4-(dimethylamino)benzyl bromide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-(dimethylamino)benzyl bromide
• 英文别名: 4-(bromomethyl)-N,N-dimethylaniline
• 化学式: C₉H₁₂BrN
• 分子量: 214.105
• InChiKey: RRVJPTGJHFAJKD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(dimethylamino)benzyl bromide 在 potassium hydrogencarbonate 、 二甲基亚砜 作用下， 反应 0.06h， 以86%的产率得到对二甲氨基苯甲醛
  参考文献：
  名称：

  用 Kornblum 反应的快速方法合成芳香醛

  摘要：

  摘要 通过微波辐射在碳酸氢钾上用二甲基亚砜氧化相应的卤化物合成芳香醛。反应时间短，收率高。

  DOI：

  10.1080/00397910802222795

文献信息

• Metal-free, visible-light photoredox catalysis: transformation of arylmethyl bromides to alcohols and aldehydes
  作者：Jian Li、Hongni Wang、Li Liu、Jiangtao Sun

  DOI：10.1039/c4ra09190f

  日期：——

  A mild, simple, and controllable metal-free photocatalytic system for the transformation of arylmethyl bromides to corresponding alcohols and aldehydes in high yields with visible-light irradiation has been achieved. Eosin Y was found to be an efficient promoter for this oxidative dehalogenation reaction under photo irradiation conditions.

  已实现一种温和、简单且可控的无金属光催化系统，通过可见光照射，在高产率下将芳甲基溴转化为相应的醇和醛。研究表明，曙红Y在光照射条件下是该氧化脱卤反应的高效促进剂。
• [EN] ANTIBIOTIC RESISTANCE BREAKERS<br/>[FR] AGENTS DE RUPTURE DE RÉSISTANCE AUX ANTIBIOTIQUES
  申请人：KING S COLLEGE LONDON

  公开号：WO2018220365A1

  公开（公告）日：2018-12-06

  The invention relates to antibiotic compounds of formula (A1) and pharmaceutically acceptable salts, solvates, tautomers and combinations thereof, wherein X and L are optional linkers and one of RA or R1 comprises Ar1, wherein Ar1 is an antibiotic resistance breaker moiety which comprises an optionally substituted C6-10 aryl, C7-13 aralkyl, C5-10 heteroaryl, C6-13 heteroaralkyl, C5-10 heterocyclyl, C6-13 heterocyclalkyl, C3-10 carbocyclyl, C4-13 carbocyclalkyl, -C(=NR')-NR'R'' or –CH2- CH=CH2 group; wherein after administration of the compound to a bacterial infection this moiety reduces or prevents efflux. The invention also discloses pharmaceutical compositions comprising compounds of formula (A1) and the use of such compounds as medicaments, in particular, to treat bacterial infections, such as drug-resistant bacterial infections.

  该发明涉及公式（A1）的抗生素化合物及其药学上可接受的盐、溶剂化合物、互变异构体和它们的组合，其中X和L是可选的连接物，RA或R1中的一个包括Ar1，其中Ar1是一种抗生素耐药性破坏基团，包括可选择取代的C6-10芳基，C7-13芳基烷基，C5-10杂芳基，C6-13杂芳基烷基，C5-10杂环烷基，C6-13杂环烷基，C3-10碳环烷基，C4-13碳环烷基，-C(=NR')-NR'R''或–CH2- CH=CH2基团；在将该化合物用于细菌感染后，该基团减少或预防外流。该发明还公开了包括公式（A1）化合物的药物组合物以及将这些化合物用作药物的用途，特别是用于治疗细菌感染，如耐药性细菌感染。
• D and E Rings May Not Be Indispensable for Antofine: Discovery of Phenanthrene and Alkylamine Chain Containing Antofine Derivatives as Novel Antiviral Agents against Tobacco Mosaic Virus (TMV) Based on Interaction of Antofine and TMV RNA
  作者：Ziwen Wang、Peng Wei、Yuxiu Liu、Qingmin Wang

  DOI：10.1021/jf5028894

  日期：2014.10.29

  (TMV) RNA, a series of phenanthrene and alkylamine chain containing antofine derivatives 1–41 were designed, synthesized, and systematically evaluated for their antiviral activity against TMV. The results showed that most of these compounds exhibited good to excellent anti-TMV activity, which indicated that the D and E rings of antofine may not be indispensable. Phenanthrene is important for these

  在antofine和烟草花叶病毒（TMV）RNA相互作用的基础上，设计，合成了一系列包含菲和烷基胺链的antofine衍生物1 – 41，并系统地评估了它们对TMV的抗病毒活性。结果表明，这些化合物中的大多数都表现出良好至优异的抗TMV活性，这表明antofine的D和E环可能不是必不可少的。菲对这些化合物很重要，但越多越好。菲，苯环和含烷基胺链的化合物表现出良好的抗病毒活性。最佳化合物，10，18，和19与前体antofine和市售利巴韦林相比，其具有更高的活性，因此成为新的先导化合物。新颖简洁的结构为抗病毒研究提供了另一个新模板。
• 4-phenylsulfonamidopiperidines as calcium channel blockers
  申请人：Benjamin Elfrida R.

  公开号：US20090105249A1

  公开（公告）日：2009-04-23

  The invention relates to piperidinyl compounds of Formula (I): or a pharmaceutically acceptable salt, prodrug, or solvate thereof, wherein R 1 -R 3 and Z are defined as set forth in the specification. The invention is also directed to an assay useful for identifying such compounds as N-type calcium channel modulators or blockers. The invention is also directed to the compounds of Formula (I) and compounds identified by the above assay, and the use of such compounds to treat, prevent or ameliorate a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.

  该发明涉及式(I)的哌啶基化合物：或其药用可接受的盐、前药或溶剂，其中R1-R3和Z如规范中所述。该发明还涉及一种用于识别此类化合物作为N-型钙通道调节剂或阻断剂的测定方法。该发明还涉及式(I)的化合物和通过上述测定方法鉴定的化合物，以及使用这些化合物来治疗、预防或改善对钙通道阻断作出反应的疾病，尤其是N-型钙通道。本发明的化合物特别适用于治疗疼痛。
• Pharmaceutically active amines
  申请人：Upjohn

  公开号：US05120843A1

  公开（公告）日：1992-06-09

  The aromatic amines (I), alkyl amines (II), bicyclic amines (III). ##STR1## cycloalkyl amines (IV), aromatic bicyclic amines (V), hydroquinone amines (VI), quinone amines (VII), amino-ethers (VIII) and bicyclic amino ethers (IX) are useful as pharmaceutical agents for treating a number of conditions including spinal trauma, mild and/or moderate to severe head injury, etc. Also disclosed is a method of treatment using the 3,4-dihydrobenzopyrans (XI).

  芳香胺（I），烷基胺（II），双环胺（III），环烷基胺（IV），芳香双环胺（V），氢醌胺（VI），醌胺（VII），氨基醚（VIII）和双环氨基醚（IX）可用作治疗多种疾病的药物，包括脊椎创伤、轻微和/或中度至严重头部损伤等。还公开了一种使用3,4-二氢苯并吡喯（XI）的治疗方法。