2-amino-4,7-dichloroquinoline | 68050-28-2

• 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: 2-amino-4,7-dichloroquinoline
• 英文别名: 4,7-dichloroquinolin-2-amine；4,7-dichloro-[2]quinolylamine；4,7-Dichlor-[2]chinolylamin；4,7-dichloro-2-quinolinamine
• CAS: 68050-28-2
• 化学式: C₉H₆Cl₂N₂
• 分子量: 213.066
• InChiKey: QDJRRGKJFMMTQC-UHFFFAOYSA-N

物化性质

• 熔点：
  201-202 °C(Solv: benzene (71-43-2))
• 沸点：
  361.4±37.0 °C(Predicted)
• 密度：
  1.490±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  38.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-amino-4,7-dichloroquinoline 在 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 3.5h， 生成 5,8-Dichlorimidazo<1,2-a>chinolin-2-carbonsaeure
  参考文献：
  名称：

  Synthesis and oral antiallergic activity of carboxylic acids derived from imidazo[2,1-c][1,4]benzoxazines, imidazo[1,2-a]quinolines, imidazo[1,2-a]quinoxalines, imidazo[1,2-a]quinoxalinones, pyrrolo[1,2-a]quinoxalinones, pyrrolo[2,3-a]quinoxalinones, and imidazo[2,1-b]benzothiazoles

  摘要：

  4H-Imidazo[2,1-c][1,4]benzoxazine-2-carboxylic acid (3) was found to possess potent activity in the IgE-induced rat passive cutaneous anaphylaxis model which may be predictive of clinical antiallergic activity. Compared to disodium cromoglycate (DSCG, 1), 3 was less active following iv administration but unlike DSCG showed very significant oral activity. To explore the structural requirements for this activity, a range of tricyclic compounds was prepared and their activities were measured. Individual 2-carboxylic acids derived from imidazo[1,2-a]quinolines, imidazo[1,2-a]quinoxalines, imidazo[1,2-a]quinoxalinones, pyrrolo[1,2-a]quinoxalinones, pyrrolo[2,3-a]quinoxalinones, and imidazo[2,1-b]benzothiazoles showed iv activities up to 10(3) times as potent as DSCG and many of them showed significant oral activity. From these, imidazo[1,2-a]quinoxaline-2-carboxylic acid 114 has been chosen for further development.

  DOI：

  10.1021/jm00401a009
• 作为产物：
  描述：

  2-amino-7-chloro-quinolin-4-ol 在 三氯氧磷 作用下， 生成 2-amino-4,7-dichloroquinoline
  参考文献：
  名称：

  120.环am。第六部分 5-和7-取代的2-氨基-4-羟基喹啉

  摘要：

  DOI：

  10.1039/jr9580000614

文献信息

• [EN] SUBSTITUTED QUINOLINE CCR5 RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RECEPTEUR CCR5 A BASE DE QUINOLEINE SUBSTITUES
  申请人：SCHERING AG

  公开号：WO2004002960A1

  公开（公告）日：2004-01-08

  The present invention relates to CCR5 receptor antagonists of formulae (1a) or (1b), enantiomers, diastereomers, salts and solvates thereof wherein R1, R2, R3, R4, R5, and R7 are as defined herein. The invention further includes a method of CCR5-mediated disorders employing such compounds.

  本发明涉及式（1a）或（1b）的CCR5受体拮抗剂，其对映体、二对映体、盐和溶剂合物，其中R1、R2、R3、R4、R5和R7如本文所定义。该发明还包括一种利用这些化合物治疗CCR5介导的疾病的方法。
• Antagonists of melanin concentrating hormone effects on the melanin concetrating hormone receptor
  申请人：——

  公开号：US20030229119A1

  公开（公告）日：2003-12-11

  The present invention relates to the antagonism of the effects of melanin-concentrating hormone (MCH) through the melanin concentrating hormone receptor which is useful for the prevention or treatment of eating disorders, weight gain, obesity, abnormalities in reproduction and sexual behavior, thyroid hormone secretion, diuresis and water/electrolyte homeostasis, sensory processing, memory, sleeping, arousal, anxiety, depression, seizures, neurodegeneration and psychiatric disorders.

