diethyl p-methoxyphenylphosphite | 72305-19-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: diethyl p-methoxyphenylphosphite
• 英文别名: Diethyl (4-methoxyphenyl) phosphite
• CAS: 72305-19-2
• 化学式: C₁₁H₁₇O₄P
• 分子量: 244.227
• InChiKey: DFMPJKBNAHOLJQ-UHFFFAOYSA-N

物化性质

• 沸点：
  92-96 °C(Press: 0.2 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  diethyl p-methoxyphenylphosphite 在 sodium hydroxide 、 三甲基溴硅烷 作用下， 反应 5.0h， 生成 p-Methoxyphenyl disodium oxycarbonylphosphonate
  参考文献：
  名称：

  Synthesis of esters of phosphonoformic acid and their antiherpes activity

  摘要：

  Aliphatic and aromatic mono-, di-, and triesters of phosphonoformic acid (foscarnet) were synthesized. The triesters were prepared by the Michaelis-Arbuzov reaction and were hydrolyzed to di- and monoesters. The compounds were tested for antiviral activity on isolated herpes simplex virus type 1 (HSV-1) DNA polymerase, in a HSV-1 plaque reduction assay, and on a cutaneous HSV-1 infection in guinea pigs. None of the esters inhibited the activity of isolated HSV-1 polymerases. Monoesters with a free carboxylic group and diesters with an aromatic carboxylic ester function were active against the cutaneous herpes infection. Mono- and diesters with an aromatic phosphonic ester group also showed activity in the plaque-reduction assay. However, mono- and diesters with an aromatic phosphonic ester group also showed activity in the plaque-reduction assay. However, mono- and diesters with aliphatic carboxylic ester groups were inactive in all test systems. The results show that all three acidic groups of phosphonoformic acid must be free in order to get antiviral activity at the enzyme level. However, certain esters of this acid may be biotransformed to the acid itself to give antiherpes activity.

  DOI：

  10.1021/jm00356a028
• 作为产物：
  描述：

  4-甲氧基苯酚 、 三氯化磷 在 三乙胺 作用下， 以 乙醇 为溶剂， 生成 diethyl p-methoxyphenylphosphite
  参考文献：
  名称：

  Phosphonoformic acid esters and pharmaceutical compositions containing

  摘要：

  一种含有如下结构的化合物作为活性成分的制药制剂：其中R.sub.1和R.sub.2相同或不同，且每个都从氢、含有1-6个碳原子的烷基基团、含有3-6个碳原子的环烷基基团、含有4-6个碳原子的环烷基-烷基基团、1-金刚烷基、2-金刚烷基、苄基；以及如下结构的苯基团中的苯基团##STR2##其中R.sub.4和R.sub.5相同或不同，每个都从氢、卤素、含有1、2或3个碳原子的烷基、含有1、2或3个碳原子的烷氧基、含有2-7个碳原子的烷氧羰基和含有2-7个碳原子的烷基羰基基团中选取；或者R.sub.4和R.sub.5一起形成直链饱和的含有3或4个碳原子的烷基链，并与相邻位置即苯环中的2,3-或3,4-相连；R.sub.3从氢、含有1-8个碳原子的烷基基团、含有3-8个碳原子的环烷基基团、含有4-8个碳原子的环烷基-烷基基团、1-金刚烷基、2-金刚烷基、苄基；以及如下结构的苯基团中的苯基团##STR3##其中R.sub.4和R.sub.5具有上述给定的含义；前提是R.sub.1、R.sub.2和R.sub.3中至少有一个是如上所定义的烷基、环烷基或环烷基-烷基，或者1-金刚烷基、2-金刚烷基或苄基；并且当R.sub.3为H时，那么R.sub.1和R.sub.2中的一个是如上所定义的烷基、环烷基或环烷基-烷基，或者1-金刚烷基、2-金刚烷基或苄基，另一个是H；或其生理上可接受的盐或其光学异构体；公式I内的新化合物，其制备方法及其药用。

