4-bromo-2-(prop-1-ynyl)pyridine | 1383985-12-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-bromo-2-(prop-1-ynyl)pyridine
• 英文别名: 4-Bromo-2-(prop-1-yn-1-yl)pyridine；4-bromo-2-prop-1-ynylpyridine
• CAS: 1383985-12-3
• 化学式: C₈H₆BrN
• 分子量: 196.046
• InChiKey: OSGGCQGCVAYHEC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 储存条件：
  存储于室温环境

反应信息

• 作为反应物：
  描述：

  4-bromo-2-(prop-1-ynyl)pyridine 在 盐酸 、 三乙基硅烷 、 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 2,4,6-三甲基苯磺酰羟胺 、 sodium carbonate 、 三乙胺 、 三氟乙酸 作用下， 以 1,4-二氧六环 、 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 102.75h， 生成 3-[2-(difluoromethoxy)benzyl]-2-methyl-5-{2-[4-(methylsulfonyl)piperazin-1-yl]-pyrimidin-5-yl}pyrazolo[1,5-a]pyridine
  参考文献：
  名称：

  [EN] PYRAZOLOPYRIDINE DERIVATIVES AS MODULATORS OF TNF ACTIVITY
  [FR] DÉRIVÉS DE PYRAZOLOPYRIDINE COMME MODULATEURS DE L'ACTIVITÉ DU TNF

  摘要：

  一系列替代的吡唑并[1,5-a]吡啶衍生物，作为强效的人类TNFα活性调节剂，因此在治疗和/或预防各种人类疾病方面具有益处，包括自身免疫和炎症性疾病；神经学和神经退行性疾病；疼痛和伤害感知性疾病；心血管疾病；代谢性疾病；眼科疾病；以及肿瘤学疾病。

  公开号：

  WO2015086502A1
• 作为产物：
  描述：

  4-溴-2-碘吡啶 、 丙炔 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 三乙胺 作用下， 反应 15.17h， 以95%的产率得到4-bromo-2-(prop-1-ynyl)pyridine
  参考文献：
  名称：

  [EN] PYRAZOLOPYRIDINE DERIVATIVES AS MODULATORS OF TNF ACTIVITY
  [FR] DÉRIVÉS DE PYRAZOLOPYRIDINE COMME MODULATEURS DE L'ACTIVITÉ DU TNF

  摘要：

  一系列替代的吡唑并[1,5-a]吡啶衍生物，作为强效的人类TNFα活性调节剂，因此在治疗和/或预防各种人类疾病方面具有益处，包括自身免疫和炎症性疾病；神经学和神经退行性疾病；疼痛和伤害感知性疾病；心血管疾病；代谢性疾病；眼科疾病；以及肿瘤学疾病。

  公开号：

  WO2015086502A1

文献信息

• Compounds and their use as BACE Inhibitors
  申请人：Csjernyik Gabor

  公开号：US20120165347A1

  公开（公告）日：2012-06-28

  The present invention relates to compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Aβ-related pathologies such as Down's syndrome, β-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.

  本发明涉及式(I)的化合物及其药物组合物。此外，本发明涉及治疗方法，用于治疗和/或预防与Aβ相关的病理，如唐氏综合症，β-淀粉样蛋白血管病，如但不限于脑淀粉样蛋白血管病或遗传性脑出血，与认知损害相关的疾病，如但不限于MCI（“轻度认知损害”），阿尔茨海默病，记忆丧失，与阿尔茨海默病相关的注意力缺陷症状，与疾病如阿尔茨海默病或痴呆症相关的神经退行性疾病，包括混合性血管性和退行性起源的痴呆，早老性痴呆，老年性痴呆和与帕金森病、进行性上核性麻痹或皮层基底节变性相关的痴呆。
• COMPOUNDS AND THEIR USE AS BACE INHIBITORS
  申请人：ASTRAZENECA AB

  公开号：US20160184303A1

  公开（公告）日：2016-06-30

  The present invention relates to compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Aβ-related pathologies such as Down's syndrome, β-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.

