4-甲酰基呋喃-3-硼酸 | 27339-36-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4-甲酰基呋喃-3-硼酸
• 英文名称: 4-formylfuran-3-ylboronic acid
• 英文别名: 4-dihydroxyboranyl-furan-3-carbaldehyde；(4-Formylfuran-3-yl)boronic acid
• CAS: 27339-36-2
• 化学式: C₅H₅BO₄
• 分子量: 139.903
• InChiKey: DZOLXFPOADVPCM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.23
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  70.7
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-甲酰基呋喃-3-硼酸 、 2'-(2-methoxyethoxy)methyl 2-methyl 4-(isobutylcarbamoyl)-4'-(trifluoromethylsulfonyloxy)biphenyl-2,2'-dicarboxylate 在 四(三苯基膦)钯 、 碳酸氢钠 作用下， 以 乙二醇二甲醚 、 水 为溶剂， 反应 16.0h， 以100%的产率得到
  参考文献：
  名称：

  Design, parallel synthesis, and crystal structures of biphenyl antithrombotics as selective inhibitors of tissue factor FVIIa complex. Part 1: Exploration of S2 pocket pharmacophores

  摘要：

  Factor VIIa (FVIIa), a serine protease enzyme, coupled with tissue factor (TF) plays an important role in a number of thrombosis-related disorders. Inhibition of TF.FVIIa occurs early in the coagulation cascade and might provide some safety advantages over other related enzymes. We report here a novel series of substituted biphenyl derivatives that are highly potent and selective TF.FVIIa inhibitors. Parallel synthesis coupled with structure-based drug design allowed us to explore the S2 pocket of the enzyme active site. A number of compounds with IC50 value of <10 nM were synthesized. The X-ray crystal structures of some of these compounds complexed with TF.FVIIa were determined and results were applied to design the next round of inhibitors. All the potent inhibitors were tested for inhibition against a panel of related enzymes and selectivity of 17,600 over thrombin, 450 over trypsin, 685 over FXa, and 76 over plasmin was achieved. Two groups, vinyl 36b and 2-furan 36ab, were identified as the optimum binding substituents on the phenyl ring in the S2 pocket. Compounds with these two substituents are the most potent compounds in this series with good selectivity over related serine proteases. These compounds will be further explored for structure-activity relationship. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.04.013

文献信息

• Design, parallel synthesis, and crystal structures of biphenyl antithrombotics as selective inhibitors of tissue factor FVIIa complex. Part 1: Exploration of S2 pocket pharmacophores
  作者：Pravin L. Kotian、Raman Krishnan、Scott Rowland、Yahya El-Kattan、Surendra K. Saini、Ramanda Upshaw、Shanta Bantia、Shane Arnold、Y. Sudhakar Babu、Pooran Chand

  DOI：10.1016/j.bmc.2009.04.013

  日期：2009.6

  Factor VIIa (FVIIa), a serine protease enzyme, coupled with tissue factor (TF) plays an important role in a number of thrombosis-related disorders. Inhibition of TF.FVIIa occurs early in the coagulation cascade and might provide some safety advantages over other related enzymes. We report here a novel series of substituted biphenyl derivatives that are highly potent and selective TF.FVIIa inhibitors. Parallel synthesis coupled with structure-based drug design allowed us to explore the S2 pocket of the enzyme active site. A number of compounds with IC50 value of <10 nM were synthesized. The X-ray crystal structures of some of these compounds complexed with TF.FVIIa were determined and results were applied to design the next round of inhibitors. All the potent inhibitors were tested for inhibition against a panel of related enzymes and selectivity of 17,600 over thrombin, 450 over trypsin, 685 over FXa, and 76 over plasmin was achieved. Two groups, vinyl 36b and 2-furan 36ab, were identified as the optimum binding substituents on the phenyl ring in the S2 pocket. Compounds with these two substituents are the most potent compounds in this series with good selectivity over related serine proteases. These compounds will be further explored for structure-activity relationship. (C) 2009 Elsevier Ltd. All rights reserved.