4-(3,4-二氯苯氧基)丁酸 | 3307-37-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(3,4-二氯苯氧基)丁酸
• 英文名称: 4-(3,4-dichlorophenoxy)butanoic acid
• CAS: 3307-37-7
• 化学式: C₁₀H₁₀Cl₂O₃
• 分子量: 249.094
• InChiKey: AKDSUKZFDDKNNM-UHFFFAOYSA-N

物化性质

• 熔点：
  108-110 °C
• 沸点：
  415.6±35.0 °C(Predicted)
• 密度：
  1.372±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2918990090

反应信息

• 作为反应物：
  描述：

  4-(3,4-二氯苯氧基)丁酸 在 PPA 作用下， 以 甲苯 为溶剂， 以32%的产率得到7,8-dichloro-3,4-dihydro-2H-benzo[b]oxepin-5-one
  参考文献：
  名称：

  Quaternary salt CCR2 antagonists

  摘要：

  Formula（I）的四价盐化合物或其药用可接受形式，是CCR2拮抗剂，可用于预防、治疗或改善需要的受体中介的炎症综合征、紊乱或疾病。

  公开号：

  US20060293379A1
• 作为产物：
  描述：

  3,4-二氯苯酚 在 potassium carbonate 、 lithium hydroxide 作用下， 以 四氢呋喃 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 4-(3,4-二氯苯氧基)丁酸
  参考文献：
  名称：

  Identification of 5-Substituted 2-Acylaminothiazoles That Activate Tat-Mediated Transcription in HIV-1 Latency Models

  摘要：

  The persistent reservoir of cells latently infected with human immunodeficiency virus (HIV)-integrated proviral DNA necessitates lifelong suppressive antiretroviral therapy (ART). Epigenetic targeted compounds have shown promise as potential latency-reversing agents; however, these drugs have undesirable toxicity and lack specificity for HIV. We utilized a novel HEK293-derived FlpIn dual-reporter cell line, which quantifies specific HIV provirus reactivation (LTR promoter) relative to nonspecific host cell gene expression (CMV promoter), to identify the 5-substituted 2-acylaminothiazole hit class. Here, we describe the optimization of the hit class, defining the functionality necessary for HIV gene activation and for improving in vitro metabolism and solubility. The optimized compounds displayed enhanced HIV gene expression in HEK293 and Jurkat 10.6 latency cellular models and increased unspliced HIV RNA in resting CD4+ T cells isolated from HIV-infected individuals on ART, demonstrating the potential of the 2-acylaminothiazole class as latency-reversing agents.

  DOI：

  10.1021/acs.jmedchem.9b00462

文献信息

• [EN] QUATERNARY SALT CCR2 ANTAGONISTS<br/>[FR] ANTAGONISTES DE CCR2 A BASE DE SELS QUATERNAIRES
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2006012135A1

  公开（公告）日：2006-02-02

  Quaternary salt compounds of Formula (I) or pharmaceutically acceptable forms thereof, which are CCR2 antagonists and are useful in preventing, treating or ameliorating CCR2 mediated inflammatory syndromes, disorders or diseases in a subject in need thereof.

  Formula (I)的四价盐化合物或其药学上可接受的形式，其为CCR2拮抗剂，可用于预防、治疗或改善CCR2介导的炎症综合征、疾病或症状。
• Quaternary salt CCR2 antagonists
  申请人：Lagu Bharat

  公开号：US20060293379A1

  公开（公告）日：2006-12-28

  Quaternary salt compounds of Formula (I) or pharmaceutically acceptable forms thereof, which are CCR2 antagonists and are useful in preventing, treating or ameliorating CCR2 mediated inflammatory syndromes, disorders or diseases in a subject in need thereof.

  Formula（I）的四价盐化合物或其药用可接受形式，是CCR2拮抗剂，可用于预防、治疗或改善需要的受体中介的炎症综合征、紊乱或疾病。
• [EN] DENDRIMER AND FORMULATIONS THEREOF<br/>[FR] DENDRIMÈRE ET FORMULATIONS DE CEUX-CI
  申请人：STARPHARMA PTY LTD

  公开号：WO2017100856A1

  公开（公告）日：2017-06-22

  The present invention relates to a novel dendrimer. The present invention also relates to formulations comprising the dendrimer with improved characteristics. For instance, the present invention relates to formulations comprising pesticides such as 2- (2,4-dichlorophenoxy)acetic acid with improved characteristics such as reduced crystallisation, compatibility with hard water and an extended shelf life at low temperatures.

  本发明涉及一种新型树状聚合物。本发明还涉及含有具有改进特性的树状聚合物的配方。例如，本发明涉及含有农药（如2-(2,4-二氯苯氧)乙酸）的配方，其改进特性包括减少结晶、与硬水相容以及在低温下延长货架寿命。
• [EN] COMPOSITIONS CONTAINING IDENTICAL POLYAMINE SALTS OF MIXED ANIONIC PESTICIDES<br/>[FR] COMPOSITIONS CONTENANT DES SELS DE POLYAMINE IDENTIQUES DE PESTICIDES ANIONIQUES MÉLANGÉS
  申请人：BASF SE

  公开号：WO2012059494A1

  公开（公告）日：2012-05-10

  The present invention relates to a composition comprising a first salt, which contains a first anionic pesticide (A1 ) and a cationic polyamine (B), and a second salt, which contains a second anionic pesticide (A2) and a cationic polyamine (B), wherein both salts contain the same cationic polyamine (B), and wherein the cationic polyamine comprises at least two amino groups. It further relates to a method for preparing said comprising the step of contacting the first salt and the second salt. In addition, the invention relates to a method of combating harmful insects and/or phytopathogenic fungi, which comprises contacting plants, seed, soil or habitat of plants in or on which the harmful insects and/or phytopathogenic fungi are growing or may grow, plants, seed or soil to be protected from attack or infestation by said harmful insects and/or phytopathogenic fungi with an effective amount of said composition. It also relates to a method of controlling undesired vegetation, which comprises allowing a herbicidal effective amount of said composition to act on plants, their habitat or on seed of said plants. Finally, the invention relates to seed comprising said composition.

  本发明涉及一种组合物，包括第一盐，其中包含第一阴离子杀虫剂（A1）和阳离子聚胺（B），以及第二盐，其中包含第二阴离子杀虫剂（A2）和阳离子聚胺（B），其中两种盐都含有相同的阳离子聚胺（B），且该阳离子聚胺包含至少两个氨基团。此外，本发明还涉及一种制备该组合物的方法，包括将第一盐和第二盐接触的步骤。此外，本发明还涉及一种用于防治有害昆虫和/或植物病原真菌的方法，包括将该组合物的有效量接触到有害昆虫和/或植物病原真菌正在生长或可能生长的植物、种子、土壤或植物栖息地上，以及用于控制不良植被的方法，包括允许该组合物的除草有效量作用于植物、它们的栖息地或该植物的种子。最后，本发明还涉及包含该组合物的种子。
• Thickening glyphosate formulations
  申请人：Akzo Nobel N.V.

  公开号：EP2425716A2

  公开（公告）日：2012-03-07

  The present invention generally relates to a glyphosate formulation with enhanced viscosity, said formulation containing a thickening composition comprising at least one nitrogen-containing surfactant.

  本发明一般涉及一种具有更高粘度的草甘膦制剂，所述制剂含有一种增稠组合物，该组合物包含至少一种含氮表面活性剂。