tert-butyl 3-(5-nitropyridin-2-yl)azetidine-1-carboxylate | 883901-57-3

• 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
• 英文名称: tert-butyl 3-(5-nitropyridin-2-yl)azetidine-1-carboxylate
• 英文别名: tert-butyl 3-(5-nitro-2-pyridyl)azetidine-1-carboxylate；3-(5-nitro-pyridin-2-yl)-azetidine-1-carboxylic acid tert-butyl ester
• CAS: 883901-57-3
• 化学式: C₁₃H₁₇N₃O₄
• 分子量: 279.296
• InChiKey: KSMIYANZZAMMTE-UHFFFAOYSA-N

物化性质

• 沸点：
  411.2±45.0 °C(Predicted)
• 密度：
  1.278±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  88.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  tert-butyl 3-(5-nitropyridin-2-yl)azetidine-1-carboxylate 在 亚硝酸特丁酯 、 水 、 铁粉 、 溶剂黄146 、 copper(I) bromide 作用下， 以 乙腈 为溶剂， 反应 5.5h， 生成 tert-butyl 3-(5-bromopyridin-2-yl)azetidine-1-carboxylate
  参考文献：
  名称：

  [EN] SUBSTITUTED AZETIDINYL COMPOUNDS AS GLYT1 INHIBITORS
  [FR] COMPOSÉS AZÉTIDINYLES SUBSTITUÉS UTILISÉS COMME INHIBITEURS DE GLYT1

  摘要：

  该发明提供了一种化学实体的公式(I)，其中R1、R2、R3、R4、X和Y具有本文所述的任何值，以及包含这种化学实体的组合物；制备它们的方法；以及它们在广泛的方法中的应用，包括代谢和反应动力学研究；检测和成像技术；放射性治疗；调节和治疗由GlyT1活性介导的疾病；治疗神经系统疾病、中枢神经系统疾病、痴呆、神经退行性疾病和受创功能丧失；治疗中风，包括中风康复期间的认知和运动缺陷；促进神经保护和神经恢复；增强认知和运动训练的效率，包括动物技能训练；以及治疗其他疾病，包括疼痛和酒精依赖症。

  公开号：

  WO2016073420A1
• 作为产物：
  描述：

  1-Boc-3-碘氮杂环丁烷 在 copper(l) iodide 、 三甲基氯硅烷 作用下， 以 1,2-二溴乙烷 为溶剂， 反应 2.5h， 生成 tert-butyl 3-(5-nitropyridin-2-yl)azetidine-1-carboxylate
  参考文献：
  名称：

  TRICYCLIC COMPOUNDS

  摘要：

  The present application relates to compounds of Formula (I), as defined herein, and pharmaceutically acceptable salts thereof. The present application also describes pharmaceutical composition comprising a compound of Formula (I), and pharmaceutically acceptable salts thereof, and methods of using the compounds and compositions for treating diseases such as cancer.

  公开号：

  WO2024107393A1

文献信息

• [EN] HETEROCYCLIC COMPOUNDS SUITABLE FOR TREATING DISORDERS THAT RESPOND TO MODULATION OF THE DOPAMINE D3 RECEPTOR<br/>[FR] COMPOSES HETEROCYCLIQUES CONVENANT POUR TRAITER DES TROUBLES SENSIBLES A UNE MODULATION DU RECEPTEUR D3 DE LA DOPAMINE
  申请人：ABBOTT GMBH & CO KG

