4-Amino-4'-fluor-trans-stilben | 38695-35-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 4-Amino-4'-fluor-trans-stilben
• 英文别名: 4'-Fluoro-4-aminostilbene；4-[(E)-2-(4-fluorophenyl)ethenyl]aniline
• CAS: 38695-35-1
• 化学式: C₁₄H₁₂FN
• 分子量: 213.254
• InChiKey: AAVIHGPUAGOTOM-OWOJBTEDSA-N

物化性质

• 沸点：
  360.5±21.0 °C(Predicted)
• 密度：
  1.190±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-Amino-4'-fluor-trans-stilben 在 palladium on activated charcoal 氢气 作用下， 生成 4-[2-(4-Fluoro-phenyl)-ethyl]-phenylamine
  参考文献：
  名称：

  Gascoyne,J.M. et al., Journal of the Chemical Society. Perkin transactions II, 1977, p. 1051 - 1057

  摘要：

  DOI：
• 作为产物：
  描述：

  (E)-4-fluoro-4’-nitrostilbene 在 palladium on activated charcoal 一水合肼 作用下， 生成 4-Amino-4'-fluor-trans-stilben
  参考文献：
  名称：

  19 F核磁共振研究芳族化合物。第二部分 间位和对位取代的氟苯以及4位取代的3'-和4'-氟代-反式对苯二甲酸酯中的19 F化学位移

  摘要：

  已经详细研究了取代基X对19 F原子核屏蔽的间位和对位-对-X-氟苯，4-X-4'-氟-反-对苯乙烯和3'-氟的屏蔽作用-4-X-反式-苯乙烯基。检查了氟芳族化合物中19 F核的取代基化学位移与反应性参数的相关性，并对塔夫脱和斯文和卢普顿将极性取代基效应分离成场/电感和共振成分进行了重新评估。

  DOI：

  10.1039/p29720001979

文献信息

• [EN] N-ACYLAMINOBENZENE DERVATIVES AS SELECTIVE MONOAMINE OXIDASE B INHIBITORS<br/>[FR] DERIVES DE N-ACYLAMINOBENZENE COMME INHIBITEURS DE LA MONOAMINE OXYDASE B SELECTIFS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2003099763A1

  公开（公告）日：2003-12-04

  This invention relates to N-acylamino aryl derivatives of the general formula (I), wherein R1 is halogen, halogen-(C1-C6)-alkyl, cyano, C1-C6-alkoxy or halogen-(C1-C6)-alkoxy; R21, R22, R23 and R24 independently from each other are selected from the group consisting of hydrogen, (C1-C6)-alkyl, halogen, halogen-(C1-C6)-alkyl, hydroxy, C1-C6-alkoxy or -CHO; R3 is hydrogen or C1-C3-alkyl; R4, R5 independently from each other are selected from the group consisting of hydrogen, C1-C6-alkyl, C1-C6-alkoxy or -COO(C1-C6)alkyl; or R4 and R5 form together with the C-atom to which they are attach a C3-C7-cycloalkyl ring; R6 is -CO-NR7R8; -COO(C1-C6)-alkyl, -CN, -NR2 or -NHC(O)R; R7 and R8 independently from each other are selected from the group consisting of hydrogen, C1-C6-alkyl, NH2 or hydroxy; R is hydrogen or C1-C6-alkyl; n is 0, 1, 2 or 3. X is -CHRO, -OCHR, -CH2S-, -SCH2-, -CH2CH2-, -CH=CH- or -C≡C-; and to pharmaceutically active acid addition salts thereof. It has been found that the compounds of general formula (I) are selective monoamine oxidase B inhibitors and they are therefore useful in the treatment of diseases mediated by monoamine oxidase B inhibitors, for example for the treatment of Alzheimer’s disease or senile dementia.

  这项发明涉及一般式(I)的N-酰氨基芳基衍生物，其中R1是卤素，卤代-(C1-C6)-烷基，氰基，C1-C6-烷氧基或卤代-(C1-C6)-烷氧基；R21、R22、R23和R24彼此独立地选自氢，(C1-C6)-烷基，卤素，卤代-(C1-C6)-烷基，羟基，C1-C6-烷氧基或-CHO的群；R3是氢或C1-C3-烷基；R4、R5彼此独立地选自氢，C1-C6-烷基，C1-C6-烷氧基或-COO(C1-C6)烷基的群；或R4和R5与它们连接的C原子一起形成一个C3-C7-环烷基环；R6是-CO-NR7R8；-COO(C1-C6)-烷基，-CN，-NR2或-NHC(O)R；R7和R8彼此独立地选自氢，C1-C6-烷基，NH2或羟基；R是氢或C1-C6-烷基；n为0、1、2或3。X是-CHRO，-OCHR，-CH2S-，-SCH2-，-CH2CH2-，-CH=CH-或-C≡C-；以及其药用活性酸盐。已发现一般式(I)的化合物是选择性单胺氧化酶B抑制剂，因此它们在治疗由单胺氧化酶B抑制剂介导的疾病中很有用，例如用于治疗阿尔茨海默病或老年性痴呆症。
• N-acylamino benzyl ether derivatives
  申请人：——

