5-(溴甲基)-2-甲基吡啶氢溴酸盐 | 718608-10-7

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 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
• 中文名称: 5-(溴甲基)-2-甲基吡啶氢溴酸盐
• 中文别名: 5-溴甲基-2-甲基吡啶氢溴酸盐
• 英文名称: 5-(bromomethyl)-2-methylpyridine hydrobromide
• 英文别名: 5-(Bromomethyl)-2-methylpyridin-1-ium;bromide；5-(bromomethyl)-2-methylpyridin-1-ium;bromide
• CAS: 718608-10-7
• 化学式: BrH*C₇H₈BrN
• mdl: MFCD12031798
• 分子量: 266.963
• InChiKey: HEDJZTHUYQRPRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.66
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.285
• 拓扑面积：
  12.9
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090
• 包装等级：
  II
• 危险类别：
  8
• 危险性防范说明：
  P260,P264,P270,P280,P301+P330+P331,P303+P361+P353,P304+P340,P305+P351+P338,P310,P363,P405,P501
• 危险品运输编号：
  3261
• 危险性描述：
  H302,H314
• 储存条件：
  存储条件为2-8°C，并需保存在惰性气体中。

SDS

5-(溴甲基)-2-甲基吡啶氢溴酸盐MSDS英文版

反应信息

• 作为反应物：
  描述：

  5-(溴甲基)-2-甲基吡啶氢溴酸盐 、 地氯雷他定 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 以64%的产率得到8-chloro-11-<1-<(6-methyl-3-pyridyl)methyl>-4-piperidylidene>-6,11-dihydro-5H-benzo<5,6>cyclohepta<1,2-b>pyridine
  参考文献：
  名称：

  Route to Prolonged Residence Time at the Histamine H₁ Receptor: Growing from Desloratadine to Rupatadine

  摘要：

  Drug-target binding kinetics are an important predictor of in vivo drug efficacy, yet the relationship between ligand structures and their binding kinetics is often poorly understood. We show that both rupatadine (1) and desloratadine (2) have a long residence time at the histamine H-1 receptor (H1R). Through development of a [H-3]levocetirizine radiolabel, we find that the residence time of 1 exceeds that of 2 more than 10-fold. This was further explored with 22 synthesized rupatadine and desloratadine analogues. Methylene-linked cycloaliphatic or beta-branched substitutions of desloratadine increase the residence time at the H1R, conveying a longer duration of receptor antagonism. However, cycloaliphatic substituents directly attached to the piperidine amine (i.e., lacking the spacer) have decreased binding affinity and residence time compared to their methylene-linked structural analogues. Guided by docking studies, steric constraints within the binding pocket are hypothesized to explain the observed differences in affinity and binding kinetics between analogues.

  DOI：

  10.1021/acs.jmedchem.9b00447
• 作为产物：
  描述：

  6-甲基-3-羟甲基吡啶 在 二溴亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 5-(溴甲基)-2-甲基吡啶氢溴酸盐
  参考文献：
  名称：

  [EN] CYCLOPENTIL-SUBSTITUTED GLUTARAMIDE COMPOUNDS AS ENDOPEPTIDASEV INHIBITORS
  [FR] COMPOSES GLUTARAMIDE A SUBSTITUTION CYCLOPENTILE UTILISES COMME INHIBITEURS DE L'ENDOPEPTIDASE

  摘要：

  该发明涉及NEP抑制剂用于治疗心血管疾病。首选的NEP抑制剂是具有以下结构的化合物(I)：其中R1为C1-C6烷基，C1-C6烷氧基C1-C3烷基或C1-C6烷氧基C1-C6烷氧基C1-C3烷基；R2为氢或C1-C6烷基；L为从-CH2-X-CH2-和-CH2-CH2-X-中选择的三个原子连接，其中连接的右侧连接到R3，X为氧、硫或亚甲基；R3为苯基或芳香杂环基，两者中的任何一个都可以独立地被一个或多个来自以下群的基取代：C1-C6烷基，卤素，卤代C1-C6烷基，C1-C6烷氧基，卤代C1-C6烷氧基，C1-C6烷基硫基，卤代C1-C6烷基硫基和腈基；R4和R5要么都是氢，要么R4和R5中的一个是氢，另一个是在患者体内被氢替代的生物可解脂基。

  公开号：

  WO2004056750A1

文献信息

• [EN] COMPOUNDS AND THEIR USE TO TREAT HISTAMINE H3 RELATED DISORDERS<br/>[FR] COMPOSÉS ET LEUR UTILISATION POUR LE TRAITEMENT DE TROUBLES ASSOCIÉS AU RÉCEPTEUR H3 DE L'HISTAMINE
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2013027001A1

  公开（公告）日：2013-02-28

  The present invention provides compounds of formula (1) and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, m, n, p, q, Q1, Q2, Q3, Q4, Q5, Q6, X1, X2, X3, X4, A1 and L1, are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.

