1-(1H-吡咯并[2,3-B]吡啶-5-基)乙酮 | 944937-14-8

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并吡啶类
• 中文名称: 1-(1H-吡咯并[2,3-B]吡啶-5-基)乙酮
• 中文别名: 1-(1H-吡咯并[2,3-b]吡啶-5-基)-乙酮；5-乙酰基-7-吖吲哚
• 英文名称: 1-(1H-pyrrolo[2,3-b]pyridin-5-yl)ethanone
• 英文别名: 1-(1H-pyrrolo[2,3-b]pyridin-5-yl)ethan-1-one
• CAS: 944937-14-8
• 化学式: C₉H₈N₂O
• mdl: MFCD09266225
• 分子量: 160.175
• InChiKey: NKVUYPVQGPCIJO-UHFFFAOYSA-N

物化性质

• 密度：
  1.264±0.06 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：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  45.8
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933990090
• WGK Germany：
  3

制备方法与用途

用途

1-(1H-吡咯并[2,3-b]吡啶-5-基)乙酮属于吡啶类衍生物，可用作医药中间体。

反应信息

• 作为反应物：
  描述：

  1-(1H-吡咯并[2,3-B]吡啶-5-基)乙酮 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 二氯甲烷 为溶剂， 反应 0.67h， 以100%的产率得到1-(3-bromo-1H-pyrrolo[2,3-b]pyridin-5-yl)ethanone
  参考文献：
  名称：

  [EN] ARYL-BIPYRIDINE AMINE DERIVATIVES AS PHOSPHATIDYLINOSITOL PHOSPHATE KINASE INHIBITORS
  [FR] DÉRIVÉS D'AMINE ARYL-BIPYRIDINE UTILISÉS EN TANT QU'INHIBITEURS DE LA PHOSPHATIDYLINOSITOL PHOSPHATE KINASE

  摘要：

  这项发明涉及PI5P4K抑制剂，用于治疗癌症、神经退行性疾病、炎症性疾病和代谢性疾病，其化学式为（I）：其中A、X、Y、Z、Q、R1、R2、R3、R4、R5和n如本文所述。

  公开号：

  WO2019126733A1

文献信息

• 3-PYRIMIDIN-4-YL-OXAZOLIDIN-2-ONES AS INHIBITORS OF MUTANT IDH
  申请人：VESTAS WIND SYSTEMS A/S

  公开号：US20140235620A1

  公开（公告）日：2014-08-21

  The invention is directed to a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein R 1 -R 6 are defined herein. The invention is also directed to compositions containing a compound of formula (I) and to the use of such compounds in the inhibition of mutant IDH proteins having a neomorphic activity. The invention is further directed to the use of a compound of formula (I) in the treatment of diseases or disorders associated with such mutant IDH proteins including, but not limited to, cell-proliferation disorders, such as cancer.

  该发明涉及公式（I）的化合物或其药用盐，其中R1-R6在此处定义。该发明还涉及含有公式（I）化合物的组合物，以及利用这些化合物抑制具有新型活性的突变IDH蛋白。该发明还涉及利用公式（I）的化合物治疗与这些突变IDH蛋白相关的疾病或紊乱，包括但不限于细胞增殖紊乱，如癌症。
• [EN] 3-PYRIMIDIN-4-YL-OXAZOLIDIN-2-ONES AS INHIBITORS OF MUTANT IDH<br/>[FR] 3-PYRIMIDIN-4-YL-OXAZOLIDIN-2-ONES COMME INHIBITEURS D'IDH MUTANTE
  申请人：NOVARTIS AG

  公开号：WO2013046136A1

  公开（公告）日：2013-04-04

  The invention is directed to a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein R1-R6 are defined herein. The invention is also directed to compositions containing a compound of formula (I) and to the use of such compounds in the inhibition of mutant IDH proteins having a neomorphic activity. The invention is further directed to the use of a compound of formual (I) in the treatment of diseases or disorders associated with such mutant IDH proteins including, but not limited to, cell-proliferation disorders, such as cancer.

  该发明涉及公式(I)的化合物或其药学上可接受的盐，其中R1-R6在此处被定义。该发明还涉及含有公式(I)化合物的组合物，以及利用这些化合物抑制具有新型活性的突变IDH蛋白。该发明还涉及利用公式(I)的化合物治疗与这些突变IDH蛋白相关的疾病或紊乱，包括但不限于细胞增殖紊乱，如癌症。
• [EN] ETHYNYL DERIVATIVES<br/>[FR] DÉRIVÉS D'ÉTHYNYLE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2015128307A1