  公开号：WO2006040182A1

  公开（公告）日：2006-04-20

  The invention relates to compounds of the formula (I) wherein n is 0, 1 or 2; G is CH2 or CHR3; R1 is H, C,-C6-alkyl, C,-C6-alkyl substituted by C3-C6-cycloalkyl, Cl-C6-hydroxyalkyl, fluorinated C,-C6-alkyl, C3-C6-cycloalkyl, fluorinated C3-C6-cycloalkyl, C3-C6­ alkenyl, fluorinated C3-C6-alkenyl, formyl, acetyl or propionyl; R2, R3 and R4 are, independently of each other, H, methyl, fluoromethyl, difluoromethyl, or trifluoromethyl; A is phenylene, pyridylene, pyrimidylene, pyrazinylene, pyridazinylene or thiophenylene, which can be substituted by one ore more substituents selected from halogen, methyl, methoxy and CF3; E is NR5 or CH2, wherein R5 is H or C1 -C3-alkyl; Ar is a cyclic radical selected from the group consisting of phenyl, a 5- or 6- ­membered heteroaromatic radical comprising as ring members 1, 2 or 3 heteroatoms selected from N, O and S and a phenyl ring fused to a saturated or unsaturated 5- or 6-membered carbocyclic or heterocyclic ring, where the heterocyclic ring comprises as ring members 1, 2 or 3 heteroatoms selected from N, O and S and/or 1, 2 or 3 heteroatom-containing groups each independently selected from NR8, where R8 is H, C1-C4-alkyl, fluorinated C1-C4-alkyl, C1-C4­alkylcarbonyl or fluorinated C1-C4-alkylcarbonyl, and where the cyclic radical Ar may carry 1, 2 or 3 substituents Ra, wherein the variable Ra has the meanings given in the claims and in the description; and physiologically tolerated acid addition salts thereof. The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.

  该发明涉及以下式(I)的化合物，其中n为0、1或2；G为CH2或CHR3；R1为H、C1-C6烷基、被C3-C6环烷基取代的C1-C6烷基、Cl-C6羟基烷基、氟化的C1-C6烷基、C3-C6环烷基、氟化的C3-C6环烷基、C3-C6烯基、氟化的C3-C6烯基、甲酰基、乙酰基或丙酰基；R2、R3和R4独立地为H、甲基、氟甲基、二氟甲基或三氟甲基；A为苯基、吡啶基、嘧啶基、吡嗪基、吡啶嗪基或噻吩基，可以被卤素、甲基、甲氧基和CF3等一个或多个取代基取代；E为NR5或CH2，其中R5为H或C1-C3烷基；Ar为从苯基、含有1、2或3个异原子N、O和S的5-或6-元杂环芳基、以及与饱和或不饱和的5-或6-元碳环或杂环融合的苯基环组成的环状基，其中杂环环包含1、2或3个异原子N、O和S和/或1、2或3个异原子含氮基团，每个基团独立地选择自NR8，其中R8为H、C1-C4烷基、氟化的C1-C4烷基、C1-C4烷基酰基或氟化的C1-C4烷基酰基，环状基Ar可以携带1、2或3个取代基Ra，其中变量Ra具有权利要求和描述中给出的含义；以及其生理上可耐受的酸盐。该发明还涉及使用式I的化合物或其药学上可接受的盐制备用于治疗易受多巴胺D3受体配体治疗的医疗紊乱的药物组合物。
• Heterocyclic Compounds Suitable For Treating Disorders That Respond To Modulation Of The Dopamine D3 Receptor
  申请人：Drescher Karla

  公开号：US20080045493A1

  公开（公告）日：2008-02-21

  The invention relates to compounds of the formula (I) wherein n is 0, 1 or 2; G is CH 2 or CHR 3 ; R 1 is H, C 1 -C 6 -alkyl, C 1 -C 6 -alkyl substituted by C 3 -C 6 -cycloalkyl, C 1 -C 6 -hydroxyalkyl, fluorinated C 1 -C 6 -alkyl, C 3 -C 6 -cycloalkyl, fluorinated C 3 -C 6 -cycloalkyl, C 3 -C 6 -alkenyl, fluorinated C 3 -C 6 -alkenyl, formyl, acetyl or propionyl; R 2 , R 3 and R 4 are, independently of each other, H, methyl, fluoromethyl, difluoromethyl, or trifluoromethyl; A is phenylene, pyridylene, pyrimidylene, pyrazinylene, pyridazinylene or thiophenylene, which can be substituted by one or more substituents selected from halogen, methyl, methoxy and CF 3 ; E is NR 5 or CH 2 , wherein R 5 is H or C 1 -C 3 -alkyl; Ar is a cyclic radical selected from the group consisting of phenyl, a 5- or 6-membered heteroaromatic radical comprising as ring members 1, 2 or 3 heteroatoms selected from N, O and S and a phenyl ring fused to a saturated or unsaturated 5- or 6-membered carbocyclic or heterocyclic ring, where the heterocyclic ring comprises as ring members 1, 2 or 3 heteroatoms selected from N, O and S and/or 1, 2 or 3 heteroatom-containing groups each independently selected from NR 8 , where R 8 is H, C 1 -C 4 -alkyl, fluorinated C 1 -C 4 -alkyl, C 1 -C 4 -alkylcarbonyl or fluorinated C 1 -C 4 -alkylcarbonyl, and where the cyclic radical Ar may carry 1, 2 or 3 substituents R a , wherein the variable R a has the meanings given in the claims and in the description; and physiologically tolerated acid addition salts thereof. The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.

