1-(6-bromo-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one | 1181691-45-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四氢异喹啉
• 英文名称: 1-(6-bromo-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one
• 英文别名: 1-(6-Bromo-3,4-dihydroisoquinolin-2(1H)-yl)ethanone；1-(6-bromo-3,4-dihydro-1H-isoquinolin-2-yl)ethanone
• CAS: 1181691-45-1
• 化学式: C₁₁H₁₂BrNO
• 分子量: 254.126
• InChiKey: OPIWGQKJIDFLNE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(6-bromo-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium acetate 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 乙醇 、 水 为溶剂， 反应 18.0h， 生成 1-[6-[3-(2-chlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-3,4-dihydro-1H-isoquinolin-2-yl]ethanone
  参考文献：
  名称：

  Identification and optimisation of 7-azaindole PAK1 inhibitors with improved potency and kinase selectivity

  摘要：

  通过激酶定向筛选发现了一系列新型 PAK1 抑制剂。对选择性口袋和溶剂尾部区域进行了 SAR 探索，以了解和优化 PAK1 对目标激酶的效力和选择性。配体 PAK1 晶体结构用于指导化合物设计。渗透性和激酶选择性影响了从酶到细胞的 PAK1 效用转化。化合物 36（AZ-PAK-36）显示出更高的基尼系数和良好的 PAK1 细胞效力，可用作靶点验证研究的工具化合物。

  DOI：

  10.1039/c4md00280f
• 作为产物：
  描述：

  6-溴-1,2,3,4-四氢异喹啉盐酸盐 、 乙酰氯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 生成 1-(6-bromo-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one
  参考文献：
  名称：

  [EN] MODULATORS OF THE HISTAMINE H3 RECEPTOR USEFUL FOR THE TREATMENT OF DISORDERS RELATED THERETO
  [FR] MODULATEURS DU RÉCEPTEUR D'HISTAMINE H3 UTILES POUR LE TRAITEMENT D'AFFECTIONS QUI LUI SONT ASSOCIÉES

  摘要：

  Formula (Ia)的酰胺衍生物及其药物组合物，可调节组胺H3受体的活性。本发明的化合物及其药物组合物用于治疗组胺H3相关疾病的方法，如认知障碍、癫痫、脑外伤、抑郁症、肥胖症、睡眠和觉醒障碍（如白天过度嗜睡、嗜睡症、倒班工作睡眠障碍、药物副作用引起的嗜睡、保持警觉以帮助完成任务等）、猝倒、嗜睡症、嗜睡综合征、时差反应、睡眠呼吸暂停等、注意力缺陷多动障碍（ADHD）、精神分裂症、过敏、上呼吸道过敏反应、过敏性鼻炎、鼻塞、痴呆症、阿尔茨海默病、疼痛等。

  公开号：

  WO2009105206A1

文献信息

• [EN] AZOLOTRIAZINONE MELANIN CONCENTRATING HORMONE RECEPTOR-1 ANTAGONISTS<br/>[FR] ANTAGONISTES DE RÉCEPTEUR-1 D'HORMONE DE MÉLANO-CONCENTRATION D'AZOLOTRIAZINONE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2010042682A1

