ethyl [(5-methyl-3-phenyl)-1H-pyrazol-1-yl]acetate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: ethyl [(5-methyl-3-phenyl)-1H-pyrazol-1-yl]acetate
• 化学式: C₁₄H₁₆N₂O₂
• 分子量: 244.293
• InChiKey: CTFBYPHBFJAHSJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.42
• 重原子数：
  18.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  44.12
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  ethyl [(5-methyl-3-phenyl)-1H-pyrazol-1-yl]acetate 在 Oxone 、 N-氯代丁二酰亚胺 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 72.0h， 生成 ethyl 2-(4-(3,4-dichlorophenylsulfonyl)-5-methyl-3-phenyl-1H-pyrazol-1-yl)acetate
  参考文献：
  名称：

  2-(1H-Pyrazol-1-yl)acetic acids as chemoattractant receptor-homologous molecule expressed on Th2 lymphocytes (CRTh2) antagonists

  摘要：

  In this manuscript, the synthesis and biological activity of a series of pyrazole acetic acid derivatives as CRTh2 antagonists is presented. Biological evaluation in vitro revealed that the pyrazole core showed in several cases a different structure activity relationship (SAR) to that of related indole acetic acid. A potent series of ortho-sulfonyl benzyl substituents was found, from which compounds 27 and 63 were advanced to in vivo profiling. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.10.072
• 作为产物：
  描述：

  1-苯基-1,3-丁二酮 在 sodium acetate 、 potassium carbonate 、 一水合肼 作用下， 以 溶剂黄146 、 丙酮 为溶剂， 反应 42.0h， 生成 ethyl [(5-methyl-3-phenyl)-1H-pyrazol-1-yl]acetate
  参考文献：
  名称：

  2-(1H-Pyrazol-1-yl)acetic acids as chemoattractant receptor-homologous molecule expressed on Th2 lymphocytes (CRTh2) antagonists

  摘要：

  In this manuscript, the synthesis and biological activity of a series of pyrazole acetic acid derivatives as CRTh2 antagonists is presented. Biological evaluation in vitro revealed that the pyrazole core showed in several cases a different structure activity relationship (SAR) to that of related indole acetic acid. A potent series of ortho-sulfonyl benzyl substituents was found, from which compounds 27 and 63 were advanced to in vivo profiling. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.10.072

文献信息

• Ramoplanin derivatives possessing antibacterial activity
  申请人：Raju G. Bore

  公开号：US20060211603A1

  公开（公告）日：2006-09-21

  Novel ramoplanin derivatives are disclosed. These ramoplanin derivatives exhibit antibacterial activity. As the compounds of the subject invention exhibit potent activities against gram positive bacteria, they are useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.

  新型拉莫普兰衍生物已被披露。这些拉莫普兰衍生物表现出抗菌活性。由于本发明的化合物对革兰氏阳性细菌表现出强效活性，它们是有用的抗微生物药剂。该化合物的合成方法和使用方法也已被披露。
• [EN] RAMOPLANIN DERIVATIVES POSSESSING ANTIBACTERIAL ACTIVITY<br/>[FR] DERIVES DE LA RAMOPLANINE PRESENTANT UNE ACTIVITE ANTIBACTERIENNE
  申请人：VICURON PHARM INC

  公开号：WO2007001335A2

  公开（公告）日：2007-01-04

  [EN] Novel ramoplanin derivatives are disclosed. These ramoplanin derivatives exhibit antibacterial activity. As the compounds of the subject invention exhibit potent activities against gram positive bacteria, they are useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.
  [FR] L'invention porte sur de nouveaux dérivés de la ramoplanine qui présentent une activité antibactérienne. Du fait que les composés de cette invention présentent une puissante activité contre les bactéries Gram positif, ils sont utiles comme agents antimicrobiens. L'invention porte également sur des procédés de synthèse et d'utilisation de ces composés.
• 2-(1H-Pyrazol-1-yl)acetic acids as chemoattractant receptor-homologous molecule expressed on Th2 lymphocytes (CRTh2) antagonists
  作者：Miriam Andrés、Mónica Bravo、Maria Antonia Buil、Marta Calbet、Marcos Castillo、Jordi Castro、Peter Eichhorn、Manel Ferrer、Martin D. Lehner、Imma Moreno、Richard S. Roberts、Sara Sevilla

  DOI：10.1016/j.ejmech.2013.10.072

  日期：2014.1

  In this manuscript, the synthesis and biological activity of a series of pyrazole acetic acid derivatives as CRTh2 antagonists is presented. Biological evaluation in vitro revealed that the pyrazole core showed in several cases a different structure activity relationship (SAR) to that of related indole acetic acid. A potent series of ortho-sulfonyl benzyl substituents was found, from which compounds 27 and 63 were advanced to in vivo profiling. (C) 2013 Elsevier Masson SAS. All rights reserved.