N-[4-hydroxy-6-(trifluoromethyl)-2-pyrimidinyl]-N'-(4-methoxyphenyl)guanidine | 86176-97-8

• 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: N-[4-hydroxy-6-(trifluoromethyl)-2-pyrimidinyl]-N'-(4-methoxyphenyl)guanidine
• 英文别名: 1-(4-methoxyphenyl)-2-[6-oxo-4-(trifluoromethyl)-1H-pyrimidin-2-yl]guanidine
• CAS: 86176-97-8
• 化学式: C₁₃H₁₂F₃N₅O₂
• 分子量: 327.266
• InChiKey: BKZQONUDGJHBOB-UHFFFAOYSA-N

物化性质

• 沸点：
  370.564±52.00 °C(Press: 760.00 Torr)(predicted)
• 密度：
  1.505±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  101
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-amino-2-diethylaminomethylphenol dihydrochloride 、 N-[4-hydroxy-6-(trifluoromethyl)-2-pyrimidinyl]-N'-(4-methoxyphenyl)guanidine 在 三氯氧磷 作用下， 生成 2-[4-[3-(Diethylaminomethyl)-4-hydroxyanilino]-6-(trifluoromethyl)pyrimidin-2-yl]-1-(4-methoxyphenyl)guanidine
  参考文献：
  名称：

  Synthesis and antifilarial activity of N-[4-[[4-alkoxy-3-[(dialkylamino)methyl]phenyl]amino]-2-pyrimidinyl]-N'-phenylguanidines

  摘要：

  A series of N-[4-[[4-alkoxy-3-[(dialkylamino)methyl]phenyl]amino]- 2-pyrimidinyl]-N'-phenylguanidines have been synthesized for antifilarial evaluation. Reaction of the appropriate benzenamines with N-cyanoguanidine, followed by condensation of the resultant N-phenylimidodicarbonimidic diamides (V) with ethyl 4,4,4-trifluoro-3-oxobutanoate provided the intermediate N-(4-hydroxy-2-pyrimidinyl)-N'-phenylguanidines VIa. Alternatively, compounds VIa were synthesized by reaction of the requisite beta-keto esters (VII) with N-cyanoguanidine to give the (4-hydroxy-2-pyrimidinyl)cyanamides (VIII), followed by treatment with the desired benzenamines. Chlorination with POCl3 and condensation with the appropriate benzenamines (IX) generated the desired guanidines (X). Antifilarial activity was confined to adult Litomosoides carinii infections, and a structure-activity relationship for this activity is discussed. Lack of activity against L. carinii microfilaria and adult Brugia pahangi infections preclude further work in this area pending evaluation in additional experimental models.

  DOI：

  10.1021/jm00363a010
• 作为产物：
  描述：

  N-(4-methoxyphenyl)imidodicarbonimidic diamide hydrochloride 、 三氟乙酰乙酸乙酯 在 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 25.0h， 以45%的产率得到N-[4-hydroxy-6-(trifluoromethyl)-2-pyrimidinyl]-N'-(4-methoxyphenyl)guanidine
  参考文献：
  名称：

  Synthesis and antifilarial activity of N-[4-[[4-alkoxy-3-[(dialkylamino)methyl]phenyl]amino]-2-pyrimidinyl]-N'-phenylguanidines

  摘要：

  A series of N-[4-[[4-alkoxy-3-[(dialkylamino)methyl]phenyl]amino]- 2-pyrimidinyl]-N'-phenylguanidines have been synthesized for antifilarial evaluation. Reaction of the appropriate benzenamines with N-cyanoguanidine, followed by condensation of the resultant N-phenylimidodicarbonimidic diamides (V) with ethyl 4,4,4-trifluoro-3-oxobutanoate provided the intermediate N-(4-hydroxy-2-pyrimidinyl)-N'-phenylguanidines VIa. Alternatively, compounds VIa were synthesized by reaction of the requisite beta-keto esters (VII) with N-cyanoguanidine to give the (4-hydroxy-2-pyrimidinyl)cyanamides (VIII), followed by treatment with the desired benzenamines. Chlorination with POCl3 and condensation with the appropriate benzenamines (IX) generated the desired guanidines (X). Antifilarial activity was confined to adult Litomosoides carinii infections, and a structure-activity relationship for this activity is discussed. Lack of activity against L. carinii microfilaria and adult Brugia pahangi infections preclude further work in this area pending evaluation in additional experimental models.

  DOI：

  10.1021/jm00363a010

文献信息

• Synthesis and antifilarial activity of N-[4-[[4-alkoxy-3-[(dialkylamino)methyl]phenyl]amino]-2-pyrimidinyl]-N'-phenylguanidines
  作者：Mario Angelo、Daniel Ortwine、Donald Worth、Leslie M. Werbel、John W. McCall

  DOI：10.1021/jm00363a010

  日期：1983.9

  A series of N-[4-[[4-alkoxy-3-[(dialkylamino)methyl]phenyl]amino]- 2-pyrimidinyl]-N'-phenylguanidines have been synthesized for antifilarial evaluation. Reaction of the appropriate benzenamines with N-cyanoguanidine, followed by condensation of the resultant N-phenylimidodicarbonimidic diamides (V) with ethyl 4,4,4-trifluoro-3-oxobutanoate provided the intermediate N-(4-hydroxy-2-pyrimidinyl)-N'-phenylguanidines VIa. Alternatively, compounds VIa were synthesized by reaction of the requisite beta-keto esters (VII) with N-cyanoguanidine to give the (4-hydroxy-2-pyrimidinyl)cyanamides (VIII), followed by treatment with the desired benzenamines. Chlorination with POCl3 and condensation with the appropriate benzenamines (IX) generated the desired guanidines (X). Antifilarial activity was confined to adult Litomosoides carinii infections, and a structure-activity relationship for this activity is discussed. Lack of activity against L. carinii microfilaria and adult Brugia pahangi infections preclude further work in this area pending evaluation in additional experimental models.