  本发明涉及式(I)的化合物，其中n为0、1或2；G为CH2或CHR3；R1为H、C1-C6烷基、C1-C6烷基取代的C3-C6环烷基、C1-C6羟基烷基、氟代C1-C6烷基、C3-C6环烷基、氟代C3-C6环烷基、C3-C6烯基、氟代C3-C6烯基、甲酰基、乙酰基或丙酰基；R2、R3和R4独立地为H、甲基、氟甲基、二氟甲基或三氟甲基；A为苯基、吡啶基、嘧啶基、吡嗪基、吡啶嗪基或噻吩基，可以被一个或多个卤素、甲基、甲氧基和CF3等取代基所取代；E为NR5或CH2，其中R5为H或C1-C3烷基；Ar为从苯基、一个5-或6-成员的杂环芳基基团中选择的循环基团，该杂环芳基基团的环成员包括1、2或3个从N、O和S选择的杂原子和与饱和或不饱和的5-或6-成员碳环或杂环芳基团融合的苯基环，其中所述杂环芳基团包括1、2或3个从N、O和S选择的杂原子和/或1、2或3个从NR8选择的含杂原子基团，其中R8为H、C1-C4烷基、氟代C1-C4烷基、C1-C4烷基羰基或氟代C1-C4烷基羰基，且所述循环基团Ar可以携带1、2或3个取代基Ra，其中变量Ra的含义如权利要求和说明书中所给出；以及其生理耐受的酸加合盐。本发明还涉及使用式I的化合物或其药学上可接受的盐制备用于治疗易于用多巴胺D3受体配体治疗的医疗疾病的药物组合物的用途。
• Heterocyclic compounds suitable for treating disorders that respond to modulation of the dopamine D3 receptor
  申请人：Abbott GmbH & Co. KG

  公开号：US07851463B2

  公开（公告）日：2010-12-14

  The invention relates to compounds of the formula (I). The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand. The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.

  本发明涉及公式（I）的化合物。本发明还涉及使用公式I的化合物或其药学上可接受的盐来制备药物组合物，用于治疗易于用多巴胺D3受体配体治疗的医疗疾患。本发明还涉及使用公式I的化合物或其药学上可接受的盐来制备药物组合物，用于治疗易于用多巴胺D3受体配体治疗的医疗疾患。
• HETEROCYCLIC COMPOUNDS SUITABLE FOR TREATING DISORDERS THAT RESPOND TO MODULATION OF THE DOPAMINE D3 RECEPTOR
  申请人：Drescher Karla

  公开号：US20110160176A1

  公开（公告）日：2011-06-30

  The invention relates to compounds of the formula (I) wherein n is 0, 1 or 2; G is CH 2 or CHR 3 ; R 1 is H, C,-C 6 -alkyl, C,-C 6 -alkyl substituted by C 3 -C 6 -cycloalkyl, C 1 -C 6 -hydroxyalkyl, fluorinated C,-C 6 -alkyl, C 3 -C 6 -cycloalkyl, fluorinated C 3 -C 6 -cycloalkyl, C 3 -C 6 alkenyl, fluorinated C 3 -C 6 -alkenyl, formyl, acetyl or propionyl; R 2 , R 3 and R 4 are, independently of each other, H, methyl, fluoromethyl, difluoromethyl, or trifluoromethyl; A is phenylene, pyridylene, pyrimidylene, pyrazinylene, pyridazinylene or thiophenylene, which can be substituted by one or more substituents selected from halogen, methyl, methoxy and CF 3 ; E is NR 5 or CH 2 , wherein R 5 is H or C 1 -C 3 -alkyl; Ar is a cyclic radical selected from the group consisting of phenyl, a 5- or 6-membered heteroaromatic radical comprising as ring members 1, 2 or 3 heteroatoms selected from N, O and S and a phenyl ring fused to a saturated or unsaturated 5- or 6-membered carbocyclic or heterocyclic ring, where the heterocyclic ring comprises as ring members 1, 2 or 3 heteroatoms selected from N, O and S and/or 1, 2 or 3 heteroatom-containing groups each independently selected from NR 8 , where R 8 is H, C 1 -C 4 -alkyl, fluorinated C 1 -C 4 -alkyl, C 1 -C 4 alkylcarbonyl or fluorinated C 1 -C 4 -alkylcarbonyl, and where the cyclic radical Ar may carry 1, 2 or 3 substituents R a , wherein the variable R a has the meanings given in the claims and in the description; and physiologically tolerated acid addition salts thereof. The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.

