1-(4-ethylphenyl)propane-1,2-dione | 99865-21-1

• 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: 1-(4-ethylphenyl)propane-1,2-dione
• 英文别名: 1-(4-ethyl-phenyl)-propane-1,2-dione；1-(4-Aethyl-phenyl)-propan-1,2-dion；Methyl-(4-aethyl-phenyl)-glyoxal；1-Aethyl-4-pyruvyl-benzol；1-(4-Ethylphenyl)propane-1,2-dione
• CAS: 99865-21-1
• 化学式: C₁₁H₁₂O₂
• 分子量: 176.215
• InChiKey: LNDOIKAFXOEWIY-UHFFFAOYSA-N

物化性质

• 沸点：
  138-140 °C(Press: 20 Torr)
• 密度：
  1.052±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(4-ethylphenyl)propane-1,2-dione 、 乙胺 在 platinum(IV) oxide 、 乙醇 作用下， 生成 2-ethylamino-1-(4-ethyl-phenyl)-propan-1-ol
  参考文献：
  名称：

  Manske; Johnson, Journal of the American Chemical Society, 1929, vol. 51, p. 1908

  摘要：

  DOI：
• 作为产物：
  描述：

  对乙基苯丙酮 在 盐酸 、 dinitrogen tetraoxide 、 calcium chloride 作用下， 生成 1-(4-ethylphenyl)propane-1,2-dione
  参考文献：
  名称：

  Coles; Manske; Johnson, Journal of the American Chemical Society, 1929, vol. 51, p. 2271

  摘要：

  DOI：

文献信息

• Palladium-Catalyzed Synthesis of 1,2-Diketones from Aryl Halides and Organoaluminum Reagents Using <i>tert</i>-Butyl Isocyanide as the CO Source
  作者：Bo Chen、Xiao-Feng Wu

  DOI：10.1021/acs.orglett.9b04414

  日期：2020.1.17

  In this work, an interesting and practical procedure for the synthesis of 1,2-diketones from aryl halides and organoaluminum reagents has been developed. Employing tert-butyl isocyanide as the CO source and palladium as the catalyst, the desired 1,2-diketones were isolated in good to excellent yields with good functional group tolerance. Concerning the reaction partners, besides aryl halides, both

  在这项工作中，从芳基卤化物和有机铝试剂合成1,2-二酮的有趣且实用的程序已经开发出来。使用异氰酸叔丁基酯作为CO源，使用钯作为催化剂，以良好的收率和良好的官能团耐受性分离出所需的1,2-二酮。关于反应伙伴，除​​芳基卤化物外，烷基铝和芳基铝试剂在这里都是合适的底物。
• [EN] IMIDAZOLE-BASED ANTIMICROBIAL AGENTS<br/>[FR] AGENTS ANTIMICROBIENS À BASE D'IMIDAZOLE
  申请人：PROCOMCURE BIOTECH GMBH

  公开号：WO2016087618A1

  公开（公告）日：2016-06-09

  The present invention relates to novel therapeutic agents suitable for use in the treatment of mammalian disease and in particular to novel therapeutic agents suitable for use in the treatment of microbial infection in mammals. The present invention further relates to the use of pharmaceutical compositions comprising said agents in the treatment of medical conditions in mammals, in particular in the treatment of microbial infection. The agents and pharmaceutical compositions of the invention are of particular relevance in the treatment of diseases associated with antibiotic-resistant microbes.

