4-(3,4-diaminophenyl)-2,6-dimethyl-3,5-bis(methoxycarbonyl)-1,4-dihydropyridine | 121497-15-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-(3,4-diaminophenyl)-2,6-dimethyl-3,5-bis(methoxycarbonyl)-1,4-dihydropyridine
• 英文别名: Dimethyl 4-(3,4-diaminophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
• CAS: 121497-15-2
• 化学式: C₁₇H₂₁N₃O₄
• 分子量: 331.371
• InChiKey: NDGITWYUIFEICM-UHFFFAOYSA-N

物化性质

• 熔点：
  239-240 °C(Solvent: Methanol ; Water)
• 沸点：
  517.5±50.0 °C(Predicted)
• 密度：
  1.250±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  117
• 氢给体数：
  3
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  4-(3,4-diaminophenyl)-2,6-dimethyl-3,5-bis(methoxycarbonyl)-1,4-dihydropyridine 在 sodium nitrate 、 溶剂黄146 作用下， 以 水 为溶剂， 以72%的产率得到5-(2,6-dimethyl-3,5-bis(methoxycarbonyl)-1,4-dihydropyrid-4-yl)benzotriazole
  参考文献：
  名称：

  Syntheses and bioevaluation of substituted dihydropyridines for pregnancy-interceptive activity in hamsters

  摘要：

  A number of 2,6-dimethyl-3,5-bis(methoxycarbonyl)-4-substituted-1,4- dihydropyridines were synthesized and evaluated for pregnancy-interceptive activity in mated hamsters. Out of 24 compounds, 12, 15, 21, 22, 28, and 34 caused a marked reduction in the number of implantations when administered on days 3-8 postcoitum. In an in vitro competition assay, none of the compounds exhibited noticeable binding affinity for uterine progesterone receptors. The results reported here have helped to identify new leads for developing pregnancy-interceptive agents and the active compounds do not seem to elicit their interceptive effect through receptor-mediated inhibition of progesterone action in hamster uterus.

  DOI：

  10.1021/jm00130a012
• 作为产物：
  描述：

  4-氨基-3-硝基苯甲醛 在 镍 氢气 作用下， 以 甲醇 、 乙二醇 为溶剂， 反应 26.0h， 生成 4-(3,4-diaminophenyl)-2,6-dimethyl-3,5-bis(methoxycarbonyl)-1,4-dihydropyridine
  参考文献：
  名称：

  Syntheses and bioevaluation of substituted dihydropyridines for pregnancy-interceptive activity in hamsters

  摘要：

  A number of 2,6-dimethyl-3,5-bis(methoxycarbonyl)-4-substituted-1,4- dihydropyridines were synthesized and evaluated for pregnancy-interceptive activity in mated hamsters. Out of 24 compounds, 12, 15, 21, 22, 28, and 34 caused a marked reduction in the number of implantations when administered on days 3-8 postcoitum. In an in vitro competition assay, none of the compounds exhibited noticeable binding affinity for uterine progesterone receptors. The results reported here have helped to identify new leads for developing pregnancy-interceptive agents and the active compounds do not seem to elicit their interceptive effect through receptor-mediated inhibition of progesterone action in hamster uterus.

  DOI：

  10.1021/jm00130a012

文献信息

• MUKHERJEE, ANITA;AKHTAR, MOHAMMAD S.;SHARMA, VISHNU L.;SETH, MANJU;BHADUR+, J. MED. CHEM., 32,(1989) N0, C. 2297-2300
  作者：MUKHERJEE, ANITA、AKHTAR, MOHAMMAD S.、SHARMA, VISHNU L.、SETH, MANJU、BHADUR+

  DOI：——

  日期：——
• Syntheses and bioevaluation of substituted dihydropyridines for pregnancy-interceptive activity in hamsters
  作者：Anita Mukherjee、Mohammad S. Akhtar、Vishnu L. Sharma、Manju Seth、Amiya P. Bhaduri、Anila Agnihotri、Purshottam K. Mehrotra、Ved Prakash Kamboj

  DOI：10.1021/jm00130a012

  日期：1989.10

  A number of 2,6-dimethyl-3,5-bis(methoxycarbonyl)-4-substituted-1,4- dihydropyridines were synthesized and evaluated for pregnancy-interceptive activity in mated hamsters. Out of 24 compounds, 12, 15, 21, 22, 28, and 34 caused a marked reduction in the number of implantations when administered on days 3-8 postcoitum. In an in vitro competition assay, none of the compounds exhibited noticeable binding affinity for uterine progesterone receptors. The results reported here have helped to identify new leads for developing pregnancy-interceptive agents and the active compounds do not seem to elicit their interceptive effect through receptor-mediated inhibition of progesterone action in hamster uterus.