α-O,O'-diethyl amino(2-chlorophenyl)methylphosphonate | 189180-18-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: α-O,O'-diethyl amino(2-chlorophenyl)methylphosphonate
• 英文别名: (2-Chlorophenyl)-diethoxyphosphorylmethanamine
• CAS: 189180-18-5
• 化学式: C₁₁H₁₇ClNO₃P
• 分子量: 277.688
• InChiKey: UNTUPELYNXBOND-UHFFFAOYSA-N

物化性质

• 沸点：
  376.2±37.0 °C(Predicted)
• 密度：
  1.234±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  61.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  α-O,O'-diethyl amino(2-chlorophenyl)methylphosphonate 在 三甲基溴硅烷 作用下， 以 二氯甲烷 为溶剂， 反应 20.0h， 生成 [amino-(2-chlorophenyl)methyl]phosphonic acid
  参考文献：
  名称：

  Tailoring the Structure of Aminobisphosphonates To Target Plant P5C Reductase

  摘要：

  Using the structure of (3,5-dichlorophenyl)aminomethylenebisphosphonic acid as a lead compound, 25 new phosphonates were synthesized and evaluated as possible inhibitors of Arabidopsis thaliana delta(1)-pyrroline-5-carboxylate (P5C) reductase. Derivatives substituted in the phenyl ring retained the inhibitory potential, though to a different extent. On the contrary any variation in the scaffold, i.e., the replacement of the second phosphonate moiety with a hydroxyl or an amino residue, resulted in a significant loss of biological activity. The availability of several structures capable of interfering with the catalytic mechanism in the micromolar to millimolar range allowed a proper structure-activity relationship analysis, leading us to hypothesize about the steric and electronic requirements for maintenance or enhancement of the inhibitory properties. Reversal experiments with suspension cultured cells provided evidence for the occurrence of enzyme inhibition in vivo. Because in higher plants the step catalyzed by P5C reductase is shared by all pathways leading to proline synthesis, these compounds may be exploited for the design of new substances endowed with herbicidal activity.

  DOI：

  10.1021/jf800029t
• 作为产物：
  描述：

  [Amino-(2-chloro-phenyl)-methyl]-phosphonic acid diethyl ester; compound with toluene-4-sulfonic acid 在 sodium hydroxide 作用下， 生成 α-O,O'-diethyl amino(2-chlorophenyl)methylphosphonate
  参考文献：
  名称：

  表面介导的固相反应：一种在无溶剂条件下合成 α-氨基膦酸盐的简单新方法

  摘要：

  发现氧化铝负载的甲酸铵是从醛和亚磷酸二乙酯合成 1-氨基膦酸酯的有效试剂。这种方法是一种简单、快速和高产...

  DOI：

  10.1246/cl.2001.880

文献信息

• Synthesis, antiproliferative and apoptosis-inducing effects of novel asiatic acid derivatives containing α-aminophosphonates
  作者：Ri-Zhen Huang、Cai-Yi Wang、Jian-Fei Li、Gui-Yang Yao、Ying-Ming Pan、Man-Yi Ye、Heng-Shan Wang、Ye Zhang

  DOI：10.1039/c6ra11397d

  日期：——

  This is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for publication. Accepted manuscripts are published online shortly after acceptance. This version of the article will be replaced by the fully edited, formatted and proof read Advance Article as soon as this is available.

  这是已接受的手稿，已通过RSC出版同行评审过程，并已被接受出版。接受的手稿在接受后不久就会在线发布。一旦可用，此版本的文章将被完全编辑，格式化并提供高级阅读的高级文章代替。
• 大黄酸氨基膦酸酯衍生物及其合成方法和应用
  申请人：广西师范大学

  公开号：CN103524555B

  公开（公告）日：2016-01-20

  本发明公开了一系列大黄酸氨基膦酸酯衍生物及它们的合成方法和应用。所述大黄酸氨基膦酸酯衍生物的合成方法为：以大黄酸和α-氨基膦酸酯为原料，溶于极性溶剂中，在催化剂HOBT和缩合剂EDAC存在的条件下反应至完全；向反应液中加入三氯甲烷，水洗，收集有机层，上硅胶柱层析，用由体积比为1:4～100的乙酸乙酯和石油醚组成的混合溶剂洗脱，即得到相应的衍生物。所述的大黄酸氨基膦酸酯衍生物，其结构通式如下式(I)所示：其中，R为对溴苯、邻溴苯、间溴苯、对氟苯、邻氟苯、对氯苯、间氯苯、邻氯苯、间甲氧基苯、邻甲氧基苯、苯、萘、对甲氧基苯、间甲基苯、对甲基苯、间氟苯或蒽。
• Synthesis and Herbicidal Activity of O,O-Diethyl N-{4-Methyl-[1,2,3]thiadiazole-5-carbonyl}- 1-amino-1-substitutedbenzyl Phosphonates
  作者：Wu Tang、Zhi-Hua Yu、De-Qing Shi

  DOI：10.1080/10426500903453326

  日期：2010.9.27

  results of a preliminary bioassay (in vitro) indicated that some of the title compounds 3 possessed moderate to good herbicidal activities against dicotyledonous plants (Brassica campestris L) at the concentration of 100 mg/L, and most of these compounds exhibited higher herbicidal activities against dicotyledonous plants (Brassica campestris L) than monocotyledonous plants (Echinochloa crus-galli). Supplemental

