5-(1H-imidazol-4-yl)-2-methylpyridine | 772334-82-4

• 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: 5-(1H-imidazol-4-yl)-2-methylpyridine
• 英文别名: 5-(1H-Imidazol-4-yl)-2-methyl-pyridine；5-(1H-imidazol-5-yl)-2-methylpyridine
• CAS: 772334-82-4
• 化学式: C₉H₉N₃
• mdl: MFCD08668620
• 分子量: 159.191
• InChiKey: PJSQQGOZFFLVTA-UHFFFAOYSA-N

物化性质

• 沸点：
  399.2±27.0 °C(Predicted)
• 密度：
  1.172±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  41.6
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-(1H-imidazol-4-yl)-2-methylpyridine 在 potassium carbonate 、 肼 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 39.0h， 生成 4-[4-(6-methylpyridin-3-yl)-1H-imidazol-1-yl]butylamine
  参考文献：
  名称：

  Synthesis and Antibacterial Activity of Novel C₁₂ Vinyl Ketolides

  摘要：

  A novel series Of C-12 vinyl erythromycin derivatives have been discovered which exhibit in vitro and in vivo potency against key respiratory pathogens. The C-12 modification involves replacing the natural C-12 methyl group in the erythromycin core with a vinyl group via chemical synthesis. From the C-12 vinyl macrolide core, a series Of C-12 vinyl ketolides was prepared. Several compounds were found to be potent against macrolide-sensitive and -resistant bacteria. The C-12 vinyl ketolides 6j and 6k showed a similar antimicrobial spectrum and comparable activity to the commercial ketolide telithromycin. However, the pharmacokinetic profiles Of C-12 vinyl ketolides 6j and 6k in rats differ from that of telithromycin by having higher lung-to-plasma ratios, larger volumes of distribution, and longer half-lives. These pharmacokinetic differences have a pharmacodynamic effect as both 6j and 6k exhibited better in vivo efficacy than telithromycin in rat lung infection models against Streptococcus pneumoniae and Haemophilus influenzae.

  DOI：

  10.1021/jm051157a
• 作为产物：
  描述：

  5-乙酰基-2-甲基吡啶 在 溴 作用下， 以 乙醚 为溶剂， 反应 2.0h， 生成 5-(1H-imidazol-4-yl)-2-methylpyridine
  参考文献：
  名称：

  [EN] SUBSTITUTED IMIDAZOLE CARBOXAMIDES AND THEIR USE IN THE TREATMENT OF MEDICAL DISORDERS
  [FR] IMIDAZOLE CARBOXAMIDES SUBSTITUÉS ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES MÉDICAUX

  摘要：

  这项发明提供了替代咪唑羧酰胺及相关化合物，含有这些化合物的组合物，医疗工具包，以及使用这些化合物和组合物治疗患者的医疗障碍，例如癌症、溶酶体贮积症、神经退行性疾病、炎症性疾病等的方法。

  公开号：

  WO2021055612A1

文献信息

• C12 Modified erythromycin macrolides and ketolides having antibacterial activity
  申请人：——

  公开号：US20030125266A1

  公开（公告）日：2003-07-03

  Antimicrobial macrolide compounds are provided having formulas II: 1 as well as pharmaceutically acceptable salts, esters or prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds.

  提供具有II:1式的抗微生物大环内酯化合物，以及其药用盐、酯或前药；包含这类化合物的药物组合物；通过给予这类化合物治疗细菌感染的方法；以及这类化合物的制备方法。
• NOVEL BICYCLIC COMPOUND OR SALT THEREOF
  申请人：Kitade Makoto