  公开（公告）日：2010-04-15

  The present application provides compounds that are useful as MCHR1 antagonists, especially for the treatment of obesity, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I, wherein R1, is selected from the group consisting of monocyclic aryl or monocyclic heteroaryl; W is selected from the group consisting of a direct bond, -O-, and -N(R6)-; provided that if W is a direct bond, D is a cyclic amine that is attached to A via the nitrogen atom of the cyclic amine; D is selected from the group consisting of a direct bond, substituted or unsubstituted C1 to C4 alkyl, substituted or unsubstituted C3 to C7 cycloalkyl, cycloalkylalkyl, and 4- to 6-membered cyclic amines, provided that if D is a direct bond, R2a, R2b, and R2c must be selected from H, alkyl, or cycloalkyl; E and G are independently N or CH provided that both are not N; R1 is substituted or unsubstituted phenyl or substituted or unsubstituted monocyclic heteroaryl; R2a, R2b, and R2c are independently selected from the group consisting of hydrogen, halo, cyano, hydroxyl, -NR5R5a, -SO2R34, -CO2R35 -NR5CO2R21, -NR5COR21, substituted or unsubstituted C1 to C4 alkyl, substituted or unsubstituted C3 to C7 cycloalkyl, substituted or unsubstituted 4- to 6-membered cyclic amines wherein said cyclic amine is optionally substituted with -OH, carbonylamino, alkoxycarbonylamino, or at least one of R2a, R2b, and R2c is a prodrug moiety selected from amino acid esters or phosphoric acid esters wherein said amino acid ester has the formula -OC(O)CH(NH2)R31, wherein R31 is H or C1 to C4 alkyl; or any two of R2a, Rb, or R2c, may be taken together to form a ring; R3 and R3a are each independently selected from the group consisting of hydrogen, hydroxyl, lower alkoxy, halo, CN, substituted or unsubstituted C1 to C4 alkyl, perfluoroalkyl, substituted or unsubstituted C3 to C7 cycloalkyl, cycloalkoxy, amino, alkylamino, dialkylamino, and aminoalkyl, wherein R3 or R3a and D may optionally be taken together with the atoms to which they are attached to form a 5- to 7-membered ring; R5 and R5a are the same or different and are independently selected from the group consisting of hydrogen, substituted or unsubstituted lower alkyl, hydroxyalkyl, hydroxyalkylcycloalkyl, substituted or unsubstituted heterocycloalkyl, acyl, alkoxycarbonyl, carboxyalkyl, substituted or unsubstituted cycloalkyl, and substituted or unsubstituted cycloalkylalkyl, wherein the R5 and R5a groups and the N atom to which they are attached may form a ring; R21 and R31 are each H or C1 to C4 alkyl; R34 is alkyl; R35 is H or alkyl; and R6 is selected from the group consisting of H, C1 to C4 alkyl and C3 to C7 cycloalkyl.

  本申请提供了作为MCHR1拮抗剂有用的化合物，特别用于肥胖症的治疗，包括所有立体异构体、溶剂化合物、前药和根据式I的药学上可接受的形式，其中R1从单环芳基或单环杂芳基组成的群体中选择；W从直接键、-O-和-N(R6)-组成的群体中选择；条件是如果W是直接键，则D是通过环胺的氮原子连接到A的环胺；D从直接键、取代或未取代的C1到C4烷基、取代或未取代的C3到C7环烷基、环烷基烷基和4-到6-成员环胺组成的群体中选择，条件是如果D是直接键，则R2a、R2b和R2c必须从H、烷基或环烷基中选择；E和G独立地是N或CH，条件是两者都不是N；R1是取代或未取代的苯基或取代或未取代的单环杂芳基；R2a、R2b和R2c独立地从氢、卤素、氰基、羟基、-NR5R5a、-SO2R34、-CO2R35 -NR5CO2R21、-NR5COR21、取代或未取代的C1到C4烷基、取代或未取代的C3到C7环烷基、取代或未取代的4-到6-成员环胺中选择，其中所述环胺可以选择地取代为-OH、羰基氨基、烷氧羰基氨基，或R2a、R2b和R2c中的至少一个是选择自氨基酸酯或磷酸酯的前药基团，其中所述氨基酸酯具有式-OC(O)CH(NH2)R31，其中R31为H或C1到C4烷基；或R2a、Rb或R2c中的任意两个可以结合形成环；R3和R3a各自独立地从氢、羟基、较低烷氧基、卤素、CN、取代或未取代的C1到C4烷基、全氟烷基、取代或未取代的C3到C7环烷基、环烷氧基、氨基、烷基氨基、二烷基氨基和氨基烷基中选择，其中R3或R3a和D可以选择地结合形成5-到7-成员环；R5和R5a相同或不同，独立地从氢、取代或未取代的较低烷基、羟基烷基、羟基烷基环烷基、取代或未取代的杂环烷基、酰基、烷氧羰基、羧基烷基、取代或未取代的环烷基和取代或未取代的环烷基烷基中选择，其中R5和R5a基团和它们连接的N原子可以形成环；R21和R31各自为H或C1到C4烷基；R34为烷基；R35为H或烷基；R6从H、C1到C4烷基和C3到C7环烷基中选择。
• A Series of Analogues to the AT₂ R Prototype Antagonist C38 Allow Fine Tuning of the Previously Reported Antagonist Binding Mode
  作者：Rebecka Isaksson、Jens Lindman、Johan Wannberg、Jessica Sallander、Maria Backlund、Dhaniel Baraldi、Robert Widdop、Mathias Hallberg、Johan Åqvist、Hugo Gutierrez de Teran、Johan Gising、Mats Larhed

