4-ethyl-2-methylaniline | 71757-56-7

• 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-ethyl-2-methylaniline
• CAS: 71757-56-7
• 化学式: C₉H₁₃N
• 分子量: 135.209
• InChiKey: AWFVTWKQFZGFDS-UHFFFAOYSA-N

物化性质

• 沸点：
  224-226 °C
• 密度：
  0.96251 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  4-ethyl-2-methylaniline 在 caesium carbonate 、 三乙胺 作用下， 以 乙腈 为溶剂， 反应 18.0h， 生成 018HY
  参考文献：
  名称：

  Narrow SAR in odorant sensing Orco receptor agonists

  摘要：

  The systematic exploration of a series of triazole-based agonists of the cation channel insect odorant receptor is reported. The structure-activity relationships of independent sections of the molecules are examined. Very small changes to the compound structure were found to exert a large impact on compound activity. Optimal substitutions were combined using a 'mix-and-match' strategy to produce best-in-class compounds that are capable of potently agonizing odorant receptor activity and may form the basis for the identification of a new mode of insect behavior modification. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.04.081
• 作为产物：
  描述：

  3-乙基甲苯 在 sodium hydroxide 、 sodium dithionite 、 硫酸 、 硝酸 作用下， 生成 4-ethyl-2-methylaniline
  参考文献：
  名称：

  Dollinsky et al., Journal of the Association of Official Agricultural Chemists, 1959, vol. 42, p. 709,716

  摘要：

  DOI：

文献信息

• [EN] INHIBITORS OF BRUTON'S TYROSINE KINASE AND METHODS OF THEIR USE<br/>[FR] INHIBITEURS DE TYROSINE KINASE DE BRUTON ET LEURS PROCÉDÉS D'UTILISATION
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2018103058A1

  公开（公告）日：2018-06-14

  Compounds of formula (I') and methods of their use and preparation, as well as compositions comprising compounds of formula (I').

  公式（I'）的化合物及其使用和制备方法，以及包含公式（I'）化合物的组合物。
• [EN] 3-(PHENYLSULFONYL)-[1,2,3]TRIAZOLO[1,5A]QUINAZOLIN-5(4H)-ONE DERIVATIVES<br/>[FR] DÉRIVÉS DE 3-(PHÉNYLSULFONYL)- [1,2,3]TRIAZOLO[1,5A]QUINAZOLIN-5(4H)-ONE
  申请人：BIOVERSYS AG

  公开号：WO2020109350A1

  公开（公告）日：2020-06-04

  The present invention relates to a compound according to formula (I), wherein R1 and R5 are independently selected from H, halogen, hydroxyl, NO2, CN, C1-C6-alkyl optionally substituted by one or more R11, C1-C6-alkoxy optionally substituted by one or more R11, C3-C6-cycloalkyl optionally substituted by one or more R11, -Cn-alkyl-N(R12)(R13) with n=0-3, -Cn-alkyl-C(O)N(R12)(R13) with n=0-3, -SO2-N(R14)-C(O)-R15; -Cn-alkyl-N(R14)-C(O)-R15 with n=0-3, -Cn-alkyl-C(O)-OR16 with n=0-3, -O(C1-C3-alkyl-O)m-C1-C3-alkyl-OR10 with m=0-3, -Cn-alkyl-OR16 with n=0-3, -NH-Cn-alkyl-R18 with n=0-3; -O-Cn-alkyl-R18 with n=0-3; -OPO(OR10)2, -PO(OR10)2, and a heterocycle optionally substituted by one or more R17; R3 is selected from halogen, hydroxyl, NO2, CN, C1-C6-alkyl optionally substituted by one or more R11, C1-C6-alkoxy optionally substituted by one or more R11, C3-C6-cycloalkyl optionally substituted by one or more R11, -Cn-alkyl-N(R12)(R13) with n=0-3, -Cn-alkyl-C(O)N(R12)(R13) with n=0-3, -SO2-N(R14)-C(O)-R15; -Cn-alkyl-N(R14)-C(O)-R15 with n=0-3, -Cn-alkyl-C(O)-OR16 with n=0-3, -O(C1-C3-alkyl-O)m-C1-C3-alkyl-OR10 with m=0-3, -Cn-alkyl-OR16 with n=0-3, -NH-Cn-alkyl-R18 with n=0-3; -O-Cn-alkyl-R18 with n=0-3; -OPO(OR10)2, -PO(OR10)2, and a heterocycle optionally substituted by one or more R17; R2 and R4 are independently selected from H, halogen, C1-C6-alkyl optionally substituted by one or more R11; R6, R7, R8 and R9 are independently selected from H, halogen, hydroxyl, NO2, CN, C1-C6-alkyl optionally substituted by one or more R11, C1-C6-alkoxy optionally substituted by one or more R11, C3-C6-cycloalkyl optionally substituted by one or more R11, -Cn-alkyl-N(R12)(R13) with n=0-3, -Cn-alkyl-C(O)N(R12)(R13) with n=0-3, -SO2-N(R12)(R13), -SO2-N(R14)-C(O)-R15; -Cn-alkyl-N(R14)-C(O)-R15 with n=0-3, -Cn-alkyl-C(O)-OR16 with n=0-3, -O(C1-C3-alkyl-O)m-C1-C3-alkyl-OR10 with m=0-3, -Cn-alkyl-OR16 with n=0-3, -NH-Cn-alkyl-R18 with n=0-3; -O-Cn-alkyl-R18 with n=0-3; -OPO(OR10)2, -PO(OR10)2, and a heterocycle optionally substituted by one or more R17; R10 is selected from H and C1-C6-alkyl optionally substituted by one or more R11; said one or more R11 is independently selected from Cl, F and hydroxy; R12, R13, R14, R15 and R16 are independently selected from H, C1-C6-alkyl optionally substituted by one or more R11, C3-C6-cycloalkyl optionally substituted by one or more R11, -SO2-C1-C6-alkyl optionally substituted by one or more R11, or wherein said R12 and R13 together with the nitrogen to which they are attached form a heterocycle optionally substituted by one or more R17; said one or more R17 is independently selected from halogen, hydroxy, NO2, CN, -N(R12)(R13), -C(O)-R16, -C(O)-OR16, -Cn-alkyl-OR16 with n=0-3, C1-C6-alkyl optionally substituted by one or more R11, and C1-C6-alkoxy optionally substituted by one or more R11; R18 is selected from -N(R12)(R13), -OR10, -C(O)-R16, -C(O)-OR16, -C(O)- N(R12)(R13), CN, and a heterocycle optionally substituted by one or more R17; and wherein at least one of R1, R2, R4, R5, R6, R7, R8 or R9 is not H; and pharmaceutically acceptable salts, stereoisomers, enantiomers, tautomers of the compounds of formula (I) as well as pharmaceutical compositions thereof and their uses in methods of reducing the virulence of bacteria that express AgrA, in methods for preventing or treating diseases caused or exacerbated by bacteria, preferably by Staphylococcus aureus, such as skin or lung infections or atopic dermatitis.