  本发明涉及式（I）化合物及其制药组合物。此外，本发明还涉及用于治疗和/或预防与Aβ相关的病理学，例如唐氏综合症、β淀粉样蛋白病变（如但不限于脑淀粉样血管病变或遗传性脑出血）、与认知障碍相关的疾病（如但不限于轻度认知障碍）、阿尔茨海默病、记忆丧失、与阿尔茨海默病相关的注意力缺陷症状、与疾病相关的神经退行性疾病（如阿尔茨海默病或痴呆症，包括混合血管性和退行性起源的痴呆、早老性痴呆、老年性痴呆和与帕金森病、进行性核上性麻痹或皮质基底节变性相关的痴呆）。
• [EN] COMPOUNDS AND THEIR USE AS BACE INHIBITORS<br/>[FR] COMPOSÉS ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE BACE
  申请人：ASTRAZENECA AB

  公开号：WO2012087237A1

  公开（公告）日：2012-06-28

  The present invention relates to compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Αβ-related pathologies such as Down's syndrome, β- amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI ("mild cognitive impairment"), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease.

  本发明涉及公式（I）化合物及其制药组合物。此外，本发明涉及治疗和/或预防与Αβ相关的病理学，如唐氏综合症，β-淀粉样血管病，如但不限于脑淀粉样血管病或遗传性脑出血，与认知障碍相关的疾病，如但不限于轻度认知障碍（MCI），阿尔茨海默病，记忆丧失，与阿尔茨海默病相关的注意力缺陷症状，与阿尔茨海默病或痴呆症等疾病相关的神经退行性。包括混合血管性和退行性起源的痴呆症，早老性痴呆症，老年痴呆症和与帕金森病相关的痴呆症的治疗方法。
• CHROMANE COMPOUNDS
  申请人：CoMentis, Inc.

  公开号：US20140179695A1

  公开（公告）日：2014-06-26

  The present invention provides a compound which is useful as an active ingredient of a pharmaceutical composition, in particular, a pharmaceutical composition for preventing or treating diseases or conditions associated with and/or mediated by β-secretase activity, hydrolysis of a β-secretase site of a β-amyloid precursor protein, and/or β-amyloid protein accumulation, including a pharmaceutical composition for preventing or treating diseases including, but not limited to, Glaucoma, MCI (Mild cognitive impairment) or Alzheimer's disease, especially, Alzheimer's disease.

  本发明提供了一种化合物，可用作药物组合物的活性成分，特别是用于预防或治疗与/或介导β-分泌酶活性、β-淀粉样前体蛋白的β-分泌酶位点水解和/或β-淀粉样蛋白积累有关的疾病或病情的药物组合物，包括预防或治疗疾病的药物组合物，包括但不限于青光眼、轻度认知障碍或阿尔茨海默病，特别是阿尔茨海默病。
• Compounds and their use as BACE inhibitors
  申请人：Csjernyik Gabor

  公开号：US08415483B2

  公开（公告）日：2013-04-09

  The present invention relates to compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Aβ-related pathologies such as Down's syndrome, β-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.

  本发明涉及公式（I）化合物及其药物组合物。此外，本发明涉及治疗和/或预防与Aβ相关的病理学，例如唐氏综合症，β-淀粉样血管病，如但不限于脑淀粉样血管病或遗传性脑出血，与认知障碍相关的疾病，例如但不限于轻度认知障碍（MCI），阿尔茨海默病，记忆丧失，与阿尔茨海默病相关的注意力缺陷症状，与疾病相关的神经退行性疾病，例如阿尔茨海默病或痴呆症，包括混合性血管性和退行性起源的痴呆，早老性痴呆，老年性痴呆和与帕金森病，进行性核上性麻痹或皮质基底节变性相关的痴呆。