  公开号：US20030232883A1

  公开（公告）日：2003-12-18

  This invention relates to N-acylamino aryl derivatives of the formula 1 where R 1 , R 21 , R 22 , R 23 , R 3 , R 4 , R 5 R 6 , R 7 , R 8 , R, and n are as defined herein and where X is —CHRO, —OCHR—, —CH 2 S—, —SCH 2 —, —CH 2 CH 2 —, —CH═CH— or —C≡C—. The compounds of the invention are selective monoamine oxidase B inhibitors, and they are therefore useful in the treatment of diseases mediated by monoamine oxidase B, for example, for the treatment of Alzheimer's disease or senile dementia.

  这项发明涉及公式1的N-酰氨基芳基衍生物，其中R1、R21、R22、R23、R3、R4、R5、R6、R7、R8、R和n如本文所定义，且X为—CHRO、—OCHR—、—CH2S—、—SCH2—、—CH2CH2—、—CH═CH—或—C≡C—。该发明的化合物是选择性的单胺氧化酶B抑制剂，因此它们在治疗由单胺氧化酶B介导的疾病中具有用途，例如用于治疗阿尔茨海默病或老年性痴呆症。
• Design, Synthesis, and Antitumor Activity of Novel Quinazoline Derivatives
  作者：Liuchang Wang、Pengna Li、Baolin Li、Yawen Wang、Jiangtao Li、Limei Song

  DOI：10.3390/molecules22101624

  日期：——

  epidermal growth factor receptor (EGFR) inhibitors, novel 4-stilbenylamino quinazoline derivatives were synthesized through a Dimorth rearrangement reaction and characterized via IR, 1H-NMR, 13C-NMR, and HRMS. Methoxyl, methyl, halogen, and trifluoromethyl groups on stilbeneamino were detected. These synthesized compounds were evaluated for antitumor activity in vitro against eight human tumor cell lines

  为了探索一类新的表皮生长因子受体 (EGFR) 抑制剂，通过 Dimorth 重排反应合成了新型 4-芪氨基喹唑啉衍生物，并通过 IR、1H-NMR、13C-NMR 和 HRMS 进行表征。检测到芪氨基上的甲氧基、甲基、卤素和三氟甲基。使用 MTS 测定法评估了这些合成化合物对八种人肿瘤细胞系的体外抗肿瘤活性。大多数合成的化合物对 A431、A549 和 BGC-823 细胞系表现出比吉非替尼 (IC50 > 10.0 μM) 更强的活性 (IC50 = ~2.0 μM)。进行化合物6c和6i结合到EGFR的ATP位点的对接方法。结果表明，氟和三氟甲基在有效的细胞活性中起重要作用。
• Organic Electroluminescent Devices
  申请人：Heil Holger

  公开号：US20080272693A1

  公开（公告）日：2008-11-06

  The present invention relates to the improvement of blue-emitting organic electroluminescent devices comprising stilbenamines, and to materials for the production of these electroluminescent devices.

  本发明涉及改进含有stilbenamines的蓝光有机电致发光器件，以及用于制造这些电致发光器件的材料。
• ¹⁹F nuclear magnetic resonance studies of aromatic compounds. Part II. The¹⁹F chemical shifts in meta- and para-substituted fluorobenzenes, and 4-substituted 3′- and 4′-fluoro-trans-stilbenes
  作者：I. R. Ager、L. Phillips、T. J. Tewson、V. Wray

  DOI：10.1039/p29720001979

  日期：——

  the effects of substituents, X, upon the shielding of 19F nuclei in series of meta and para-X-fluorobenzenes, 4-X-4′-fluoro-trans-stilbenes, and 3′-fluoro-4-X-trans-stilbenes. The correlation of substituent chemical shifts for 19F nuclei in fluoroaromatic compounds with reactivity parameters is examined, and a reassessment is made of the Taft and Swain and Lupton separation of polar substituent effects

  已经详细研究了取代基X对19 F原子核屏蔽的间位和对位-对-X-氟苯，4-X-4'-氟-反-对苯乙烯和3'-氟的屏蔽作用-4-X-反式-苯乙烯基。检查了氟芳族化合物中19 F核的取代基化学位移与反应性参数的相关性，并对塔夫脱和斯文和卢普顿将极性取代基效应分离成场/电感和共振成分进行了重新评估。