  在二环己基碳二亚胺 (DCC) 存在下，通过 O,O-二乙基 α-氨基取代苄基膦酸酯 1 和 4-甲基-[1,2,3] 噻二唑-5-羧酸 2 缩合合成目标化合物 3试剂。它们的结构通过光谱数据（IR、1H NMR、31P NMR、MS）和元素分析得到证实。初步生物测定（体外）结果表明，部分标题化合物3在浓度为100 mg/L时对双子叶植物（Brassica campestris L）具有中至良好的除草活性，其中大部分化合物表现出较高的除草活性对双子叶植物 (Brassica campestris L) 比单子叶植物 (Echinochloa crus-galli) 更有效。补充材料可用于本文。去出版商'
• Synthesis and Herbicidal Activity of Novel Pyrimidinyl Derivatives Containing an <i>α</i>-Amino Phosphonate Moiety
  作者：Zhi-Hua Yu、De-Qing Shi

  DOI：10.1080/10426501003598663

  日期：2010.10.28

  order to find novel pyrimidinyl carboxylic acid analogs with high activity and low toxicity, a series of novel pyrimidinyl derivatives containing an α-amino phosphonate moiety 5 was synthesized by the condensation of 4-(4,6-dimethoxypyrimidin-2-yloxy)phenoxyacetic 3a or propionic acids 3b with dialkyl α-amino substitutedbenzyl phosphonates 4. Their structures were characterized by spectroscopic data (IR

  为了寻找具有高活性和低毒性的新型嘧啶基羧酸类似物，通过4-(4,6-二甲氧基嘧啶-2-基氧基)苯氧基乙酸缩合合成了一系列含有α-氨基膦酸酯部分5的新型嘧啶基衍生物。 3a 或丙酸 3b 与二烷基 α-氨基取代苄基膦酸酯 4。它们的结构通过光谱数据（IR、1H NMR、31P NMR、MS）和元素分析表征。初步除草活性（体外）的结果表明，这些化合物中的大多数对双子叶杂草（Brassica campestris L）表现出比单子叶杂草（Echinochloa crus-galli）更高的除草活性。进一步的生物测定（体内）表明，某些化合物 5 对苋菜（A. retroflexus）在芽后处理中。补充材料可用于本文。转至出版商在线版的磷、硫和硅及相关元素，查看免费的补充文件。
• Novel Coumarin-Containing Aminophosphonatesas Antitumor Agent: Synthesis, Cytotoxicity, DNA-Binding and Apoptosis Evaluation
  作者：Ya-Jun Li、Cai-Yi Wang、Man-Yi Ye、Gui-Yang Yao、Heng-Shan Wang

  DOI：10.3390/molecules200814791

  日期：——

  A series of novel coumarin-containing α-aminophosphonates were synthesized and evaluated for their antitumor activities against Human colorectal (HCT-116), human nasopharyngeal carcinoma (human KB) and human lung adenocarcinoma (MGC-803) cell lines in vitro. Compared with 7-hydroxy-4-methylcoumarin (4-MU), most of the derivatives showed an improved antitumor activity. Compound 8j (diethyl 1-(3-(4-methyl-2-oxo-2H-chromen-7-yloxy) propanamido)-1-phenylethyl-Phosphonate), with IC50 value of 8.68 μM against HCT-116 cell lines, was about 12 fold than that of unsubstituted parent compound. The mechanism investigation proved that 8c, 8d, 8f and 8j were achieved through the induction of cell apoptosis by G1 cell-cycle arrest. In addition, the further mechanisms of compound 8j-induced apoptosis in HCT-116 cells demonstrated that compound 8j induced the activations of caspase-9 and caspase-3 for causing cell apoptosis, and altered anti- and pro-apoptotic proteins. DNA-binding experiments suggested that some derivatives bind to DNA through intercalation. The results seem to imply the presence of an important synergistic effect between coumarin and aminophosphonate, which could contribute to the strong chelating properties of aminophosphonate moiety.

  合成了一系列含有香豆素结构的α-氨基膦酸酯类新化合物，并评估了它们对体外人结直肠癌（HCT-116）、人鼻咽癌（人KB）和人肺腺癌（MGC-803）细胞系的抗癌活性。与7-羟基-4-甲基香豆素（4-MU）相比，大多数衍生物显示出增强的抗癌活性。化合物8j（二乙基1-（3-（4-甲基-2-氧-2H-色烯-7-基氧）丙酰胺基）-1-苯乙基膦酸酯），对HCT-116细胞系的IC50值为8.68 μM，是其未取代母体化合物的约12倍。机制研究表明，8c、8d、8f和8j通过诱导G1期细胞周期阻滞来实现细胞凋亡。此外，进一步揭示了化合物8j诱导HCT-116细胞凋亡的机制，表明化合物8j通过激活caspase-9和caspase-3引起细胞凋亡，并改变抗凋亡和促凋亡蛋白。DNA结合实验表明，某些衍生物通过嵌插与DNA结合。结果似乎暗示了香豆素和氨基膦酸酯之间存在重要的协同效应，这可能有助于氨基膦酸酯部分的强螯合特性。