[(Diethoxy-phosphoryl)-(4-hydroxy-piperidin-1-yl)-methyl]-phosphonic acid diethyl ester | 144230-26-2

• 英文名称: [(Diethoxy-phosphoryl)-(4-hydroxy-piperidin-1-yl)-methyl]-phosphonic acid diethyl ester
• 英文别名: 1-[Bis(diethoxyphosphoryl)methyl]piperidin-4-ol
• CAS: 144230-26-2
• 化学式: C₁₄H₃₁NO₇P₂
• 分子量: 387.35
• InChiKey: NQUCUWNMPHBGAH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  24
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  94.5
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  [(Diethoxy-phosphoryl)-(4-hydroxy-piperidin-1-yl)-methyl]-phosphonic acid diethyl ester 在 吡啶 、 sodium azide 、 三乙胺 作用下， 以 氯仿 、 N,N-二甲基甲酰胺 为溶剂， 反应 27.0h， 生成 tetraethyl (4-azidopiperidinomethylene)bis(phosphonate)
  参考文献：
  名称：

  作为抗骨质疏松剂的（哌啶子基亚甲基）双（膦酸）衍生物的合成与评价。

  摘要：

  制备了一些（哌啶子基亚甲基）双（膦酸）衍生物，并评估了它们抑制甲状旁腺切除的大鼠的甲状旁腺激素诱导的血清钙升高的活性。几种（4-亚烷基-，4,4-二烷基-或4-烷基-4-卤代哌啶亚基）双（膦酸）衍生物表现出相当大的抑制活性。但是在哌啶环上具有芳族和极性取代基如叠氮基，羟基，氨基和酰胺基的化合物通常是无活性的。在这项研究中，两种4-亚烷基化合物（8a和8b）和4,4-环二烷基化合物（61）在静脉内或经口给药时均显示出强大的活性。

  DOI：

  10.1248/cpb.41.1971
• 作为产物：
  描述：

  4-羟基哌啶 、 原甲酸三乙酯 、 亚磷酸二乙酯 反应 8.0h， 以25%的产率得到[(Diethoxy-phosphoryl)-(4-hydroxy-piperidin-1-yl)-methyl]-phosphonic acid diethyl ester
  参考文献：
  名称：

  作为抗骨质疏松剂的（哌啶子基亚甲基）双（膦酸）衍生物的合成与评价。

  摘要：

  制备了一些（哌啶子基亚甲基）双（膦酸）衍生物，并评估了它们抑制甲状旁腺切除的大鼠的甲状旁腺激素诱导的血清钙升高的活性。几种（4-亚烷基-，4,4-二烷基-或4-烷基-4-卤代哌啶亚基）双（膦酸）衍生物表现出相当大的抑制活性。但是在哌啶环上具有芳族和极性取代基如叠氮基，羟基，氨基和酰胺基的化合物通常是无活性的。在这项研究中，两种4-亚烷基化合物（8a和8b）和4,4-环二烷基化合物（61）在静脉内或经口给药时均显示出强大的活性。

  DOI：

  10.1248/cpb.41.1971

文献信息

• Effects of Bisphosphonates on the Growth of <i>Entamoeba histolytica</i> and <i>Plasmodium </i>Species in Vitro and in Vivo
  作者：Subhash Ghosh、Julian M. W. Chan、Christopher R. Lea、Gary A. Meints、Jared C. Lewis、Zev S. Tovian、Ryan M. Flessner、Timothy C. Loftus、Iris Bruchhaus、Howard Kendrick、Simon L. Croft、Robert G. Kemp、Seiki Kobayashi、Tomoyoshi Nozaki、Eric Oldfield

  DOI：10.1021/jm030084x

  日期：2004.1.1

  The effects of a series of 102 bisphosphonates on the inhibition of growth of Entamoeba histolytica and Plasmodium falciparum in vitro have been determined, and selected compounds were further investigated for their in vivo activity. Forty-seven compounds tested were active (IC50 < 200 muM) versus E. histolytica growth in vitro. The most active compounds (IC50 similar to 4-9 muM) were nitrogen-containing bisphosphonates with relatively large aromatic side chains. Simple n-alkyl-1-hydroxy-1,1-bisphosphonates, known inhibitors of the enzyme farnesylpyrophosphate (FPP) synthase, were also active, with optimal activity being found with C9-C10 side chains. However, numerous other nitrogen-containing bisphosphonates known to be potent FPP synthase inhibitors, such as risedronate or pamidronate, had little or no activity. Several pyridine-derived bisphosphonates were quite active (IC50 similar to 10-20 muM), and this activity was shown to correlate with the basicity of the aromatic group, with activity decreasing with increasing pK(a) values. The activities of all compounds were tested versus a human nasopharyngeal carcinoma (KB) cell line to enable an estimate of the therapeutic index (TI). Five bisphosphonates were selected and then screened for their ability to delay the development of amebic liver abscess formation in an E. histolytica infected hamster model. Two compounds were found to decrease liver abscess formation at 10 mg/kg ip with little or no effect on normal liver mass. With P. falciparum, 35 compounds had IC50 values <200 muM in an in vitro assay. The most active compounds were also simple n-alkyl-1-hydroxy-1,1-bisphosphonates, having IC50 values around 1 muM. Five compounds were again selected for in vivo investigation in a Plasmodium berghei ANKA BALB/c mouse suppressive test. The most active compound, a C9 n-alkyl side chain containing bisphosphonate, caused an 80% reduction in parasitemia with no overt toxicity. Taken together, these results show that bisphosphonates appear to be useful lead compounds for the development of novel antiamebic and antimalarial drugs.
• POLYMER COMPOSITION COMPRISING PHOSPHONATE FLAME RETARDANT
  申请人：Chemische Fabrik Budenheim KG

  公开号：US20220389191A1

  公开（公告）日：2022-12-08

  Compounds containing polymer material and a phosphorous flame protection agent on the basis of an aminomethyl bisphosphonate, a method for manufacturing the compound, the use of the flame retardant, and selected structures of the flame retardant are disclosed.
• [EN] POLYMER COMPOSITION COMPRISING PHOSPHONATE FLAME RETARDANT<br/>[FR] COMPOSITION DE POLYMÈRE COMPRENANT UN AGENT IGNIFUGE À BASE DE PHOSPHONATE<br/>[DE] POLYMERZUSAMMENSETZUNG MIT PHOSPHONATFLAMMSCHUTZMITTEL
  申请人：BUDENHEIM KG CHEMISCHE FABRIK

  公开号：WO2021028496A1

  公开（公告）日：2021-02-18

  Die Erfindung betrifft eine Zusammensetzung enthaltend ein Polymermaterial und ein phosphorhaltiges Flammschutzmittel auf Basis eines Aminomethylbisphosphonates, ein Verfahren zur Herstellung der Zusammensetzung, die Verwendung des Flammschutzmittels sowie ausgewählte Strukturen des Flammschutzmittels.