4-氯-6-甲基-3-硝基吡啶-2(1h)-酮 | 95835-64-6

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 中文名称: 4-氯-6-甲基-3-硝基吡啶-2(1h)-酮
• 英文名称: 4-chloro-6-methyl-3-nitro-1H-pyridin-2-one
• 英文别名: 4-chloro-6-methyl-3-nitro-2-pyridone；4-Chloro-6-methyl-3-nitropyridin-2(1H)-one
• CAS: 95835-64-6
• 化学式: C₆H₅ClN₂O₃
• mdl: MFCD08236749
• 分子量: 188.57
• InChiKey: LXOGQFQXRSVZRP-UHFFFAOYSA-N

物化性质

• 熔点：
  215-216 °C
• 沸点：
  288.5±40.0 °C(Predicted)
• 密度：
  1.51±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  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：
  0.166
• 拓扑面积：
  74.9
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090
• 包装等级：
  III
• 危险类别：
  6.1
• 危险性防范说明：
  P261,P264,P270,P271,P280,P302+P352,P304+P340,P310,P330,P361,P403+P233,P405,P501
• 危险品运输编号：
  2811
• 危险性描述：
  H301,H311,H331
• 储存条件：
  室温，惰性气氛

反应信息

• 作为反应物：
  描述：

  4-氯-6-甲基-3-硝基吡啶-2(1h)-酮 在 sodium hydride 、 N,N-二异丙基乙胺 、 三氯氧磷 作用下， 以 N,N-二甲基乙酰胺 、 乙腈 为溶剂， 生成 2-N-(2,4-dichlorophenyl)-6-methyl-3-nitro-4-N-pentan-3-ylpyridine-2,4-diamine
  参考文献：
  名称：

  Synthesis, Structure−Activity Relationships, and in Vivo Properties of 3,4-Dihydro-1H-pyrido[2,3-b]pyrazin-2-ones as Corticotropin-Releasing Factor-1 Receptor Antagonists

  摘要：

  Corticotropin releasing factor (CRF) is the primary regulator of the hypothalamus-pituitary-adrenal (HPA) axis, coordinating the endocrine, behavioral, and autonomic responses to stress. It has been postulated that small molecules that can antagonize the binding of CRF, to its receptor may serve as a treatment for anxiety-related and/or affective disorders. Members within a series of 3,4-dihydro-1H-pyrido[2,3-b]pyrazin-2-ones, exemplified by compound 2 (IC50 = 0.70 nM), were found to be very potent antagonists of CRF1. Compound 8w showed high CRF1 receptor binding affinity and was examined further in vivo. The compound was efficacious in a defensive withdrawal model of anxiety in rats and had a long half-life and reasonable oral bioavailability in dog pharmacokinetic studies.

  DOI：

  10.1021/jm049737f
• 作为产物：
  描述：

  4-羟基-6-甲基-3-硝基-2-吡啶醇 在 环己胺 、 三氯氧磷 作用下， 以 甲醇 为溶剂， 反应 80.67h， 生成 4-氯-6-甲基-3-硝基吡啶-2(1h)-酮
  参考文献：
  名称：

  Synthesis, Structure−Activity Relationships, and in Vivo Properties of 3,4-Dihydro-1H-pyrido[2,3-b]pyrazin-2-ones as Corticotropin-Releasing Factor-1 Receptor Antagonists

  摘要：

  Corticotropin releasing factor (CRF) is the primary regulator of the hypothalamus-pituitary-adrenal (HPA) axis, coordinating the endocrine, behavioral, and autonomic responses to stress. It has been postulated that small molecules that can antagonize the binding of CRF, to its receptor may serve as a treatment for anxiety-related and/or affective disorders. Members within a series of 3,4-dihydro-1H-pyrido[2,3-b]pyrazin-2-ones, exemplified by compound 2 (IC50 = 0.70 nM), were found to be very potent antagonists of CRF1. Compound 8w showed high CRF1 receptor binding affinity and was examined further in vivo. The compound was efficacious in a defensive withdrawal model of anxiety in rats and had a long half-life and reasonable oral bioavailability in dog pharmacokinetic studies.

  DOI：

  10.1021/jm049737f

文献信息

• 1N-alkyl-N-arylpyrimidinamines and derivatives thereof
  申请人：Dupont Pharmaceuticals Company

  公开号：US06107301A1

  公开（公告）日：2000-08-22

  The present invention provides novel compounds, compounds and pharmaceutical compositions thereof, and methods of using same in the treatment of affective disorders, anxiety, depression, post-traumatic stress disorders, eating disorders, supranuclear palsy, irritable bowel syndrome, immune suppression, Alzheimer's disease, gastrointestinal diseases, anorexia nervosa, drug and alcohol withdrawal symptoms, drug addiction, inflammatory disorders, or fertility problems. The novel compounds provided by this invention are those of formula: ##STR1## wherein R.sup.1, R.sup.3, R.sup.4, R.sup.5, Z, Y, V, X, X', J, K, L, and M are as defined herein.