  本发明涉及新型治疗剂，适用于治疗哺乳动物疾病，特别是适用于治疗哺乳动物微生物感染的新型治疗剂。本发明还涉及包含上述剂的药物组合物在治疗哺乳动物的医疗状况中的使用，特别是在治疗微生物感染中的使用。本发明的剂和药物组合物在治疗与抗生素耐药微生物相关的疾病方面具有特殊意义。
• [EN] NOVEL IMIDAZOLE-BASED HETEROCYCLIC COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS HÉTÉROCYCLIQUES À BASE D'IMIDAZOLE
  申请人：PROCOMCURE BIOTECH GMBH

  公开号：WO2016087615A1

  公开（公告）日：2016-06-09

  The present invention relates to novel compounds of formula (I) suitable e.g. as therapeutic agents for use in the treatment of mammalian disease and in particular to novel therapeutic agents suitable for use in the treatment of microbial infection in mammals. The present invention further relates to the use of pharmaceutical compositions comprising said agents in the treatment of medical conditions in mammals, in particular in the treatment of microbial infection. The agents and pharmaceutical compositions of the invention are of particular relevance in the treatment of diseases associated with antibiotic-resistant microbes. The present invention also relates to processes for making said agents.

  本发明涉及一种新型化合物，其化学式为(I)，适用于作为治疗剂用于治疗哺乳动物疾病，特别是适用于治疗哺乳动物微生物感染的新型治疗剂。本发明还涉及包含所述治疗剂的药物组合物在治疗哺乳动物的医疗状况中的使用，特别是在治疗微生物感染方面的使用。本发明的治疗剂和药物组合物在治疗与抗生素耐药微生物相关的疾病方面具有特殊的相关性。本发明还涉及制备所述治疗剂的方法。
• Imidazole-based heterocyclic compounds
  申请人：Procomcure Biotech GmbH

  公开号：US10314820B2

  公开（公告）日：2019-06-11

  The present invention relates to novel compounds of formula (I) suitable e.g. as therapeutic agents for use in the treatment of mammalian disease and in particular to novel therapeutic agents suitable for use in the treatment of microbial infection in mammals. The present invention further relates to the use of pharmaceutical compositions comprising said agents in the treatment of medical conditions in mammals, in particular in the treatment of microbial infection. The agents and pharmaceutical compositions of the invention are of particular relevance in the treatment of diseases associated with antibiotic-resistant microbes. The present invention also relates to processes for making said agents.

  本发明涉及适用于治疗哺乳动物疾病的新型式（I）化合物，特别是适用于治疗哺乳动物微生物感染的新型治疗剂。本发明还涉及包含上述制剂的药物组合物在治疗哺乳动物疾病中的用途，特别是在治疗微生物感染中的用途。本发明的制剂和药物组合物在治疗与抗生素耐药微生物相关的疾病方面具有特别重要的意义。本发明还涉及上述制剂的制造工艺。
• Imidazole-based antimicrobial agents
  申请人：Procomcure Biotech GmbH

  公开号：US10322110B2

  公开（公告）日：2019-06-18

  The present invention relates to therapeutic agents suitable for use in the treatment of microbial infection in mammals. The present invention further relates to the use of pharmaceutical compositions comprising said agents in the treatment of medical conditions in mammals, in particular in the treatment of microbial infection. The agents and pharmaceutical compositions of the invention are of particular relevance in the treatment of diseases associated with antibiotic-resistant microbes. In one particular embodiment, the pharmaceutical composition can have the structural moiety of formula (I) or a pharmaceutically-acceptable salt of said compound: wherein group A is selected from the formulae Group B is aryl, R1 is an optionally substituted aryl ring, an optionally substituted benzyl ring, CH3, or C2 to 6 alkyl, and R2 is hydrogen, an alkyl group, a halogen, or —(CH2)nN(CH3)2 where n is an integer from 1 to 3.

  本发明涉及适用于治疗哺乳动物微生物感染的治疗剂。本发明还涉及包含上述制剂的药物组合物在治疗哺乳动物的病症，特别是治疗微生物感染中的用途。本发明的制剂和药物组合物在治疗与抗生素耐药微生物相关的疾病方面具有特殊意义。在一个特定的实施方案中，药物组合物可以具有式（I）的结构分子或所述化合物的药学上可接受的盐： 其中 A 组选自式 B 组为芳基，R1 为任选取代的芳基环、任选取代的苄基环、CH3 或 C2 至 6 烷基，R2 为氢、烷基、卤素或-(CH2)nN( )2，其中 n 为 1 至 3 的整数。