N,N-二乙基环磷酰胺 | 53859-37-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 中文名称: N,N-二乙基环磷酰胺
• 英文名称: diethyl-(2-oxo-2λ⁵-[1,3,2]oxazaphosphinan-2-yl)-amine
• 英文别名: 2-(Diethylamino)-2H-1,3,2-oxazaphosphorinan-2-oxid；N,N-Diethylcyclophosphamide；N,N-diethyl-2-oxo-1,3,2λ5-oxazaphosphinan-2-amine
• CAS: 53859-37-3
• 化学式: C₇H₁₇N₂O₂P
• 分子量: 192.198
• InChiKey: YYBAUAVEKFNTLT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  41.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090

反应信息

• 作为产物：
  描述：

  二乙基二氯膦酰胺 、 3-氨基-1-丙醇 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 N,N-二乙基环磷酰胺
  参考文献：
  名称：

  Synthesis and antitumor activity of 6-trifluoromethylcyclophosphamide and related compounds

  摘要：

  In an attempt to increase the combined toxicity of the metabolic end-products [acrolein (4) and phosphoramide mustard (3)] from cyclophosphamide (1), the analog 2-[bis(2-chloroethyl)amino]tetrahydro-6-trifluoromethyl-2H-1,3,2-oxazaphosphorine 2-oxide (2, 6-trifluoromethylcyclophosphamide) was synthesized and its metabolism and antitumor activity studied. Following metabolism of 2 by rat liver microsomes the predicted formation of 4,4,4-trifluorocrotonaldehyde (5) was confirmed by isolation and identification, by mass spectrometry, of its dinitrophenylhydrazone. The therapeutic indices (LD50-/ID90) for 2 against the ADJ/PC6 mouse tumor and the Walker 256 tumor in the rat were 28.6 and 7.7, respectively, and were lower than the corresponding values for 1 (91.8 and 33.2, respectively) although the toxicities toward Walker cells in a bioassay system of 1 and 2 following microsomal metabolism were similar. In order to study the toxicities of 4 and 5 released under drug metabolizing conditions independently of the production of a toxic mustard the analogs 18 [2-(diethylamino)tetrahydro-2H-1,3,2-oxazaphosphorine 2-oxide] and 6 [2-(diethylamino)tetrahydro-6-trifluoromethyl-2H-1,3,2-oxazaphosphorine 2-oxide] were also synthesized. The release of 5 from 6 following metabolism was confirmed and shown by use of the bioassay system to be an event of similar toxicity to release of 4 from 18; in vivo, however, 6 (LD50 330 mg/kg) was more toxic to mice than 18 (LD50 greater than 500 mg/kg).

  DOI：

  10.1021/jm00245a012

文献信息

• High-resolution nuclear magnetic resonance investigations of the chemical stability of cyclophosphamide and related phosphoramidic compounds
  作者：Gerald Zon、Susan Marie Ludeman、William Egan

  DOI：10.1021/ja00459a041

  日期：1977.8
• Synthesis and antitumor activity of 6-trifluoromethylcyclophosphamide and related compounds
  作者：Peter B. Farmer、Peter J. Cox

  DOI：10.1021/jm00245a012

  日期：1975.11

  In an attempt to increase the combined toxicity of the metabolic end-products [acrolein (4) and phosphoramide mustard (3)] from cyclophosphamide (1), the analog 2-[bis(2-chloroethyl)amino]tetrahydro-6-trifluoromethyl-2H-1,3,2-oxazaphosphorine 2-oxide (2, 6-trifluoromethylcyclophosphamide) was synthesized and its metabolism and antitumor activity studied. Following metabolism of 2 by rat liver microsomes the predicted formation of 4,4,4-trifluorocrotonaldehyde (5) was confirmed by isolation and identification, by mass spectrometry, of its dinitrophenylhydrazone. The therapeutic indices (LD50-/ID90) for 2 against the ADJ/PC6 mouse tumor and the Walker 256 tumor in the rat were 28.6 and 7.7, respectively, and were lower than the corresponding values for 1 (91.8 and 33.2, respectively) although the toxicities toward Walker cells in a bioassay system of 1 and 2 following microsomal metabolism were similar. In order to study the toxicities of 4 and 5 released under drug metabolizing conditions independently of the production of a toxic mustard the analogs 18 [2-(diethylamino)tetrahydro-2H-1,3,2-oxazaphosphorine 2-oxide] and 6 [2-(diethylamino)tetrahydro-6-trifluoromethyl-2H-1,3,2-oxazaphosphorine 2-oxide] were also synthesized. The release of 5 from 6 following metabolism was confirmed and shown by use of the bioassay system to be an event of similar toxicity to release of 4 from 18; in vivo, however, 6 (LD50 330 mg/kg) was more toxic to mice than 18 (LD50 greater than 500 mg/kg).