  公开号：

  US04386081A1

文献信息

• Phosphonoformic acid esters
  申请人：Astra Lakemedel Aktiebolag

  公开号：US04372894A1

  公开（公告）日：1983-02-08

  A compound of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different, and each is selected from the group consisting of hydrogen and phenyl groups of the formula ##STR2## wherein R.sub.4 and R.sub.5 are the same or different and each is selected from the group consisting of hydrogen, halogen, alkyl having 1, 2, or 3 carbon atoms, alkoxy having 1, 2, or 3 carbon atoms, alkoxycarbonyl having 2-7 carbon atoms; and alkylcarbonyl groups having 2-7 carbon atoms; or R.sub.4 and R.sub.5 together from a straight saturated alkylene chain having 3 or 4 carbon atoms and being bound to adjacent positions, i.e. 2,3- or 3,4- in the phenyl ring; provided that one of R.sub.1 and R.sub.2 is a phenyl group of the formula II when R.sub.3 is H; and physiologically acceptable salts and optical isomers thereof; methods for preparation of the compounds, pharmaceutical compositions containing them, and their medicinal use.

  式##STR1##的化合物，其中R.sub.1、R.sub.2和R.sub.3相同或不同，且每个均选自由氢和苯基组成的群，该群的式为##STR2##，其中R.sub.4和R.sub.5相同或不同，每个均选自由氢、卤素、具有1、2或3个碳原子的烷基、具有1、2或3个碳原子的烷氧基、具有2-7个碳原子的烷氧羰基；和具有2-7个碳原子的烷基羰基；或者R.sub.4和R.sub.5一起形成直链饱和的具有3或4个碳原子的烷基链，并与相邻位置即苯环中的2,3-或3,4-相连；前提是当R.sub.3为H时，R.sub.1和R.sub.2中的一个是式II的苯基；以及其生理上可接受的盐和光学异构体；制备这些化合物的方法，含有它们的药物组合物，以及它们的药用。
• [EN] METAL-FREE DIRECT ARYLATION OF DIALKYL PHOSPHONATES FOR THE SYNTHESIS OF MIXED ALKYL ARYL PHOSPHONATES<br/>[FR] ARYLATION DIRECTE SANS MÉTAL DE PHOSPHONATES DE DIALKYLE POUR LA SYNTHÈSE DE PHOSPHONATES D'ARYLE ALKYLE MIXTES
  申请人：THE BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION ON BEHALF OF THE UNIV OF NEVADA LAS VE

  公开号：WO2019028391A1

  公开（公告）日：2019-02-07

  Provided herein are phosphates, thiophosphates, phosphonates, and phosphinates, methods of making same, and methods of using these compounds and methods for the generation of pharmaceutically relevant phosphate, phosphonate, and phosphinate analogs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本文提供了磷酸盐、硫代磷酸盐、膦酸盐和膦酸盐，以及制备这些化合物的方法，以及使用这些化合物和用于生成与药用相关的磷酸盐、膦酸盐和膦酸盐类似物的方法。此摘要旨在作为搜索特定领域的扫描工具，并不限制本发明。
• Aliphatic derivatives of phosphonoformic acid, pharmaceutical compositions and methods for combating virus infections
  申请人：Astra Läkemedel Aktiebolag

  公开号：EP0003007A2

  公开（公告）日：1979-07-11

  1. A pharmaceutical preparation containing as active ingredient a compound of the formula wherein R, and R2 are the same or different, and each is selected from the group consisting of hydrogen, alkyl groups containing 1-6 carbon atoms; cycloalkyl groups containing 3-6 carbon atoms; cycloalkyl-alkyl groups containing 4-6 carbon atoms: 1-adamantyl; 2-adamantyl, benzyl; and phenyl groups of the formula wherein R. and R5 are the same or different, and each is selected from the group consisting of hydrogen, halogen, alkyl having 1, 2, or 3 carbon atoms, alkoxy having 1, 2, or 3 carbon atoms, alkoxycarbonyl having 2-7 carbon atoms and alkylcarbonyl groups having 2-7 carbon atoms; or R. and R5 together form a straight saturated alkylene chain having 3 or 4 carbon atoms and being bound to adjacent positions, i.e. 2,3- or 3,4- in the phenyl ring; and R3 is selected from the group consisting of hydrogen, alkyl groups containing 1-8 carbon atoms; cycloalkyl groups containing 3-8 carbon atoms; cycloalkyl-alkyl groups containing 4-8 carbon atoms; 1-adamantyl; 2- adamantyl; benzyl; and phenyl groups of the formula wherein R4 and Rs have the meaning given above; provided that at least one of the groups R,, R2 and R3 is alkyl, cycloalkyl, or cycloalkyl-alkyl as defined above, or 1-adamantyl, 2-adamantyl, or benzyl; and provided that when R3 is H, then one of R, and R2 is alkyl, cycloalkyl, or cycloalkyl-alkyl as defined above, or 1-adamantyl, 2-adamantyl, or benzyl and the other of R, and R2 is H; or a physiologically acceptable salt or an optical isomer thereof; novel compounds within formula I, methods for their preparation and their medicinal use.