  公开号：US20130296320A1

  公开（公告）日：2013-11-07

  Provided is a novel bicyclic compound which has an HSP90 inhibitory effect and a carcinostatic effect. Also provided is a pharmaceutical agent which is based on the HSP90 inhibitory effect and is useful in the prevention and/or treatment of a disease involving HSP90, particularly, cancer. The present invention provides a compound represented by the following general formula (I) or a salt thereof wherein at least one of X 1 , X 2 , X 3 , and X 4 represents N or N-oxide and the rest thereof are the same or different and each represent C—R 2 ; any one or two of Y 1 , Y 2 , Y 3 , and Y 4 represent C—R 4 and the rest thereof are the same or different and each represent CH or N; R 1 represents an optionally substituted monocyclic or bicyclic unsaturated heterocyclic group having 1 to 4 heteroatoms selected from N, S, and O; R 2 represents a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms etc.; R 3 represents a hydrogen atom, —CO—R 5 etc.; R 4 represents a hydrogen atom, —CO—R 6 , —N(R 7 )(R 8 ) etc.; R 5 represents a hydroxyl group, an amino group etc.; R 6 represents a hydroxyl group etc.; R 7 and R 8 are the same or different and each represent a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms etc.; and R 9 represents an optionally substituted cycloalkyl group having 3 to 7 carbon atoms etc.

  提供了一种新颖的双环化合物，具有HSP90抑制作用和抗癌作用。还提供了一种基于HSP90抑制作用的药物剂，用于预防和/或治疗涉及HSP90的疾病，特别是癌症。本发明提供了以下一般式(I)所表示的化合物或其盐，其中X1、X2、X3和X4中的至少一个代表N或N-氧化物，其余部分相同或不同，每个代表C—R2；Y1、Y2、Y3和Y4中的任意一个或两个代表C—R4，其余部分相同或不同，每个代表CH或N；R1代表具有1至4个异原子（N、S和O）的可选择取代的单环或双环不饱和杂环基；R2代表氢原子、具有1至6个碳原子的可选择取代的烷基基团等；R3代表氢原子、—CO—R5等；R4代表氢原子、—CO—R6、—N(R7)(R8)等；R5代表羟基、氨基等；R6代表羟基等；R7和R8相同或不同，每个代表氢原子、具有1至6个碳原子的可选择取代的烷基基团等；R9代表具有3至7个碳原子的可选择取代的环烷基基团等。
• Novel ketolide derivatives
  申请人：Burger Matthew

  公开号：US20050153905A1

  公开（公告）日：2005-07-14

  Antimicrobial ketolide compounds are provided having the formula (A): as well as pharmaceutically acceptable salts, esters or prodrugs thereof, pharmaceutical compositions comprising such compounds, methods of treating bacterial infections by the administration of such compounds, and processes for the preparation of the compounds.

  提供具有以下公式（A）的抗微生物酮类化合物，以及其药学上可接受的盐、酯或前药，包含这种化合物的药物组合物，通过给予这种化合物的途径治疗细菌感染的方法，以及制备这种化合物的方法。
• Pyridyl substituted ketolide antibiotics
  申请人：Burger T. Matthew

  公开号：US20050009764A1

  公开（公告）日：2005-01-13

  Antimicrobial macrolide and ketolide compounds are provided having formulas XII: as well as pharmaceutically acceptable salts, esters or prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds.

  提供具有XII式的抗微生物大环内酯和酮内酯化合物，以及其药学上可接受的盐、酯或前药；包含这些化合物的药物组合物；通过给予这些化合物的途径治疗细菌感染的方法；以及制备这些化合物的过程。
• C12 modified erythromycin macrolides and ketolides having antibacterial activity
  申请人：Chiron Corporation

  公开号：US06756359B2

  公开（公告）日：2004-06-29

  Antimicrobial macrolide compounds are provided having formulas II: as well as pharmaceutically acceptable salts, esters or prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds.

  本发明提供具有II式的抗微生物大环内酯化合物，以及其药学上可接受的盐、酯或前药；包含这些化合物的药物组合物；通过给予这些化合物的途径治疗细菌感染的方法；以及制备这些化合物的过程。