  本发明提供了式（1）的化合物及其药学上可接受的盐，其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12、R13、R14、R15、R16、R17、R18、R19、R20、m、n、p、q、Q1、Q2、Q3、Q4、Q5、Q6、X1、X2、X3、X4、A1和L1如规范中所定义，其制备方法，含有它们的药物组合物以及它们在治疗中的用途。
• [EN] 2,4-DIOXO-QUINAZOLINE-6-SULFONAMIDE DERIVATIVES AS INHIBITORS OF PARG<br/>[FR] DÉRIVÉS DE 2,4-DIOXO-QUINAZOLINE-6-SULFONAMIDE EN TANT QU'INHIBITEURS DE LA PARG
  申请人：CANCER REC TECH LTD

  公开号：WO2016092326A1

  公开（公告）日：2016-06-16

  The present invention relates to compounds of formula I that function as inhibitors of PARG (Poly ADP-ribose glycohydrolase) enzyme activity wherein R1a, R1b, R1c, R1d, R1e, W, X1, X2, X3, X4, X5, X6, X7, c are each as defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which PARG activity is implicated.

  本发明涉及作为PARG（Poly ADP-ribose glycohydrolase）酶活性抑制剂的I式化合物，其中R1a、R1b、R1c、R1d、R1e、W、X1、X2、X3、X4、X5、X6、X7、c如本文所定义。本发明还涉及制备这些化合物的方法，包括含有它们的药物组合物，以及它们在治疗增殖性疾病（如癌症）以及其他涉及PARG活性的疾病或症状中的用途。
• POSITIVE ALLOSTERIC MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M1
  申请人：Vanderbilt University

  公开号：US20200131180A1

  公开（公告）日：2020-04-30

  Described are positive allosteric modulators of muscarinic acetylcholine receptor M 1 (mAChR M 1 ), pharmaceutical compositions including the compounds, and methods of using the compounds and compositions for treating neurological disorders, psychiatric disorders, or a combination thereof.

  描述了甲型乙酰胆碱受体M1（mAChR M1）的正向变构调节剂，包括这些化合物的药物组合物，以及使用这些化合物和组合物治疗神经系统疾病、精神疾病或二者的方法。
• NOVEL PHARMACEUTICALS
  申请人：Jones Peter

  公开号：US20070197478A1

  公开（公告）日：2007-08-23

  The present invention relates to immune response modifiers of formula (I), which act selectively through agonism, of Toll-Like Receptors (TLRs), uses thereof, processes for the preparation thereof, intermediates used in the preparation thereof and compositions containing said inhibitors. These inhibitors have utility in a variety of therapeutic areas including the treatment of infectious disease such as Hepatitis (e.g. HCV, HBV), genetically related viral infection and cancer.

  本发明涉及公式（I）的免疫应答调节剂，通过对Toll样受体（TLRs）的激动作用具有选择性，其用途，其制备方法，用于其制备的中间体以及含有所述抑制剂的组合物。这些抑制剂在包括治疗传染病（如肝炎（例如HCV，HBV），遗传相关病毒感染和癌症在内的各种治疗领域中具有用途。
• [EN] QUINAZOLINE COMPOUNDS USEFUL AS M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS<br/>[FR] COMPOSÉS QUINAZOLINE UTILES EN TANT QUE MODULATEURS ALLOSTÉRIQUES POSITIFS DU RÉCEPTEUR M1
  申请人：MERCK SHARP & DOHME

  公开号：WO2017155816A1

  公开（公告）日：2017-09-14

  The present invention is directed to compounds of Formula (I): (Formula (I)) and pharmaceutically acceptable salts thereof, wherein X, Y, Z, R1, R7, R8, R9, R11, n and p are defined herein. The compounds of Formula (I) are M1 receptor positive allosteric modulators that are useful in the treatment of diseases in which the M1 receptor is involved, including Alzheimer's disease, schizophrenia, pain and sleep disorders. The invention also relates to pharmaceutical compositions comprising a compound of Formula (I) and a pharmaceutically acceptable carrier, and to methods of using the compounds of Formula (I) in the treatment of diseases mediated by the M1 receptor.

  本发明涉及以下式的化合物（式（I））及其药学上可接受的盐，其中X、Y、Z、R1、R7、R8、R9、R11、n和p在此处定义。式（I）的化合物是M1受体阳性变构调节剂，对治疗M1受体参与的疾病，包括阿尔茨海默病、精神分裂症、疼痛和睡眠障碍等方面具有用处。该发明还涉及包含式（I）化合物和药学上可接受载体的药物组合物，以及使用式（I）化合物治疗由M1受体介导的疾病的方法。