3-(4-bromophenyl)-5-methoxypyridine | 1088410-77-8

• 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
• 英文名称: 3-(4-bromophenyl)-5-methoxypyridine
• CAS: 1088410-77-8
• 化学式: C₁₂H₁₀BrNO
• 分子量: 264.121
• InChiKey: ZXLZGSRCXRZRHA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  7(S)-7-deoxy-7-mercaptolincomycin 、 3-(4-bromophenyl)-5-methoxypyridine 在 tris-(dibenzylideneacetone)dipalladium(0) 、 N,N-二异丙基乙胺 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 1,4-二氧六环 为溶剂， 反应 6.0h， 以78%的产率得到7(S)-7-deoxy-7-(4-(5-methoxypyridin-3-yl)phenylthio)lincomycin
  参考文献：
  名称：

  新型林可霉素衍生物的合成及其构效关系第3部分：7（S）-硫代林可霉素类似物的合成中4-（嘧啶-5-基）苯基的发现。

  摘要：

  通过7（S）-7-脱氧-7-硫代林可霉素（5）与Pd催化的交叉偶联反应合成了新的林可霉素衍生物，其通过硫原子在C-7位置具有一个芳基苯基或一个杂芳基苯基。芳基卤化物。该反应是合成多种7（S）-7-脱氧-7-硫代林可霉素衍生物的最有用的方法。在对这些新型林可霉素衍生物的构效关系进行分析的基础上，我们发现（a）碱在C-7侧链中的位置是增强抗菌活性的重要因素，并且（b）化合物22、36 ，42、43和44与先前报道的C-7修饰的林可霉素类似物（1-4）相比，对具有erm基因的多种肺炎链球菌均具有有效的抗菌活性，这些细菌可引起严重的呼吸道感染。此外，

  DOI：

  10.1038/ja.2016.114

文献信息

• LINCOSAMIDE DERIVATIVES AND ANTIMICROBIAL AGENTS COMPRISING THE SAME AS ACTIVE INGREDIENT
  申请人：Umemura Eijirou

  公开号：US20100184746A1

  公开（公告）日：2010-07-22

  An objective of the present invention is to provide compounds of formula (I) or their pharmacologically acceptable salts or solvates wherein A represents aryl while R 1 represents a five- or six-membered monocyclic heterocyclic group, or A represents a four- to six-membered monocyclic heterocyclic group while R 1 represents aryl or a five- or six-membered monocyclic heterocyclic group; R 2 represents a hydrogen atom or C 1-6 alkyl; R 3 represents C 1-6 alkyl or C 3-6 cycloalkyl-C 1-4 alkyl; R 4 , R 5 , and R 6 represent a hydrogen atom; R 7 represents C 1-6 alkyl; and m is 1 to 3. The compounds are novel lincosamide derivatives that have a potent activity against resistant Streptococcus pneumoniae . Further, the compounds are usable as antimicrobial agents and are useful for preventing or treating bacterial infectious diseases.

  本发明的目标是提供式（I）的化合物或其药理学上可接受的盐或溶剂，其中A代表芳基，而R1代表五元或六元单环杂环基，或A代表四至六元单环杂环基，而R1代表芳基或五元或六元单环杂环基；R2代表氢原子或C1-6烷基；R3代表C1-6烷基或C3-6环烷基-C1-4烷基；R4、R5和R6代表氢原子；R7代表C1-6烷基；m为1至3。这些化合物是新型的林可霉素衍生物，对耐药性肺炎链球菌具有强效活性。此外，这些化合物可用作抗微生物剂，对预防或治疗细菌感染性疾病有用。
• Lincomycin Derivatives and Antimicrobial Agents Comprising the Same as Active Ingredient
  申请人：Umemura Eijirou

  公开号：US20090156512A1

  公开（公告）日：2009-06-18

  This invention provides compounds of formula (I) or its pharmacologically acceptable salt or solvate, wherein A represents aryl or a monocyclic or bicyclic heterocyclic group, R 1 represents a halide, nitro, substituted C 1-6 alkyl, optionally substituted amino, C 1-6 alkyloxycarbonyl, optionally substituted aryl, a heterocyclic group, or heterocyclic carbonyl, R 2 represents a hydrogen atom or C 1-6 alkyl, R 3 represents C 1-6 alkyl, all of R 4 , R 5 , and R 6 represent a hydrogen atom, R 7 represents C 1-6 alkyl, m is 1 or 2, and n is 1. The compounds are novel lincomycin derivatives having a potent activity against resistant pneumococci. The compounds can be used as an antimicrobial agent and are useful for preventing or treating bacterial infectious diseases.