  本发明涉及一种化合物，其符合以下式（I），其中R1和R5分别选自H、卤素、羟基、NO2、CN、C1-C6烷基（可选地由一个或多个R11取代）、C1-C6烷氧基（可选地由一个或多个R11取代）、C3-C6环烷基（可选地由一个或多个R11取代）、-Cn-烷基-N（R12）（R13）（n=0-3）、-Cn-烷基-C（O）N（R12）（R13）（n=0-3）、-SO2-N（R14）-C（O）-R15；-Cn-烷基-N（R14）-C（O）-R15（n=0-3）、-Cn-烷基-C（O）-OR16（n=0-3）、-O（C1-C3-烷基-O）m-C1-C3-烷基-OR10（m=0-3）、-Cn-烷基-OR16（n=0-3）、-NH-Cn-烷基-R18（n=0-3）；-O-Cn-烷基-R18（n=0-3）；-OPO（OR10）2、-PO（OR10）2，以及可选地由一个或多个R17取代的杂环；R3选自卤素、羟基、NO2、CN、C1-C6烷基（可选地由一个或多个R11取代）、C1-C6烷氧基（可选地由一个或多个R11取代）、C3-C6环烷基（可选地由一个或多个R11取代）、-Cn-烷基-N（R12）（R13）（n=0-3）、-Cn-烷基-C（O）N（R12）（R13）（n=0-3）、-SO2-N（R14）-C（O）-R15；-Cn-烷基-N（R14）-C（O）-R15（n=0-3）、-Cn-烷基-C（O）-OR16（n=0-3）、-O（C1-C3-烷基-O）m-C1-C3-烷基-OR10（m=0-3）、-Cn-烷基-OR16（n=0-3）、-NH-Cn-烷基-R18（n=0-3）；-O-Cn-烷基-R18（n=0-3）；-OPO（OR10）2、-PO（OR10）2，以及可选地由一个或多个R17取代的杂环；R2和R4分别选自H、卤素、C1-C6烷基（可选地由一个或多个R11取代）；R6、R7、R8和R9分别选自H、卤素、羟基、NO2、CN、C1-C6烷基（可选地由一个或多个R11取代）、C1-C6烷氧基（可选地由一个或多个R11取代）、C3-C6环烷基（可选地由一个或多个R11取代）、-Cn-烷基-N（R12）（R13）（n=0-3）、-Cn-烷基-C（O）N（R12）（R13）（n=0-3）、-SO2-N（R12）（R13）、-SO2-N（R14）-C（O）-R15；-Cn-烷基-N（R14）-C（O）-R15（n=0-3）、-Cn-烷基-C（O）-OR16（n=0-3）、-O（C1-C3-烷基-O）m-C1-C3-烷基-OR10（m=0-3）、-Cn-烷基-OR16（n=0-3）、-NH-Cn-烷基-R18（n=0-3）；-O-Cn-烷基-R18（n=0-3）；-OPO（OR10）2、-PO（OR10）2，以及可选地由一个或多个R17取代的杂环；R10选自H和C1-C6烷基（可选地由一个或多个R11取代）；所述的一个或多个R11分别选自Cl、F和羟基；R12、R13、R14、R15和R16分别选自H、C1-C6烷基（可选地由一个或多个R11取代）、C3-C6环烷基（可选地由一个或多个R11取代）、-SO2-C1-C6烷基（可选地由一个或多个R11取代），或其中所述的R12和R13与它们连接的氮一起形成一个可选地由一个或多个R17取代的杂环；所述的一个或多个R17分别选自卤素、羟基、NO2、CN、-N（R12）（R13）、-C（O）-R16、-C（O）-OR16、-Cn-烷基-OR16（n=0-3）、C1-C6烷基（可选地由一个或多个R11取代）和C1-C6烷氧基（可选地由一个或多个R11取代）；R18选自-N（R12）（R13）、-OR10、-C（O）-R16、-C（O）-OR16、-C（O）-N（R12）（R13）、CN，以及可选地由一个或多个R17取代的杂环；其中R1、R2、R4、R5、R6、R7、R8或R9中至少有一个不是H；以及所述的化合物的药学上可接受的盐、立体异构体、对映异构体、互变异构体，以及其在减少表达AgrA的细菌的毒力的方法中的药物组合物及其用途，用于预防或治疗由细菌引起或加重的疾病，优选由金黄色葡萄球菌引起的疾病，如皮肤或肺部感染或特应性皮炎。
• [EN] POLYCYCLIC COMPOUNDS AS INHIBITORS OF BRUTON'S TYROSINE KINASE<br/>[FR] COMPOSÉS POLYCYCLIQUES À UTILISER EN TANT QU'INHIBITEURS DE LA TYROSINE KINASE DE BRUTON
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2017100662A1