  本发明涉及通过黑素浓缩激素受体对黑素浓缩激素（MCH）效果的拮抗，对于预防或治疗进食障碍、体重增加、肥胖、生殖和性行为异常、甲状腺激素分泌、利尿和水/电解质平衡、感觉处理、记忆、睡眠、觉醒、焦虑、抑郁、癫痫发作、神经退行性疾病和精神疾病是有用的。
• Novel imidazoquinolines
  申请人：Roussel Uclaf

  公开号：US04279912A1

  公开（公告）日：1981-07-21

  Novel imidazoquinolines of the formula ##STR1## wherein X and Y are individually selected from the group consisting of hydrogen, halogen and alkoxy of 1 to 5 carbon atoms, Z is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms optionally substituted with at least two hydroxyls or protected hydroxyls and ##STR2## n is an integer from 1 to 6 and R.sub.1 and R.sub.2 are individually alkyl of 1 to 5 carbon atoms and taken together with the nitrogen to which they are attached form a saturated heterocyclic ring containing 4 to 6 carbon atoms and optionally interrupted by another heteroatom which further heteroatom is optionally substituted with alkyl of 1 to 5 carbon atoms and non-toxic, pharmaceutically acceptable salts thereof having antiallergic and bronchodilatory activity and their preparations.

  新型咪唑喹啉的化学式为##STR1##其中X和Y分别选自氢、卤素和1至5个碳原子的烷氧基组成的群，Z选自氢、1至5个碳原子的烷基，可选地被至少两个羟基或保护羟基取代，并且##STR2##n是1至6的整数，R.sub.1和R.sub.2分别是1至5个碳原子的烷基，并与它们连接的氮一起形成含有4至6个碳原子的饱和杂环环，可选地被另一个杂原子中断，该另一个杂原子可选地被1至5个碳原子的烷基取代，以及其无毒、药学上可接受的盐，具有抗过敏和支气管扩张活性以及它们的制备。
• Substituted quinoline CCR5 receptor antagonists
  申请人：Schering Aktiengesellschaft

  公开号：US20040072818A1

  公开（公告）日：2004-04-15

  The present invention relates to CCR5 receptor antagonists of formulae (1a) or (1b): 1 enantiomers, diastereomers, salts and solvates thereof wherein R 1 , R 2 , R 3 , R 4 , R 5 , and R 7 are as defined herein. The invention further includes a method of CCR5-mediated disorders employing such compounds.

  本发明涉及公式（1a）或（1b）的CCR5受体拮抗剂：1对映体，对异构体，其盐和溶剂化物，其中R1、R2、R3、R4、R5和R7如本文所定义。本发明还包括一种利用这些化合物治疗CCR5介导的疾病的方法。
• Antagonists of melanin concentrating hormone effects on the melanin concentrating hormone receptor
  申请人：Abbott Laboratories

  公开号：US06818772B2

  公开（公告）日：2004-11-16

  The present invention relates to the antagonism of the effects of melanin-concentrating hormone (MCH) through the melanin concentrating hormone receptor which is useful for the prevention or treatment of eating disorders, weight gain, obesity, abnormalities in reproduction and sexual behavior, thyroid hormone secretion, diuresis and water/electrolyte homeostasis, sensory processing, memory, sleeping, arousal, anxiety, depression, seizures, neurodegeneration and psychiatric disorders.

  本发明涉及通过黑色素浓聚激素受体对黑色素浓聚激素效应的拮抗，该拮抗有助于预防或治疗进食障碍、体重增加、肥胖症、生殖和性行为异常、甲状腺激素分泌、利尿和水/电解质平衡、感觉处理、记忆、睡眠、觉醒、焦虑、抑郁、癫痫、神经退行性和精神障碍。