6-[(3-cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)oxy]-N-methyl-3-pyridinecarboxamide | 720690-73-3

• 物质功能分类: 生物化工 - 生化试剂 - 激动剂抑制剂
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯氮卓类
• 英文名称: 6-[(3-cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)oxy]-N-methyl-3-pyridinecarboxamide
• 英文别名: N-[11C]-methyl-6-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)-nicotamide；[N-methyl]-6-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)-nicotinamide；6-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)-N-methyl-nicotinamide；6-(3-cyclobutyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yloxy)-N-methylnicotiamide；GSK189254；[11C]-GSK189254；6-((3-Cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)oxy)-N-methyl-3-pyridinecarboxamide；6-[(3-cyclobutyl-1,2,4,5-tetrahydro-3-benzazepin-7-yl)oxy]-N-methylpyridine-3-carboxamide
• CAS: 720690-73-3
• 化学式: C₂₁H₂₅N₃O₂
• 分子量: 351.448
• InChiKey: WROHEWWOCPRMIA-UHFFFAOYSA-N

物化性质

• 沸点：
  545.0±50.0 °C(Predicted)
• 密度：
  1.195±0.06 g/cm3(Predicted)
• 溶解度：
  DMSO:25.0(最大浓度 mg/mL);71.13(最大浓度 mM)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  54.5
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 储存条件：
  2-8℃

制备方法与用途

GSK189254A（GSK189254）是一种新颖高效且选择性的受体拮抗剂，对人类和大鼠的值分别为9.59至9.90和8.51至9.17。

反应信息

• 作为反应物：
  描述：

  6-[(3-cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)oxy]-N-methyl-3-pyridinecarboxamide 在 甲醇 、 乙酰氯 作用下， 反应 0.5h， 以77%的产率得到GSK 189254; 6-[(3-环丁基-2,3,4,5-四氢-1H-3-苯并氮杂卓-7-基)氧基]-N-甲基-3-吡啶甲酰胺盐酸盐
  参考文献：
  名称：

  WO2008/104589

  摘要：

  公开号：
• 作为产物：
  描述：

  N-(2,2-二甲氧基乙基)-2-(3-甲氧基苯基)乙酰胺 在 盐酸 、 硼烷四氢呋喃络合物 、 palladium 10% on activated carbon 、 氢溴酸 、 氢气 、 四丁基碘化铵 、 sodium hydride 、 溶剂黄146 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 、 溶剂黄146 、 二甲基亚砜 、 mineral oil 为溶剂， 120.0 ℃ 、413.7 kPa 条件下， 反应 9.0h， 生成 6-[(3-cyclobutyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)oxy]-N-methyl-3-pyridinecarboxamide
  参考文献：
  名称：

  A new facile synthetic route to [11C]GSK189254, a selective PET radioligand for imaging of CNS histamine H3 receptor

  摘要：

  GSK189254 and its corresponding precursor GSK185071B were synthesized from 3-methoxyphenylacetic acid with 6-chloropyridine-3-carbolic acid or 6-chloronicotinamide in 8 and 7 steps with either 6% or 7% and either 14% or 16% yield, respectively. [C-11]GSK189254 was prepared from GSK185071B with [C-11]CH3OTf through N-[C-11] methylation and isolated by HPLC combined with solid-phase extraction (SPE) in 50-60% radiochemical yield based on [C-11]CO2 and decay corrected to end of bombardment (EOB), with 370-740 GBq/mu mol specific activity at EOB. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.05.076

文献信息

• DETERMINATION OF HISTAMINE-3 BIOACTIVITY
  申请人：Radek Richard J.

  公开号：US20080159958A1

  公开（公告）日：2008-07-03

  The invention relates to an in vivo method for determining the bioactivity of chemical compounds as histamine-3 receptor (H 3 R) ligands, and provides animal models to determine such bioactivity. The invention further relates to methods for screening therapeutic compounds demonstrating a desired property, using such methods and models described.