  本发明涉及公式（I）化合物，其中n为0，1或2；G为CH2或CHR3；R1为H，C,-C6-烷基，C,-C6-烷基被C3-C6-环烷基，C1-C6-羟基烷基，氟代C,-C6-烷基，C3-C6-环烷基，氟代C3-C6-环烷基，C3-C6-烯基，氟代C3-C6-烯基，甲酰基，乙酰基或丙酰基取代；R2，R3和R4分别为H，甲基，氟甲基，二氟甲基或三氟甲基；A为苯基，吡啶基，嘧啶基，吡嗪基，吡嗪啉基或噻吩基，可以被一个或多个卤素，甲基，甲氧基和CF3等取代基所取代；E为NR5或CH2，其中R5为H或C1-C3-烷基；Ar为从苯基，一个5-或6-成员的杂环芳基基团，包括由1、2或3个从N、O和S中选择的杂原子作为环成员和与饱和或不饱和的5-或6-成员的碳环或杂环的苯环融合的杂环，其中杂环包含作为环成员的1、2或3个从N、O和S中选择的杂原子和/或1、2或3个杂原子含有的基团，每个基团独立地从NR8中选择，其中R8为H，C1-C4-烷基，氟代C1-C4-烷基，C1-C4-烷基羰基或氟代C1-C4-烷基羰基，其中环状基团Ar可以携带1、2或3个取代基Ra，其中变量Ra在权利要求和说明中给出其含义；以及其生理耐受的酸加盐。本发明还涉及使用公式I化合物或其药学上可接受的盐制备用于治疗可用多巴胺D3受体配体治疗的医学疾病的药物组合物。
• Substituted azetidinyl compounds as GlyT1 inhibitors
  申请人：DART NEUROSCIENCE (CAYMAN) LTD.

  公开号：US10040759B2

  公开（公告）日：2018-08-07

  The invention provides a chemical entity of Formula (I) wherein R1, R2, R3, R4, X, and Y have any of the values described herein, and compositions comprising such chemical entities; methods of making them; and their use in a wide range of methods, including metabolic and reaction kinetic studies; detection and imaging techniques; radioactive treatments; modulating and treating disorders mediated by GlyT1 activity; treating neurological disorders, CNS disorders, dementia, neurodegenerative diseases, and trauma-dependent losses of function; treating stroke, including cognitive and motor deficits during stroke rehabilitation; facilitating neuroprotection and neurorecovery; enhancing the efficiency of cognitive and motor training, including animal skill training; and treating other disorders, including pain and alcohol-dependence.

  本发明提供了式(I)的化学实体，其中 R1、R2、R3、R4、X 和 Y 具有本文所述的任一值，还提供了包含这种化学实体的组合物；制造它们的方法；以及它们在多种方法中的用途，包括代谢和反应动力学研究；检测和成像技术；放射性治疗；调节和治疗由 GlyT1 活性介导的疾病；治疗神经系统疾病、中枢神经系统疾病、痴呆症、神经退行性疾病和创伤依赖性功能丧失；治疗中风，包括中风康复期间的认知和运动障碍；促进神经保护和神经恢复；提高认知和运动训练的效率，包括动物技能训练；以及治疗其他疾病，包括疼痛和酒精依赖。