1-hydroxy-1-oxophosphorinan-4-one | 57384-31-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-hydroxy-1-oxophosphorinan-4-one
• 英文别名: 1-hydroxy-1-oxo-1λ⁵-phosphinan-4-one；1-Hydroxyphosphinan-4-one 1-oxide；1-hydroxy-1-oxo-1λ5-phosphinan-4-one
• CAS: 57384-31-3
• 化学式: C₅H₉O₃P
• 分子量: 148.098
• InChiKey: BJFVPBBNKHOEIT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.7
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-methoxy-3-methoxycarbonyl-1-oxophosphorinan-4-one 在 盐酸 作用下， 以 水 为溶剂， 反应 24.0h， 生成 1-hydroxy-1-oxophosphorinan-4-one
  参考文献：
  名称：

  Inhibition of glutamate racemase by substrate–product analogues

  摘要：

  D-Glutamate is an essential biosynthetic building block of the peptidoglycans that encapsulate the bacterial cell wall. Glutamate racemase catalyzes the reversible formation of D-glutamate from L-glutamate and, hence, the enzyme is a potential therapeutic target. We show that the novel cyclic substrate-product analogue (R,S)-1-hydroxy-1-oxo-4-amino-4-carboxyphosphorinane is a modest, partial noncompetitive inhibitor of glutamate racemase from Fusobacterium nucleatum (FnGR), a pathogen responsible, in part, for periodontal disease and colorectal cancer (K-i = 3.1 +/- 0.6 mM, cf. K-m = 1.41 +/- 0.06 mM). The cyclic substrate- product analogue (R, S)-4-amino-4-carboxy-1,1-dioxotetrahydro-thiopyran was a weak inhibitor, giving only similar to 30% inhibition at a concentration of 40 mM. The related cyclic substrate-product analogue 1,1-dioxo-tetrahydrothiopyran-4-one was a cooperative mixed-type inhibitor of FnGR (K-i = 18.4 +/- 1.2 mM), while linear analogues were only weak inhibitors of the enzyme. For glutamate racemase, mimicking the structure of both enantiomeric substrates (substrate-product analogues) serves as a useful design strategy for developing inhibitors. The new cyclic compounds developed in the present study may serve as potential lead compounds for further development. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.12.114

文献信息

• Inhibition of glutamate racemase by substrate–product analogues
  作者：Mohan Pal、Stephen L. Bearne

  DOI：10.1016/j.bmcl.2013.12.114

  日期：2014.3

  D-Glutamate is an essential biosynthetic building block of the peptidoglycans that encapsulate the bacterial cell wall. Glutamate racemase catalyzes the reversible formation of D-glutamate from L-glutamate and, hence, the enzyme is a potential therapeutic target. We show that the novel cyclic substrate-product analogue (R,S)-1-hydroxy-1-oxo-4-amino-4-carboxyphosphorinane is a modest, partial noncompetitive inhibitor of glutamate racemase from Fusobacterium nucleatum (FnGR), a pathogen responsible, in part, for periodontal disease and colorectal cancer (K-i = 3.1 +/- 0.6 mM, cf. K-m = 1.41 +/- 0.06 mM). The cyclic substrate- product analogue (R, S)-4-amino-4-carboxy-1,1-dioxotetrahydro-thiopyran was a weak inhibitor, giving only similar to 30% inhibition at a concentration of 40 mM. The related cyclic substrate-product analogue 1,1-dioxo-tetrahydrothiopyran-4-one was a cooperative mixed-type inhibitor of FnGR (K-i = 18.4 +/- 1.2 mM), while linear analogues were only weak inhibitors of the enzyme. For glutamate racemase, mimicking the structure of both enantiomeric substrates (substrate-product analogues) serves as a useful design strategy for developing inhibitors. The new cyclic compounds developed in the present study may serve as potential lead compounds for further development. (C) 2013 Elsevier Ltd. All rights reserved.