  本发明提供了式（I）的化合物或其药理学上可接受的盐或溶剂，其中A代表芳基或单环或双环杂环基，R1代表卤素、硝基、取代的C1-6烷基、可选取代的氨基、C1-6烷氧羰基、可选取代的芳基、杂环基或杂环羰基，R2代表氢原子或C1-6烷基，R3代表C1-6烷基，R4、R5和R6均代表氢原子，R7代表C1-6烷基，m为1或2，n为1。这些化合物是新型的林可霉素衍生物，对耐药性肺炎球菌具有强大的活性。这些化合物可以用作抗微生物剂，并且对于预防或治疗细菌感染性疾病是有用的。
• LINCOMYCIN DERIVATIVE AND ANTIBACTERIAL AGENT CONTAINING THE SAME AS ACTIVE INGREDIENT
  申请人：Meiji Seika Kaisha, Ltd.

  公开号：EP1970377A1

  公开（公告）日：2008-09-17

  This invention provides compounds of formula (I) or its pharmacologically acceptable salt or solvate, wherein A represents aryl or a monocyclic or bicyclic heterocyclic group, R1 represents a halide, nitro, substituted C1-6 alkyl, optionally substituted amino, C1-6 alkyloxycarbonyl, optionally substituted aryl, a heterocyclic group, or heterocyclic carbonyl, R2 represents a hydrogen atom or C1-6 alkyl, R3 represents C1-6 alkyl, all of R4, R5, and R6 represent a hydrogen atom, R7 represents C1-6 alkyl, m is 1 or 2, and n is 1. The compounds are novel lincomycin derivatives having a potent activity against resistant pneumococci. The compounds can be used as an antimicrobial agent and are useful for preventing or treating bacterial infectious diseases.

  本发明提供了式(I)化合物或其药理学上可接受的盐或溶液，其中 A 代表芳基或单环或双环杂环基团，R1 代表卤化物、硝基、取代的 C1-6 烷基、任选取代的氨基、任选取代的 C1-6 烷氧羰基、任选取代的芳基、杂环基团或杂环羰基，R2 代表氢原子或 C1-6 烷基，R3 代表 C1-6 烷基，R4 代表 C1-6 烷基，R5 代表 C1-6 烷基、C1-6烷氧基羰基、任选取代的芳基、杂环基团或杂环羰基，R2代表氢原子或C1-6烷基，R3代表C1-6烷基，所有R4、R5和R6代表氢原子，R7代表C1-6烷基，m为1或2，n为1。这些化合物是新型的林可霉素衍生物，对耐药性肺炎球菌具有强效活性。这些化合物可用作抗菌剂，用于预防或治疗细菌性传染病。
• LINCOSAMIDE DERIVATIVE, AND ANTIBACTERIAL AGENT COMPRISING THE SAME AS ACTIVE INGREDIENT
  申请人：Meiji Seika Kaisha Ltd.

  公开号：EP2166015A1

  公开（公告）日：2010-03-24

  An objective of the present invention is to provide compounds of formula (I) or their pharmacologically acceptable salts or solvates wherein A represents aryl while R1 represents a five- or six-membered monocyclic heterocyclic group, or A represents a four- to six-membered monocyclic heterocyclic group while R1 represents aryl or a five- or six-membered monocyclic heterocyclic group; R2 represents a hydrogen atom or C1-6 alkyl; R3 represents C1-6 alkyl or C3-6 cycloalkyl-C1-4 alkyl; R4, R5, and R6 represent a hydrogen atom; R7 represents C1-6 alkyl; and m is 1 to 3. The compounds are novel lincosamide derivatives that have a potent activity against resistant Streptococcus pneumoniae. Further, the compounds are usable as antimicrobial agents and are useful for preventing or treating bacterial infectious diseases.

  本发明的目的是提供式(I)化合物或其药理学上可接受的盐或溶液，其中 A 代表芳基，而 R1 代表五元或六元单环杂环基团，或 A 代表四至六元单环杂环基团，而 R1 代表芳基或五元或六元单环杂环基团；R2代表氢原子或C1-6烷基；R3代表C1-6烷基或C3-6环烷基-C1-4烷基；R4、R5和R6代表氢原子；R7代表C1-6烷基；m为1至3。这些化合物是新型林可酰胺衍生物，对耐药性肺炎链球菌具有强效活性。此外，这些化合物还可用作抗菌剂，用于预防或治疗细菌感染性疾病。
• US7867980B2
  申请人：——

  公开号：US7867980B2

  公开（公告）日：2011-01-11