1-(3,5-difluoropyridin-2-yl)piperazine | 683241-04-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 1-(3,5-difluoropyridin-2-yl)piperazine
• CAS: 683241-04-5
• 化学式: C₉H₁₁F₂N₃
• 分子量: 199.203
• InChiKey: IKVXKLWXOJDMMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  28.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-(3,5-difluoropyridin-2-yl)piperazine 、 4-fluorophenyl N-[5-[(tert-butyldimethylsilyl)oxy]pyridin-2-yl]carbamate 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以43%的产率得到N-[5-[(tert-butyldimethylsilyl)oxy]pyridin-2-yl]-4-(3,5-difluoropyridin-2-yl)piperazine-1-carboxamide
  参考文献：
  名称：

  [EN] INHIBITORS OF DIHYDROCERAMIDE DESATURASE FOR TREATING DISEASE
  [FR] INHIBITEURS DE LA DIHYDROCÉRAMIDE DÉSATURASE POUR LE TRAITEMENT D'UNE MALADIE

  摘要：

  本文披露了二氢神经酰胺脱饱和酶1（Des1）抑制剂化合物和组合物，这些化合物和组合物在治疗疾病方面非常有用，例如代谢紊乱，预期通过抑制Des1对患者具有治疗作用。还提供了在人类或动物受试者中抑制Des1活性的方法。

  公开号：

  WO2019140188A1
• 作为产物：
  描述：

  2,3,5,6-四氟吡啶 在 盐酸 、 二氯二茂钛 、 N,N-二异丙基乙胺 作用下， 以 1,4-二氧六环 、 N-甲基吡咯烷酮 、 水 、 甲苯 为溶剂， 反应 2.0h， 生成 1-(3,5-difluoropyridin-2-yl)piperazine
  参考文献：
  名称：

  [EN] INHIBITORS OF DIHYDROCERAMIDE DESATURASE FOR TREATING DISEASE
  [FR] INHIBITEURS DE LA DIHYDROCÉRAMIDE DÉSATURASE POUR LE TRAITEMENT D'UNE MALADIE

  摘要：

  本文披露了二氢神经酰胺脱饱和酶1（Des1）抑制剂化合物和组合物，这些化合物和组合物在治疗疾病方面非常有用，例如代谢紊乱，预期通过抑制Des1对患者具有治疗作用。还提供了在人类或动物受试者中抑制Des1活性的方法。

  公开号：

  WO2019140188A1

文献信息

• [EN] BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS VANILLOID RECEPTOR LIGANDS<br/>[FR] DERIVES DE BENZIMIDAZOLES ET UTILISATION DE CEUX-CI EN TANT QUE LIGANDS DU RECEPTEUR VANILLOIDE
  申请人：AMGEN INC

  公开号：WO2004035549A1

  公开（公告）日：2004-04-29

  Compounds of formula (I) are useful in the treatment of vanilloid-receptor-meditated diseases, such as inflammatory or neuropathic pain and diseases involving sensory nerve function such as asthma, rheumatoid arthritis, osteoarthritis, inflammatory bowel disorders, urinary incontinence, migraine and psoriasis.

  式（I）的化合物在治疗辣椒素受体介导的疾病方面很有用，如炎症性或神经病痛以及涉及感觉神经功能的疾病，如哮喘、类风湿性关节炎、骨关节炎、炎症性肠道疾病、尿失禁、偏头痛和牛皮癣。
• Vanilloid receptor ligands and their use in treatments
  申请人：Amgen Inc.

  公开号：US20040152690A1

  公开（公告）日：2004-08-05

  Therapeutic benzimidazoles and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, bums, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration, duodenal ulcers, diarrhea, gastric lesions induced by necrotising agents, hair growth, vasomotor or allergic rhinitis, bronchial disorders or bladder disorders.

