-6个碳原子的烷基；或其药用盐，但至少其中一个R1、R2、R3或R4不为氢；这些化合物为5HT2C受体激动剂，适用于治疗涉及中枢神经系统的疾病，如强迫症、抑郁症、焦虑症、精神分裂症、偏头痛、睡眠障碍、进食障碍、肥胖症、2型糖尿病和癫痫等。
• [EN] SIGNALING-BIASED MU OPIOID RECEPTOR AGONISTS<br/>[FR] AGONISTES DU RÉCEPTEUR OPIOÏDE MU À SIGNALISATION BIAISÉE
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2017161017A1

  公开（公告）日：2017-09-21

  The invention provides -opioid receptor agonists that are analgesic agents and that promote diminished side effects relative to a comparably effective dose of morphine. The side effects that are absent or attenuated include one or more of the following: constipation, respiratory depression, tolerance, dependence, nausea, confusion, sedation, hypotension, and post-treatment withdrawal symptoms.

  该发明提供了-阿片受体激动剂，它们是镇痛剂，并且相对于相同有效剂量的吗啡，可以减少副作用。这些缺席或减弱的副作用包括以下一种或多种：便秘、呼吸抑制、耐受性、依赖性、恶心、困惑、嗜睡、低血压和治疗后戒断症状。
• 2,3,4,4a-tetrahydro-1H-pyrazino(1,2-a) quinoxalin-5(6H)one derivatives
  申请人：Wyeth

  公开号：US20040116437A1

  公开（公告）日：2004-06-17

  This invention provides compounds of formula I, 1 wherein R is hydrogen or alkyl of 1-6 carbon atoms; R′ is hydrogen, alkyl of 1-6 carbon atoms, acyl of 2-7 carbon atoms, or aroyl; R 1 , R 2 , R 3 , and R 4 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, halogen, trifluoroalkyl, or trifluoroalkoxy of 1-6 carbon atoms; X is CR 5 R 6 or a carbonyl group; R 5 and R 6 are each, independently, hydrogen or alkyl of 1-6 carbon atoms; or a pharmaceutically acceptable salt thereof, with the proviso that at least two of R 1 , R 2 , R 3 , or R 4 are not hydrogen; which are 5HT 2C receptor agonists useful for the treatment of disorders involving the central nervous system such as obsessive-compulsive disorder, depression, anxiety, schizophrenia, migraine, sleep disorders, eating disorders, obesity, type II diabetes, and epilepsy.

  该发明提供了式I，其中R为氢或1-6个碳原子的烷基；R′为氢，1-6个碳原子的烷基，2-7个碳原子的酰基或芳基；R1、R2、R3和R4分别独立地为氢，1-6个碳原子的烷基，1-6个碳原子的烷氧基，卤素，三氟甲基或1-6个碳原子的三氟甲氧基；X为CR5R6或羰基基团；R5和R6分别独立地为氢或1-6个碳原子的烷基；或其药学上可接受的盐，但至少有两个R1、R2、R3或R4不是氢。这些化合物是5HT2C受体激动剂，可用于治疗涉及中枢神经系统的疾病，如强迫症、抑郁症、焦虑症、精神分裂症、偏头痛、睡眠障碍、进食障碍、肥胖症、2型糖尿病和癫痫。
• 2,3,4,4a-Tetrahydro-1H-pyrazino[1,2-a]quinoxalin-5(6H)one derivatives
  申请人：Wyeth

  公开号：US20030060468A1

  公开（公告）日：2003-03-27

  This invention provides compounds of formula I, 1 R is hydrogen or alkyl of 1-6 carbon atoms; R′ is hydrogen, alkyl of 1-6 carbon atoms, acyl of 2-7 carbon atoms, or aroyl; R 1 , R 2 , R 3 , and R 4 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, halogen, trifluoroalkyl, —CN, alkyl sulfonamide of 1-6 carbon atoms, alkyl amide of 1-6 carbon atoms, amino, alkylamino of 1-6 carbon atoms, dialkylamino of 1-6 carbon atoms per alkyl moiety, trifluoroalkoxy of 1-6 carbon atoms, acyl of 2-7 carbon atoms, or aroyl; X is CR 5 R 6 or a carbonyl group; R 5 and R 6 are each, independently, hydrogen or alkyl of 1-6 carbon atoms; or a pharmaceutically acceptable salt thereof, with the proviso that at least one of R 1 , R 2 , R 3 , or R 4 are not hydrogen; which are 5HT 2C receptor agonists useful for the treatment of disorders involving the central nervous system such as obsessive-compulsive disorder, depression, anxiety, schizophrenia, migraine, sleep disorders, eating disorders, obesity, type II diabetes, and epilepsy.

  该发明提供了I式化合物，其中1R为氢或1-6碳原子的烷基；R′为氢，1-6碳原子的烷基，2-7碳原子的酰基或芳基；R1、R2、R3和R4各自独立地为氢、1-6碳原子的烷基、1-6碳原子的烷氧基、卤素、三氟甲基、—CN、1-6碳原子的烷基磺酰胺、1-6碳原子的烷基酰胺、氨基、1-6碳原子的烷基氨基、1-6碳原子的二烷基氨基、每个烷基部分的三氟甲氧基、2-7碳原子的酰基或芳基；X为CR5R6或羰基基团；R5和R6各自独立地为氢或1-6碳原子的烷基；或其药学上可接受的盐，但至少R1、R2、R3或R4中的一个不为氢；这些化合物是5HT2C受体激动剂，用于治疗涉及中枢神经系统的疾病，如强迫症、抑郁症、焦虑症、精神分裂症、偏头痛、睡眠障碍、进食障碍、肥胖症、2型糖尿病和癫痫。
• Signaling-biased mu opioid receptor agonists
  申请人：THE SCRIPPS RESEARCH INSTITUTE

  公开号：US10751335B2

  公开（公告）日：2020-08-25

  The invention provides—opioid receptor agonists that are analgesic agents and that promote diminished side effects relative to a comparably effective dose of morphine. The side effects that are absent or attenuated include one or more of the following: constipation, respiratory depression, tolerance, dependence, nausea, confusion, sedation, hypotension, and post-treatment withdrawal symptoms.

  本发明提供的阿片受体激动剂是一种镇痛剂，与同等有效剂量的吗啡相比，副作用较小。没有或减轻的副作用包括以下一种或多种：便秘、呼吸抑制、耐受性、依赖性、恶心、精神错乱、镇静、低血压和治疗后戒断症状。