  本发明提供了新颖的化合物、该化合物及其药物组合物，以及在治疗情感障碍、焦虑、抑郁症、创伤后应激障碍、进食障碍、上核性麻痹、肠易激综合征、免疫抑制、阿尔茨海默病、胃肠道疾病、厌食症、药物和酒精戒断症状、药物成瘾、炎症性疾病或生育问题中使用这些方法。本发明提供的新型化合物为以下式的化合物：##STR1## 其中R.sup.1、R.sup.3、R.sup.4、R.sup.5、Z、Y、V、X、X'、J、K、L和M如本文所定义。
• Substituted pyridine and pyrimidine derivatives and their use in treating viral infections
  申请人：Arasappan Ashok

  公开号：US09433621B2

  公开（公告）日：2016-09-06

  The present invention provides compounds of Formula (I): and tautomers, isomers, and esters of said compounds, and pharmaceutically acceptable salts, solvates, and prodrugs of said compounds, wherein each of R, R1, X, Y, Z, R2, R3, R4, R5, R6, R7, R8, R9, R18, R19 and n is selected independently and as defined herein. Compositions comprising such compounds are also provided. The compounds of the invention are effective as inhibitors of HCV, and are useful, alone and together with other therapeutic agents, in treating or preventing diseases or disorders such as viral infections and virus-related disorders.

  本发明提供了式(I)的化合物：以及所述化合物的互变异构体、异构体和酯，以及所述化合物的药学上可接受的盐、溶剂化合物和前药，其中R、R1、X、Y、Z、R2、R3、R4、R5、R6、R7、R8、R9、R18、R19和n中的每个都是独立选择并如本文所定义。还提供了包含这些化合物的组合物。本发明的化合物作为HCV的抑制剂是有效的，并且在治疗或预防病毒感染和与病毒相关的疾病或紊乱方面，单独或与其他治疗剂一起使用是有用的。
• Arylamino fused pyrimidines
  申请人：Dupont Pharmaceuticals

  公开号：US06107300A1

  公开（公告）日：2000-08-22

  Corticotropin releasing factor (CRF) antagonists of formula I or formula II: ##STR1## and their use in treating anxiety, depression, and other psychiatric and neurological disorders.

  Corticotropin releasing factor (CRF) 拮抗剂的化学式I或化学式II：##STR1## 及其在治疗焦虑、抑郁和其他精神和神经系统疾病中的应用。
• Imidazopyridines for the treatment of neurological disorders
  申请人：Bristol-Myers Squibb Pharma Company

  公开号：US06362180B1

  公开（公告）日：2002-03-26

  Corticotropin releasing factor (CRF) antagonists of formula (I): and their use in treating psychiatric disorders and neurological diseases, anxiety-related disorders, post-traumatic stress disorder, supranuclear palsy and feeding disorders as well as treatment of immunological, cardiovascular or heart-related diseases and colonic hypersensitivity associated with psychopathological disturbance and stress in mammals.

  促肾上腺皮质激素释放因子（CRF）拮抗剂的化学式（I）及其在治疗精神障碍和神经系统疾病、焦虑相关疾病、创伤后应激障碍、上核性麻痹和进食障碍以及治疗与哺乳动物中的心理障碍和应激相关的结肠过敏性疾病、免疫、心血管或与心脏相关疾病有关的用途。
• Imidazopyrimidines and imidazopyridines for the treatment of
  申请人：Dupont Pharmaceuticals Company

  公开号：US06143743A1

  公开（公告）日：2000-11-07

  Corticotropin releasing factor (CRF) antagonists of formula (I): ##STR1## and their use in treating psychiatric disorders and neurological diseases, anxiety-related disorders, post-traumatic stress disorder, supranuclear palsy and feeding disorders as well as treatment of immunological, cardiovascular or heart-related diseases and colonic hypersensitivity associated with psychopathological disturbance and stress in mammals.

  皮质释放因子（CRF）拮抗剂的化学式（I）：以及它们在治疗精神疾病和神经疾病、焦虑相关疾病、创伤后应激障碍、上行性麻痹和进食障碍以及治疗免疫、心血管或心脏相关疾病以及与哺乳动物中的心理障碍和压力相关的结肠过敏性疾病中的用途。