  公开（公告）日：2015-09-03

  The present invention relates to compounds of formula I, wherein Y is N or C-R1'; R1' is hydrogen or F; R1 is hydrogen, halogen or lower alkyl substituted by halogen; R2 is hydrogen or lower alkyl; or R2 forms together with R4 a 6 membered heterocyclic ring containing -CH2-CH2-O-CH2- or -CH2-CH2-NR-C(O)-; R is hydrogen, lower alkyl, phenyl or benzyl; R3 is phenyl or pyridinyl, wherein the N atom in the pyridinyl group may be in different positions; R4' is hydrogen, lower alkyl or lower alkoxyalkyl; R4 is hydrogen, lower alkyl, phenyl optionally substituted by halogen or lower alkoxy, or is cycloalkyl, or is pyridinyl optionally substituted by halogen, lower alkyl, lower alkoxy or =0, or is pyrimidinyl optionally substituted by lower alkyl, lower alkoxy or =0, or is 1 -lower alkyl-pyridinyl, or is pyrazinyl, or is pyridazinyl optionally substituted by lower alkyl, lower alkoxy or =0, or is l-methylpyrrolo[2,3-b]pyridine-5-yl, or is 6-imidazo[l,2- b]pyridazin-6-yl; or R4 forms together with R4' a 4, 5 or 6 membered heterocyclic ring containing -(CH2)5-, -CH2-CH2-O-CH2-CH2-, -CH2-CH2-CH2-, -CH2-CH2-CH2-CH2-, -CH2-O-CH2-CH2- or CH2-CH2-CH2-O-CH2; R5 and R5' are hydrogen or lower alkyl; or R4 forms together with R5 a saturated 5- membered ring containing -CH2-CH2-CH2-; or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. The compounds may be used for the treatment of Parkinson's disease, anxiety, emesis, obsessive compulsive disorder, autism, neuroprotection, cancer, depression and diabetes type 2.

  本发明涉及以下式I的化合物，其中Y为N或C-R1'；R1'为氢或F；R1为氢、卤素或经卤素取代的较低烷基；R2为氢或较低烷基；或R2与R4一起形成一个含有-CH2-CH2-O-CH2-或-CH2-CH2-NR-C(O)-的6元杂环环；R为氢、较低烷基、苯基或苄基；R3为苯基或吡啶基，其中吡啶基中的N原子可能在不同位置；R4'为氢、较低烷基或较低烷氧基烷基；R4为氢、较低烷基、苯基（可选择地经卤素或较低烷氧基取代）、环烷基、或吡啶基（可选择地经卤素、较低烷基、较低烷氧基或=0取代）、或嘧啶基（可选择地经较低烷基、较低烷氧基或=0取代）、或1-较低烷基-吡啶基，或吡嗪基，或吡啶嗪（可选择地经较低烷基、较低烷氧基或=0取代），或1-甲基吡咯并[2,3-b]吡啶-5-基，或6-咪唑并[1,2-b]吡嗪-6-基；或R4与R4'一起形成含有-(CH2)5-、-CH2-CH2-O-CH2-CH2-、-CH2-CH2-CH2-、-CH2-CH2-CH2-CH2-、-CH2-O-CH2-CH2-或CH2-CH2-CH2-O-CH2-的4、5或6元杂环环；R5和R5'为氢或较低烷基；或R4与R5一起形成一个饱和的含有-CH2-CH2-CH2-的5元环；或制药学上可接受的盐或酸加成盐，或消旋混合物，或其相应的对映体和/或光学异构体和/或立体异构体。这些化合物可用于治疗帕金森病、焦虑、恶心、强迫性障碍、自闭症、神经保护、癌症、抑郁症和2型糖尿病。
• 3,5-DISUBSTUTUTED 1H-PYRROLO [2,3-B] PYRIDINES AS JNK INHIBITORS
  申请人：Medland Darren Peter

  公开号：US20110166173A1

  公开（公告）日：2011-07-07

  The present invention provides novel compounds of forumula (I) and their use in the inhibition of c-Jun N-terminal kinases. The present invention further provides the use of these compounds in medicine, in particular in the prevention and/or treatment of neurodegenerative disorders related to apoptosis and/or inflammation.

  本发明提供了式(I)的新化合物，并且它们的用途在于抑制c-Jun N-末端激酶。本发明进一步提供了这些化合物在医药领域中的使用，特别是在预防和/或治疗与凋亡和/或炎症有关的神经退行性疾病方面的使用。
• Skeletal Editing Approach to Bridge-Functionalized Bicyclo[1.1.1]pentanes from Azabicyclo[2.1.1]hexanes
  作者：Brandon A. Wright、Anastassia Matviitsuk、Michael J. Black、Pablo García-Reynaga、Luke E. Hanna、Aaron T. Herrmann、Michael K. Ameriks、Richmond Sarpong、Terry P. Lebold

  DOI：10.1021/jacs.3c02616

  日期：2023.5.24

  Azabicyclo[2.1.1]hexanes (aza-BCHs) and bicyclo[1.1.1]pentanes (BCPs) have emerged as attractive classes of sp3-rich cores for replacing flat, aromatic groups with metabolically resistant, three-dimensional frameworks in drug scaffolds. Strategies to directly convert, or “scaffold hop”, between these bioisosteric subclasses through single-atom skeletal editing would enable efficient interpolation within

  氮杂双环[2.1.1]己烷 (aza-BCH) 和双环[1.1.1]戊烷 (BCP) 已成为富含sp 3的有吸引力的核心类别，用于在药物中用耐代谢的三维框架取代扁平芳香基团脚手架。通过单原子骨架编辑在这些生物电子等排子类之间直接转换或“支架跳跃”的策略将能够在这个有价值的化学空间内进行有效的插值。在此，我们描述了一种通过脱氮骨架编辑在 aza-BCH 和 BCP 核心之间“支架跳跃”的策略。光化学[2+2]环加成用于制备多功能化的aza-BCH框架，与随后的脱氨基步骤相结合以提供桥功能化的BCP，目前很少有合成解决方案。模块化序列提供了对制药相关的各种特权桥式自行车的访问。