  DOI：10.1002/open.201800282

  日期：2019.1

  in the first series was equipotent to C38 and showed similar kinetic solubility, and stability in both human and mouse liver microsomes. The second series was comprised of new bicyclic derivatives, amongst which one ligand exhibited a five‐fold improved affinity to AT2R as compared to C38. The majority of the compounds in the second series, including the most potent ligand, were inferior to C38 with

  我们在这里报告我们对配体与有前途的药物靶标血管紧张素 II 2 型受体 (AT 2 R) 结合的持续研究。合成并研究了两个系列的化合物。第一个系列探讨了在已知选择性非肽 AT 2 R 拮抗剂C38的苯环上添加小取代基的影响，从而产生小但显着的 AT 2 R 亲和力变化。第一个系列中的一种化合物与C38等效，并且在人和小鼠肝微粒体中表现出相似的动力学溶解度和稳定性。第二个系列由新的双环衍生物组成，其中一种配体对 AT 2 R 的亲和力比C38提高了五倍。第二系列中的大多数化合物，包括最有效的配体，在人和小鼠微粒体中的稳定性都低于C38 。与我们之前报道的发现相反，具有较短氨基甲酸酯烷基链的配体仅表现出微粒体中稳定性的轻微改善。基于本文提供的数据，提出了配体类似物与原型AT 2 R拮抗剂C38的结合模式的更充分、暂定的模型，如通过分子动力学模拟重新定义的对接推导出来的。
• Heterocycle Compounds and Methods of Use Thereof
  申请人：Cho Young Shin

  公开号：US20100022514A1

  公开（公告）日：2010-01-28

  The invention relates to the use of compounds in the treatment of deacetylase-associated diseases and for the manufacture of pharmaceutical preparations for the treatment of said diseases.

  本发明涉及使用化合物治疗脱乙酰酶相关疾病，并用于制造治疗该类疾病的药物制剂。
• AZOLOTRIAZINONE MELANIN CONCENTRATING HORMONE RECEPTOR-1 ANTAGONISTS
  申请人：Devasthale Pratik

  公开号：US20110218185A1

  公开（公告）日：2011-09-08

  The present application provides compounds that are useful as MCHR1 antagonists, especially for the treatment of obesity, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein the variables are defined herein.

  本申请提供了一些化合物，它们可用作MCHR1拮抗剂，特别适用于治疗肥胖症，包括所有立体异构体、溶剂合物、前药和药学上可接受的I式形式，其中变量在此定义。
• MODULATORS OF THE HISTAMINE H3 RECEPTOR USEFUL FOR THE TREATMENT OF DISORDERS RELATED THERETO
  申请人：Santora Vincent J.

  公开号：US20100331312A1

  公开（公告）日：2010-12-30

  Amide derivatives of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the histamine H3 receptor. Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of histamine H3-associated disorders, such as cognitive disorders, epilepsy, brain trauma, depression, obesity, disorders of sleep and wakefulness such as excessive daytime sleepiness, narcolepsy, shift-work sleep disorder, drowsiness as a side effect from a medication, maintenance of vigilance to aid in the completion of tasks and the like, cataplexy, hypersomnia, somnolence syndrome, jet lag, sleep apnea and the like, attention deficit hyperactivity disorder (ADHD), schizophrenia, allergies, allergic responses in the upper airway, allergic rhinitis, nasal congestion, dementia, Alzheimer's disease, pain and the like.

  化合物(Ia)的酰胺衍生物及其制药组合物，可以调节组胺H3受体的活性。本发明的化合物和制药组合物适用于治疗组胺H3相关疾病的方法，如认知障碍、癫痫、脑创伤、抑郁症、肥胖症、睡眠和清醒障碍疾病，如白天过度嗜睡、嗜睡症、轮班工作睡眠障碍、药物副作用引起的嗜睡、保持警觉以帮助完成任务等，猝倒、过度睡眠、嗜睡综合症、时差反应、睡眠呼吸暂停等、注意力缺陷多动障碍(ADHD)、精神分裂症、过敏症、上呼吸道过敏反应、过敏性鼻炎、鼻塞、痴呆症、阿尔茨海默病、疼痛等。