1-<4-Aethoxy-phenyl>-butan-3-on | 86416-81-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-<4-Aethoxy-phenyl>-butan-3-on
• 英文别名: 4-(4-Ethoxyphenyl)butan-2-one
• CAS: 86416-81-1
• 化学式: C₁₂H₁₆O₂
• mdl: MFCD09942355
• 分子量: 192.258
• InChiKey: OGXUKJAPIAJNMR-UHFFFAOYSA-N

物化性质

• 沸点：
  288.2±15.0 °C(Predicted)
• 密度：
  0.996±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.416
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-<4-Aethoxy-phenyl>-butan-3-on 、 氨基硫脲 在 溶剂黄146 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以86%的产率得到4-(4-ethoxyphenyl)butan-2-ylidenethiosemicarbazide
  参考文献：
  名称：

  Rational design, synthesis and structure–activity relationships of 4-alkoxy- and 4-acyloxy-phenylethylenethiosemicarbazone analogues as novel tyrosinase inhibitors

  摘要：

  In continuing our program aimed to search for potent compounds as highly efficient tyrosinase inhibitors, here a series of novel 4-alkoxy- and 4-acyloxy-phenylethylenethiosemicarbazone analogues were designed, synthesized and their biological activities on mushroom tyrosinase were evaluated. Notably, most of compounds displayed remarkable tyrosinase inhibitory activities with IC50 value of lower than 1.0 mu M. Furthermore, the structure-activity relationships (SARs) were discussed and the inhibition mechanism and the inhibitory kinetics of selected compounds 7k and 8d were also investigated. Taken together, these results suggested that such compounds could serve as the promising candidates for the treatment of tyrosinase-related disorders and further development of such compounds might be of great interest. (C) 2015 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmc.2015.01.024
• 作为产物：
  描述：

  覆盆子酮 、 alkaline earth salt of/the/ methylsulfuric acid 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 生成 1-<4-Aethoxy-phenyl>-butan-3-on
  参考文献：
  名称：

  Rational design, synthesis and structure–activity relationships of 4-alkoxy- and 4-acyloxy-phenylethylenethiosemicarbazone analogues as novel tyrosinase inhibitors

  摘要：

  In continuing our program aimed to search for potent compounds as highly efficient tyrosinase inhibitors, here a series of novel 4-alkoxy- and 4-acyloxy-phenylethylenethiosemicarbazone analogues were designed, synthesized and their biological activities on mushroom tyrosinase were evaluated. Notably, most of compounds displayed remarkable tyrosinase inhibitory activities with IC50 value of lower than 1.0 mu M. Furthermore, the structure-activity relationships (SARs) were discussed and the inhibition mechanism and the inhibitory kinetics of selected compounds 7k and 8d were also investigated. Taken together, these results suggested that such compounds could serve as the promising candidates for the treatment of tyrosinase-related disorders and further development of such compounds might be of great interest. (C) 2015 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmc.2015.01.024

文献信息

• TROPANE DERIVATIVES USEFUL AS PESTICIDES
  申请人：Selles Patrice

  公开号：US20100331348A1

  公开（公告）日：2010-12-30

  Compounds of formula (I) wherein the substituents have the meanings assigned to them in claim 1, are useful as pesticides.

  式(I)中的化合物，其中取代基具有在权利要求书1中分配给它们的含义，可用作杀虫剂。
• Olfactory signature and odorant mixture having the same
  申请人：Yeda Research and Development Co. Ltd.

  公开号：US11062794B2

  公开（公告）日：2021-07-13

  An odorant mixture is disclosed. The odorant mixture comprises N odorant components wherein N equals at least 20. Each odorant component is characterized by a multidimensional vector of attributes. A z score of an average of characteristic distances between vectors corresponding to odorant components in the mixture and vectors corresponding to odorant components in a group of M odorant components but not in the mixture is less than 2.

  本发明公开了一种气味剂混合物。气味剂混合物包括 N 种气味剂成分，其中 N 至少等于 20。每个气味成分由一个多维属性向量表征。混合物中的气味成分对应向量与 M 组气味成分中但不在混合物中的气味成分对应向量之间的平均特征距离的 Z 值小于 2。
• OLFACTORY SIGNATURE AND ODORANT MIXTURE HAVING THE SAME
  申请人：Yeda Research and Development Co. Ltd.

  公开号：US20140221269A1

  公开（公告）日：2014-08-07

  An odorant mixture is disclosed. The odorant mixture comprises N odorant components wherein N equals at least 20. Each odorant component is characterized by a multidimensional vector of attributes. A z score of an average of characteristic distances between vectors corresponding to odorant components in the mixture and vectors corresponding to odorant components in a group of M odorant components but not in the mixture is less than 2.
• US9959392B2
  申请人：——

  公开号：US9959392B2

  公开（公告）日：2018-05-01
• [EN] AIR FRESHENER COMPOSITION CONTAINING A FIBER PAD<br/>[FR] COMPOSITION DESODORISANTE COMPORTANT UN TAMPON EN FIBRE
  申请人：EASTMAN CHEMICAL COMPANY

  公开号：WO1997026926A1

  公开（公告）日：1997-07-31

  (EN) This invention is directed to an air freshener composition containing a fiber pad comprising at least one needle-punched, nonwoven, hydrophilic fiber wherein the fiber has a capillary structure and deep grooves or channels along the longitudinal axis of the fiber, a fragrance incorporated into said fiber pad, wherein the fiber pad is enclosed by a container having air passageways to allow for the fragrance to escape into the surrounding environment.(FR) Composition désodorisante comportant un tampon en fibre constituée d'au moins une fibre hydrophile non-tissée aiguilletée, ayant une structure capillaire et des rainures ou des gorges profondes le long de l'axe longitudinal de la fibre, et un parfum incorporé dans ce tampon en fibre qui est lui-même enfermé dans un récipient présentant des ouvertures de passage d'air permettant au parfum de se répandre dans l'espace ambiant.