  公开（公告）日：2017-06-15

  The present disclosure is directed to compounds of Formula (I) as Bruton's kinase inhibitors and their preparation, as well as compositions comprising compounds of Formula (I).

  本公开涉及化合物的公式（I）作为Bruton激酶抑制剂及其制备，以及包含化合物的公式（I）的组合物。
• ARYLPROPIONAMIDE, ARYLACRYLAMIDE, ARYLPROPYNAMIDE, OR ARYLMETHYLUREA ANALOGS AS FACTOR XIA INHIBITORS
  申请人：Pinto Donald J.P.

  公开号：US20100016316A1

  公开（公告）日：2010-01-21

  The present invention provides compounds of Formula (I) or (II): or a stereoisomer, tautomer, pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, L 1 , R 3 , R 4 , R 8a , R 11 and M are as defined herein. The compounds of Formula (I) or (II) are selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors or dual inhibitors of fXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.

  本发明提供了化合物的结构式（I）或（II）： 或其立体异构体、互变异构体、药学上可接受的盐或溶剂形式，其中变量A、L1、R3、R4、R8a、R11和M如本文所定义。结构式（I）或（II）的化合物是凝血级联和/或接触激活系统的丝氨酸蛋白酶酶的选择性抑制剂；例如凝血酶、Xa因子、XIa因子、IXa因子、VIIa因子和/或血浆激肽。具体而言，涉及选择性XIa因子抑制剂或fXIa和血浆激肽的双重抑制剂的化合物。本发明还涉及包含这些化合物的药物组合物以及使用它们治疗血栓栓塞和/或炎症性疾病的方法。
• THIOPHENE DERIVATIVES AS FACTOR XIA INHIBITORS
  申请人：Han Wei

  公开号：US20090253766A1

  公开（公告）日：2009-10-08

  The present invention provides compounds of Formula (I): or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein the variables A, L 1 , R 3 , and R 11 are as defined herein. The compounds of Formula (I) are useful as selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.

  本发明提供了式（I）的化合物：或其立体异构体、互变异构体、药学上可接受的盐、溶剂化物或前药，其中变量A、L1、R3和R11如本文所定义。式（I）的化合物可用作凝血级联和/或接触激活系统的丝氨酸蛋白酶酶的选择性抑制剂，例如凝血酶、Xa因子、XIa因子、IXa因子、VIIa因子和/或血浆卡利肌酶。特别地，涉及到选择性XIa因子抑制剂的化合物。本发明还涉及包含这些化合物的制药组合物以及使用它们治疗血栓栓塞和/或炎症性疾病的方法。