Bis(3-isopropylphenyl) phenyl phosphate | 69500-30-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: Bis(3-isopropylphenyl) phenyl phosphate
• 英文别名: phenyl bis(3-propan-2-ylphenyl) phosphate
• CAS: 69500-30-7
• 化学式: C₂₄H₂₇O₄P
• 分子量: 410.45
• InChiKey: SQLHDIHSVZELNE-UHFFFAOYSA-N

物化性质

• 沸点：
  454.5±34.0 °C(Predicted)
• 密度：
  1.146±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  29
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-异丙基苯酚 、 二氯磷酸苯酯 生成 Bis(3-isopropylphenyl) phenyl phosphate
  参考文献：
  名称：

  Effects of triaryl phosphates on mouse and human nuclear receptors

  摘要：

  The constitutively active receptor (CAR) is a crucial regulator of genes encoding for enzymes active in drug/steroid oxidation, conjugation, and transport. In our attempt to isolate the endogenous inhibitory ligand(s) for the mouse CAR, we found surprisingly that the inhibitory activity was associated with di- and tri-isopropylated phenyl phosphates that were present in livers of untreated mice. Transactivation experiments in mammalian cells with synthetic compounds verified that mouse CAR was inhibited by various isopropylated phenyl phosphates (40-80%). Such triaryl phosphates are widely used as fire retardants, lubricants, and plasticizers, and some of them are known to disturb reproduction by currently unknown mechanisms. Equipped with the finding that these compounds could interact with mouse CAR, we proceeded to determine their functional effects on other nuclear receptors. Human CAR and pregnane X receptor (PXR) were variably activated (2-5-fold) by triaryl phosphates while mouse PXR, peroxisome proliferator-activated receptor-alpha, and vitamin D receptor were refractory. Among steroid hormone receptors, the human androgen receptor was inhibited by triphenyl phosphate and di-ortho-isopropylated phenyl phosphate (40-50%) and activated by di- and tri-para-substituted phenyl phosphates (2-fold). Our results add to the list of CAR and PXR activators and suggest steroid-dependent biological pathways that may contribute to the reproductive effects of triaryl phosphates. (C) 2003 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.bcp.2003.08.037

文献信息

• Effects of triaryl phosphates on mouse and human nuclear receptors
  作者：Paavo Honkakoski、Jorma J Palvimo、Leena Penttilä、Jouko Vepsäläinen、Seppo Auriola

  DOI：10.1016/j.bcp.2003.08.037

  日期：2004.1

  The constitutively active receptor (CAR) is a crucial regulator of genes encoding for enzymes active in drug/steroid oxidation, conjugation, and transport. In our attempt to isolate the endogenous inhibitory ligand(s) for the mouse CAR, we found surprisingly that the inhibitory activity was associated with di- and tri-isopropylated phenyl phosphates that were present in livers of untreated mice. Transactivation experiments in mammalian cells with synthetic compounds verified that mouse CAR was inhibited by various isopropylated phenyl phosphates (40-80%). Such triaryl phosphates are widely used as fire retardants, lubricants, and plasticizers, and some of them are known to disturb reproduction by currently unknown mechanisms. Equipped with the finding that these compounds could interact with mouse CAR, we proceeded to determine their functional effects on other nuclear receptors. Human CAR and pregnane X receptor (PXR) were variably activated (2-5-fold) by triaryl phosphates while mouse PXR, peroxisome proliferator-activated receptor-alpha, and vitamin D receptor were refractory. Among steroid hormone receptors, the human androgen receptor was inhibited by triphenyl phosphate and di-ortho-isopropylated phenyl phosphate (40-50%) and activated by di- and tri-para-substituted phenyl phosphates (2-fold). Our results add to the list of CAR and PXR activators and suggest steroid-dependent biological pathways that may contribute to the reproductive effects of triaryl phosphates. (C) 2003 Elsevier Inc. All rights reserved.