  这项发明涉及一种体内方法，用于确定化合物作为组胺-3受体（H3R）配体的生物活性，并提供动物模型来确定这种生物活性。该发明还涉及使用所述方法和模型筛选展示所需特性的治疗化合物的方法。
• [EN] METHODS AND COMPOUNDS USEFUL IN TREATING PRURITUS, AND METHODS FOR IDENTIFYING SUCH COMPOUNDS<br/>[FR] MÉTHODES ET COMPOSÉS UTILES POUR TRAITER LE PRURIT, ET PROCÉDÉS D'IDENTIFICATION DESDITS COMPOSÉS
  申请人：ARENA PHARM INC

  公开号：WO2013151982A1

  公开（公告）日：2013-10-10

  The present invention relates to methods of using histamine 3 receptor (H3R) antagonists to treat pruritus or itch in an individual and methods for using H3R to screen for compounds capable of treating pruritus in an individual and methods for using pruritus/itch model systems for screening H3R antagonists for their usefulness in treating pruritus.

  本发明涉及使用组胺3受体（H3R）拮抗剂治疗个体的瘙痒或瘙痒的方法，以及使用H3R筛选能够治疗个体瘙痒的化合物的方法，以及使用瘙痒/瘙痒模型系统筛选H3R拮抗剂以评估其在治疗瘙痒方面的有效性的方法。
• [EN] BENZO ' D!AZEPINE DERIVATIVES FOR THE TREATMENT OF NEUROLOGICAL DISORDERS<br/>[FR] DERIVES BENZAZEPINE POUR LE TRAITEMENT DE TROUBLES NEUROLOGIQUES
  申请人：GLAXO GROUP LTD

  公开号：WO2004056369A1

  公开（公告）日：2004-07-08

  The present invention relates to benzazepine derivatives of formula ( I ) wherein: R1 represents -C3-7 cycloalkyl optionally substituted by C1-3 alkyl; having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.

  本发明涉及公式（I）的苯并哌啶衍生物，其中：R1代表-C3-7环烷基，可选择地被C1-3烷基取代；具有药理活性，其制备方法，含有它们的组合物以及它们在治疗神经和精神疾病中的用途。
• [EN] ARYL IMIDAZOLE COMPOUNDS AND THEIR USE AS BETA AMYLOID PRODUCTION INHIBITORS<br/>[FR] COMPOSÉ ARYLIMIDAZOLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE PRODUCTION DE LA PROTÉINE AMYLOÏDE BÊTA
  申请人：EISAI R&D MAN CO LTD

  公开号：WO2010098488A1

  公开（公告）日：2010-09-02

  A compound represented by the formula (I): or a pharmacologically acceptable salt or ester thereof, wherein Ring A represents a triazolyl group or the like which may be substituted, Ring B represents a phenyl group or the like which may be substituted, X1 represents a single bond or the like, R1 and R2 each represent a C1-6 alkyl group or the like, m represents an integer of 0 to 3, and n represents an integer of 0 to 2, is effective as a therapeutic agent for a disease caused by Aβ.

  一种由化学式(I)表示的化合物，或其药理学上可接受的盐或酯，其中环A代表可能被取代的三唑基团或类似物，环B代表可能被取代的苯基团或类似物，X1代表单键或类似物，R1和R2分别代表C1-6烷基或类似物，m代表0到3的整数，n代表0到2的整数，对于由Aβ引起的疾病具有治疗作用。
• MULTI-CYCLIC COMPOUNDS
  申请人：KIMURA Teiji

  公开号：US20090062529A1

  公开（公告）日：2009-03-05

  A compound represented by the formula (I): or a pharmacologically acceptable salt thereof, wherein Ar 1 represents an imidazolyl group or the like which may be substituted with a C1-6 alkyl group, Ar 2 represents a phenyl group or the like which may be substituted with a C1-6 alkoxy group, X 1 represents a double bond or the like and Het represents a triazolyl group or the like which may be substituted with a C1-6 alkyl group or the like, is effective as a therapeutic or prophylactic agent for a disease caused by Aβ.

  一种由化学式(I)表示的化合物或其药理学可接受的盐，其中Ar1代表可用C1-6烷基基团取代的咪唑基团或类似基团，Ar2代表可用C1-6烷氧基团取代的苯基团或类似基团，X1代表双键或类似基团，Het代表可用C1-6烷基基团或类似基团取代的三唑基团或类似基团，对由Aβ引起的疾病具有治疗或预防作用。