  1.一种药物制剂，其活性成分为如下式中的化合物 其中 R 和 R2 相同或不同，且各自选自由下列组成的组氢、含 1-6 个碳原子的烷基、含 3-6 个碳原子的环烷基、含 4-6 个碳原子的环烷基-烷基：1-金刚烷基；2-金刚烷基；苄基；以及式中的苯基。 其中 R.和 R5 相同或不同，且各自选自由氢、卤素、具有 1、2 或 3 个碳原子的烷基、具有 1、2 或 3 个碳原子的烷氧基、具有 2-7 个碳原子的烷氧羰基和具有 2-7 个碳原子的烷基羰基组成的组；或 R.和 R5 共同形成具有 3 或 4 个碳原子的直链饱和亚烷基，并结合到苯基环的相邻位置，即 2,3- 或 3,4- 位； R3 选自氢、含 1-8 个碳原子的烷基、含 3-8 个碳原子的环烷基、含 4-8 个碳原子的环烷基-烷基、1-金刚烷基、2-金刚烷基、苄基和式中的苯基所组成的组。 其中 R4 和 Rs 具有上述含义；条件是基团 R、R2 和 R3 中至少有一个是如上定义的烷基、环烷基或环烷基-烷基，或 1-金刚烷基、2-金刚烷基或苄基；且当 R3 为 H 时，则 R 和 R2 中的一个为如上定义的烷基、环烷基或环烷基-烷基，或 1-金刚烷基、2-金刚烷基或苄基，而 R 和 R2 中的另一个为 H；或其生理上可接受的盐或光学异构体；式 I 内的新型化合物、其制备方法及其药用用途。
• Aromatic derivatives of phosphonoformic acid, processes for their preparation, pharmaceutical compositions containing them and their use for combating virus infections
  申请人：Astra Läkemedel Aktiebolag

  公开号：EP0003275A1

  公开（公告）日：1979-08-08

  A compound of the formula wherein R,, R2 and R3 are the same or different, and each is selected from the group consisting of hydrogen and phenyl groups of the formula wherein R4 and R5 are the same or different and each is. selected from the group consisting of hydrogen, halogen, alkyl having 1; 2, or 3 carbon atoms, alkoxy having 7,2. or 3 carbon atoms, alkoxycarbonyl having 2-7 carbon atoms; and alkylcarbonyl groups having 2-7 carbon atoms; or R4 and R5 together form a straight saturated alkylene chain having 3 or 4 carbon atoms and being bound to adjacent positions, i.e. 2,3- or 3,4- in the phenyl ring; provided that one of R1 and R2 is a phenyl group of the formula II when R3 is H; and physiologically acceptable salts and optical isomers thereof; methods for preparation of the compounds, pharmaceutical compositions containing them, and their medicinal use.

  式中的化合物 其中 R、R2 和 R3 相同或不同，且各自选自由氢和式中的苯基组成的组 其中 R4 和 R5 相同或不同，且各自选自由氢、卤素、具有 1；2 或 3 个碳原子的烷基、具有 7、2. 或 3 个碳原子的烷氧基、具有 2-7 个碳原子的烷氧羰基；以及具有 2-7 个碳原子的烷基羰基组成的组；或 R4 和 R5 共同形成具有 3 或 4 个碳原子的直饱和亚烷基链，并与相邻位置结合，即即苯基环中的2,3-或3,4-；条件是当R3为H时，R1和R2中的一个是式II的苯基；以及它们的生理上可接受的盐和光学异构体；化合物的制备方法、含有它们的药物组合物及其药用用途。
• Albinati; Affolter; Pregosin, Organometallics, 1990, vol. 9, # 2, p. 379 - 387
  作者：Albinati、Affolter、Pregosin

  DOI：——

  日期：——