Ethyl 3-(4-chloro-2-methyl-6-propan-2-ylpyrimidin-5-yl)propanoate | 1026689-88-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: Ethyl 3-(4-chloro-2-methyl-6-propan-2-ylpyrimidin-5-yl)propanoate
• CAS: 1026689-88-2
• 化学式: C₁₃H₁₉ClN₂O₂
• 分子量: 270.759
• InChiKey: MIMXKQOOVLAXSD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  52.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Ethyl 3-(4-chloro-2-methyl-6-propan-2-ylpyrimidin-5-yl)propanoate 在 四(三苯基膦)钯 、 甲烷磺酸 、 碳酸氢钠 、 sodium carbonate 作用下， 以 乙醇 、 甲苯 、 正丁醇 为溶剂， 反应 88.0h， 生成 4-Isopropyl-2-methyl-8-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
  参考文献：
  名称：

  Pyrido[2,3-d]pyrimidine Angiotensin II Antagonists

  摘要：

  A series of pyrido[2,3-d]pyrimidine angiotensin II (A II) antagonists was synthesized and tested for antagonism of A II. Compounds with a biphenylyltetrazole pharmacophore and small alkyl groups at the 2- and ii-positions Of the pyridopyrimidine ring were found to be the most potent in an AT(1) receptor binding assay and in blocking the A II presser response in anesthetized, ganglion-blocked A II-infused rats. 5,8-Dihydro-2,4-dimethyl-8-[(2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl)methyl] pyrido[2,3-d]pyrimidin-7(6H)-one (4a) was one of the more potent compounds in the binding assay and was the most efficacious compound in the A II-infused rat model. Further study of 4a;in Goldblatt (2K-1C) rats showed the compound to have oral bioavailability and to be an efficacious and potent compound in a high renin form of hypertension.

  DOI：

  10.1021/jm00030a013
• 作为产物：
  描述：

  2-isobutyryl-glutaric acid diethyl ester 在 sodium ethanolate 、 N,N-二甲基苯胺 、 三氯氧磷 作用下， 以 乙醇 为溶剂， 反应 24.0h， 生成 Ethyl 3-(4-chloro-2-methyl-6-propan-2-ylpyrimidin-5-yl)propanoate
  参考文献：
  名称：

  Pyrido[2,3-d]pyrimidine Angiotensin II Antagonists

  摘要：

  A series of pyrido[2,3-d]pyrimidine angiotensin II (A II) antagonists was synthesized and tested for antagonism of A II. Compounds with a biphenylyltetrazole pharmacophore and small alkyl groups at the 2- and ii-positions Of the pyridopyrimidine ring were found to be the most potent in an AT(1) receptor binding assay and in blocking the A II presser response in anesthetized, ganglion-blocked A II-infused rats. 5,8-Dihydro-2,4-dimethyl-8-[(2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl)methyl] pyrido[2,3-d]pyrimidin-7(6H)-one (4a) was one of the more potent compounds in the binding assay and was the most efficacious compound in the A II-infused rat model. Further study of 4a;in Goldblatt (2K-1C) rats showed the compound to have oral bioavailability and to be an efficacious and potent compound in a high renin form of hypertension.

  DOI：

  10.1021/jm00030a013

文献信息

• Pyrido[2,3-d]pyrimidine Angiotensin II Antagonists
  作者：John W. Ellingboe、Madelene Antane、Thomas T. Nguyen、Michael D. Collini、Schuyler Antane、Reinhold Bender、Dale Hartupee、Valerie White、John McCallum

  DOI：10.1021/jm00030a013

  日期：1994.2

  A series of pyrido[2,3-d]pyrimidine angiotensin II (A II) antagonists was synthesized and tested for antagonism of A II. Compounds with a biphenylyltetrazole pharmacophore and small alkyl groups at the 2- and ii-positions Of the pyridopyrimidine ring were found to be the most potent in an AT(1) receptor binding assay and in blocking the A II presser response in anesthetized, ganglion-blocked A II-infused rats. 5,8-Dihydro-2,4-dimethyl-8-[(2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl)methyl] pyrido[2,3-d]pyrimidin-7(6H)-one (4a) was one of the more potent compounds in the binding assay and was the most efficacious compound in the A II-infused rat model. Further study of 4a;in Goldblatt (2K-1C) rats showed the compound to have oral bioavailability and to be an efficacious and potent compound in a high renin form of hypertension.