1-Ethyl-4-methylpyridin-1-ium

• 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: 1-Ethyl-4-methylpyridin-1-ium
• 化学式: C8H12N+
• 分子量: 122.19
• InChiKey: WMHWQEPQRZIOCT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  3.9
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• [EN] PHOTOPOLYMER COMPRISING A NEW CLASS OF PHOTO INITIATOR<br/>[FR] PHOTOPOLYMÈRE COMPRENANT UNE NOUVELLE CLASSE DE PHOTO-INITIATEUR
  申请人：COVESTRO DEUTSCHLAND AG

  公开号：WO2016096639A1

  公开（公告）日：2016-06-23

  The present invention relates to photopolymer comprising a photopolymerizable component and a photo initiator system. Further aspects of the present invention are a holographic media which comprises such a photopolymer, a display which comprises such a holographic media and the use of such a holographic media to make chip cards, security documents, bank notes and / or holographic optical elements especially for displays.

  本发明涉及包括光聚合物可聚合组分和光引发剂系统的光聚合物。本发明的进一步方面包括包括这种光聚合物的全息介质、包括这种全息介质的显示器以及利用这种全息介质制作芯片卡、安全文件、银行票据和/或用于显示器的全息光学元件。
• HIGH PENETRATION PRODRUG COMPOSITIONS OF ANTIMICROBIALS AND ANTIMICROBIAL-RELATED COMPOUNDS
  申请人：Yu Chongxi

  公开号：US20100040548A1

  公开（公告）日：2010-02-18

  The invention provides compositions of novel high penetration compositions (HPC) or high penetration prodrugs (HPP) of antimicrobials and antimicrobial-related compounds, which are capable of crossing biological barriers with high penetration efficiency. The HPPs are capable of being converted to parent active drugs or drug metabolites after crossing the biological barrier and thus can render treatments for the conditions that the parent drugs or metabolites can. Additionally, the HPPs are capable of reaching areas that parent drugs may not be able to access or to render a sufficient concentration at the target areas and therefore render novel treatments. The HPPs can be administered to a subject through various administration routes, e.g., locally delivered to an action site of a condition with a high concentration or systematically administered to a biological subject and enter the general circulation with a faster rate.

  该发明提供了一种新型高渗透性复合物（HPC）或高渗透性前药（HPP）的组合物，包括抗微生物和抗微生物相关化合物，这些化合物能够以高渗透效率穿越生物屏障。HPP能够在穿越生物屏障后转化为母药活性药物或药物代谢物，从而可以治疗母药或代谢物所能治疗的疾病。此外，HPP能够到达母药可能无法进入或在目标区域获得足够浓度的区域，从而提供新的治疗方法。HPP可以通过各种给药途径向受试者施用，例如，局部给药到病情作用部位以高浓度，或者系统给药到生物体内并以更快速度进入全身循环。
• IONIC LIQUID CONTAINING ALLYLSULFONATE ANION
  申请人：Watahiki Tsutomu

  公开号：US20120157680A1

  公开（公告）日：2012-06-21

  PROBLEM: Providing a novel ionic liquid, which is low-cost, environment-friendly, and has low viscosity and melting point. MEANS FOR SOLVING THE PROBLEM: The present invention is the invention of the ionic liquid represented by the general formula [1]: wherein, R 1 to R 3 and n pieces of R 4 each independently represent hydrogen atom or alkyl group having 1 to 4 carbon atoms, R 5 to R 7 each independently represent alkyl group, aralkyl group, or aryl group, R 8 represents alkyl group, aralkyl group, aryl group, or the one represented by the general formula [2]: (wherein T represents alkylene chain having 1 to 8 carbon atoms, n represents 1 or 2, and R 1 to R 7 are the same as the above-described), X represents nitrogen atom or phosphorus atom, n represents 1 or 2. When n is 1, R 3 and R 4 are bound and may form cyclohexene ring together with the adjacent carbon atoms. In addition, when X is nitrogen atom, R 5 to R 7 or R 5 to R 6 may form hetero ring with nitrogen atom binding thereto}.

  问题：提供一种新型离子液体，成本低、环保，并具有低粘度和熔点。 解决问题的方法：本发明是一种由通式[1]表示的离子液体的发明：其中，R1到R3和n个R4分别独立表示氢原子或具有1到4个碳原子的烷基基团，R5到R7分别独立表示烷基基团、芳基烷基基团或芳基基团，R8表示烷基基团、芳基烷基基团、芳基基团或由通式[2]表示的基团：（其中T表示具有1到8个碳原子的烷基链，n表示1或2，R1到R7与上述相同），X表示氮原子或磷原子，n表示1或2。当n为1时，R3和R4结合并且可能与相邻碳原子一起形成环己烯环。此外，当X为氮原子时，R5到R7或R5到R6可能与结合在一起的氮原子形成杂环}。
• [EN] 2 SUBSTITUTED CEPHEM COMPOUNDS<br/>[FR] COMPOSÉS DE CÉPHEM SUBSTITUÉS EN POSITION 2
  申请人：GLAXO GROUP LTD

  公开号：WO2014068388A1

  公开（公告）日：2014-05-08

  The compounds of formula (I) of the subject invention are related to 2-substituted cephem compounds, which have a wide antimicrobial spectrum, in particular exhibit potent antimicrobial activity against beta-lactamase producing Gram negative bacteria, and pharmaceutical compositions comprising the same.

  本发明的化学式（I）的化合物与2-取代头孢菌素类化合物相关，具有广泛的抗微生物谱，特别对产β-内酰胺酶的革兰氏阴性细菌表现出强效的抗微生物活性，并且包含这些化合物的药物组合物。
• [DE] IONISCHE FLÜSSIGKEITEN MIT FLUORALKYLTRIFFLUORBORAT-ANIONEN<br/>[EN] IONIC LIQUIDS COMPRISING FLUORALKYLTRIFFLUOROBORATE ANIONS<br/>[FR] LIQUIDES IONIQUES COMPRENANT DES ANIONS FLUORALKYLTRIFFLUORBORATE
  申请人：MERCK PATENT GMBH

  公开号：WO2005105815A1

  公开（公告）日：2005-11-10

  Die Erfindung betrifft Verbindungen der Formel (I), worin X, -Q1-Q2- and RF eine in Anspruch 1 angegebene Bedeutung haben als Ionische Flüssigkeiten and Verfahren zur ihrer Herstellung.

  该发明涉及公式（I）中的化合物，其中X，-Q1-Q2-和RF具有如权利要求1中所述的离子液体的含义以及其制备方法。