  治疗苯并咪唑和含有苯并咪唑的组合物，用于治疗急性、炎症性和神经痛、牙痛、普通头痛、偏头痛、集群头痛、混合血管和非血管综合症、紧张性头痛、一般炎症、关节炎、风湿病、骨关节炎、炎症性肠病、炎症性眼疾、炎症性或不稳定的膀胱疾病、牛皮癣、带有炎症成分的皮肤疾病、慢性炎症病状、炎症性疼痛及相关的高敏感性和痛觉过敏、神经痛及相关的高敏感性和痛觉过敏、糖尿病神经病疼痛、烧伤后疼痛、交感神经维持性疼痛、去神经症候群、哮喘、上皮组织损伤或功能障碍、单纯疱疹、呼吸、泌尿、胃肠或血管区域内脏运动障碍、伤口、烧伤、过敏性皮肤反应、瘙痒、白癜风、一般胃肠道疾病、胃溃疡、十二指肠溃疡、腹泻、由坏死性剂引起的胃病变、头发生长、血管运动或过敏性鼻炎、支气管疾病或膀胱疾病。
• 1,2,3-TRIAZOLO [4,3-A] PYRIDINE DERIVATIVES AND THIER USE FOR THE TREATMENT OF PREVENTION OF NEUROLOGICAL AND PSYCHIATRIC DISORDERS
  申请人：Cid-Nunez Jose Maria

  公开号：US20120184525A1

  公开（公告）日：2012-07-19

  The present invention relates to novel triazolo[4,3- a ]pyridine derivatives of Formula (I) wherein all radicals are as defined in the claims. The compounds according to the invention are positive allosteric modulators of the metabotropic glutamate receptor subtype 2 (“mGluR2”), which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes to prepare such compounds and compositions, and to the use of such compounds for the prevention or treatment of neurological and psychiatric disorders and diseases in which mGluR2 is involved.

  本发明涉及一种新型的三唑并[4,3-a]吡啶衍生物，其化学式为（I），其中所有基团均如权利要求中所定义。本发明中的化合物是代谢型谷氨酸受体亚型2（“mGluR2”）的正向变构调节剂，可用于治疗或预防与谷氨酸功能障碍有关的神经和精神障碍以及涉及代谢型受体的mGluR2亚型的疾病。本发明还涉及包含这些化合物的制药组合物，制备这些化合物和组合物的过程，以及使用这些化合物预防或治疗涉及mGluR2的神经和精神障碍和疾病的方法。
• VANILLOID RECEPTOR LIGANDS AND THEIR USE IN TREATMENTS
  申请人：Balan Chenera

  公开号：US20090143575A1

  公开（公告）日：2009-06-04

  Therapeutic benzimidazoles and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration, duodenal ulcers, diarrhea, gastric lesions induced by necrotizing agents, hair growth, vasomotor or allergic rhinitis, bronchial disorders or bladder disorders.

  治疗苯并咪唑及其含量物，用于急性、炎症性和神经痛、牙痛、一般头痛、偏头痛、集群性头痛、混合血管和非血管综合症、紧张型头痛、一般炎症、关节炎、风湿性疾病、骨关节炎、炎症性肠病、炎症性眼病、炎症性或不稳定的膀胱疾病、牛皮癣、有炎症成分的皮肤病、慢性炎症状况、炎症性疼痛和相关的高敏感性和触痛、神经痛和相关的高敏感性和触痛、糖尿病神经病疼痛、烧伤后疼痛、交感神经维持的疼痛、去感觉综合症、哮喘、上皮组织损伤或功能障碍、单纯疱疹、呼吸、泌尿、胃肠或血管区域内脏运动障碍、伤口、烧伤、过敏性皮肤反应、瘙痒、白癜风、一般胃肠疾病、胃溃疡、十二指肠溃疡、腹泻、坏死性剂引起的胃损伤、头发生长、血管运动或过敏性鼻炎、支气管疾病或膀胱疾病。
• BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS VANILLOID RECEPTOR LIGANDS
  申请人：Amgen Inc.

  公开号：EP1551811A1

  公开（公告）日：2005-07-13