(E)-3-(2-Oxo-2λ⁵-[1,3,2]dioxaphosphinan-2-yl)-4-(2-trifluoromethyl-phenyl)-but-3-en-2-one | 115550-23-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (E)-3-(2-Oxo-2λ⁵-[1,3,2]dioxaphosphinan-2-yl)-4-(2-trifluoromethyl-phenyl)-but-3-en-2-one
• 英文别名: 3-(2-Oxo-1,3,2lambda5-dioxaphosphinan-2-yl)-4-[2-(trifluoromethyl)phenyl]but-3-en-2-one；3-(2-oxo-1,3,2λ5-dioxaphosphinan-2-yl)-4-[2-(trifluoromethyl)phenyl]but-3-en-2-one
• CAS: 115550-23-7
• 化学式: C₁₄H₁₄F₃O₄P
• 分子量: 334.232
• InChiKey: CVUWEQPPJPRAGT-UHFFFAOYSA-N

物化性质

• 沸点：
  422.3±45.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  3-氨基巴豆酸乙酯 、 (E)-3-(2-Oxo-2λ⁵-[1,3,2]dioxaphosphinan-2-yl)-4-(2-trifluoromethyl-phenyl)-but-3-en-2-one 以 异丙醇 为溶剂， 以64%的产率得到2,6-Dimethyl-5-(2-oxo-2λ⁵-[1,3,2]dioxaphosphinan-2-yl)-4-(2-trifluoromethyl-phenyl)-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester
  参考文献：
  名称：

  Synthesis and antihypertensive activities of 1,4-dihydropyridine-5-phosphonate derivatives. II.

  摘要：

  合成了一系列1,4-二氢吡啶-5-环状磷酸酯衍生物，作为1,4-二氢吡啶-3,5-二羧酸钙拮抗剂的类似物，并对其抗高血压活性进行了检查。几种化合物在降低正常血压和自发性高血压大鼠（SHR）的血压方面被证明具有优于或可比于硝苯地平的活性。在这些化合物中，甲基2,6-二甲基-5-(2-氧-1,3,2-二氧磷烷-2-基)-4-(2-硝基苯基)-1,4-二氢吡啶-3-羧酸酯（31，DHP-218）在SHR中的活性约为硝苯地平的7倍，并被选为进一步开发和临床评估的候选化合物。讨论了结构-活性关系。

  DOI：

  10.1248/cpb.35.4144

文献信息

• Syntheses and antihypertensive activities of 1,4-dihydropyridine-5-phosphonate derivatives. III.
  作者：IWAO MORITA、Yuko HARUTA、TOSHIO TOMITA、MASAMI TSUDA、KAZUHISA KANDORI、MASAHIRO KISE、KIYOSHI KIMURA

  DOI：10.1248/cpb.35.4819

  日期：——

  Various 1-and 2-substituted and 1, 2-fused 1, 4-dihydropyridine-5-phosphonate derivatives were designed and synthesized as analogues of 1, 4-dihydropyridine-3, 5-dicarboxylate, and their antihypertensive activities were examined. Several compounds proved to be equal or superior to nifedipine in lowering blood pressure in normotensive and spontaneously hypertensive rats. Among these compounds, 1-substituted 1, 4-dihydropyridine derivatives showed potent antihypertensive activities. The structure-activity relationships are discussed.

  设计并合成了多种1-和2-取代以及1, 2-融合的1, 4-二氢吡啶-5-膦酸酯衍生物，作为1, 4-二氢吡啶-3, 5-二羧酸盐的类似物，研究了它们的抗高血压活性。几个化合物在降低正常血压和自发性高血压大鼠的血压方面证明与尼非地平相当或更优。在这些化合物中，1-取代的1, 4-二氢吡啶衍生物显示出强效的抗高血压活性。讨论了它们的结构-活性关系。
• Synthesis and antihypertensive activities of 1,4-dihydropyridine-5-phosphonate derivatives. II.
  作者：IWAO MORITA、KATSUTOSHI KUNIMOTO、MASAMI TSUDA、SHIN-ICHI TADA、MASAHIRO KISE、KIYOSHI KIMURA

  DOI：10.1248/cpb.35.4144

  日期：——

  A series of 1, 4-dihydropyridine-5-cyclic phosphonate derivatives, designed as analogues of 1, 4- dihydropyridine-3, 5-dicarboxylate calcium antagonists, was synthesized and examined for antihypertensive activity. Several compounds were proved to have activities superior or comparable to that of nifedipine in lowering blood pressure in normotensive and spontaneously hypertensive rats (SHR). Among these compounds, methyl 2, 6-dimethyl-5- (2-oxo-1, 3, 2-dioxaphosphorinan-2-yl) -4- (2-nitrophenyl) -1, 4-dihydropyridine-3-carboxylate (31, DHP-218) was approximately 7 times more active than nifedipine in SHR and was selected for further development and clinical evaluation. The structure-activity relationships are discussed.

  合成了一系列1,4-二氢吡啶-5-环状磷酸酯衍生物，作为1,4-二氢吡啶-3,5-二羧酸钙拮抗剂的类似物，并对其抗高血压活性进行了检查。几种化合物在降低正常血压和自发性高血压大鼠（SHR）的血压方面被证明具有优于或可比于硝苯地平的活性。在这些化合物中，甲基2,6-二甲基-5-(2-氧-1,3,2-二氧磷烷-2-基)-4-(2-硝基苯基)-1,4-二氢吡啶-3-羧酸酯（31，DHP-218）在SHR中的活性约为硝苯地平的7倍，并被选为进一步开发和临床评估的候选化合物。讨论了结构-活性关系。