4-<(dimethylamino)thioxomethoxy>-2-methoxybenzoic acid methyl ester | 95420-30-7

• 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: 4-<(dimethylamino)thioxomethoxy>-2-methoxybenzoic acid methyl ester
• 英文别名: 4-[(dimethylamino)thioxomethoxy]-2-methoxybenzoic acid methyl ester；methyl 4-(dimethylcarbamothioyloxy)-2-methoxybenzoate
• CAS: 95420-30-7
• 化学式: C₁₂H₁₅NO₄S
• 分子量: 269.321
• InChiKey: YRUJXGHFVAFRHH-UHFFFAOYSA-N

物化性质

• 熔点：
  63.5-65 °C
• 沸点：
  366.4±52.0 °C(Predicted)
• 密度：
  1.220±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.71
• 重原子数：
  18.0
• 可旋转键数：
  3.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  48.0
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  4-<(dimethylamino)thioxomethoxy>-2-methoxybenzoic acid methyl ester 在 sodium hydroxide 、 三氯化铝 、 氯化亚砜 、 sodium hydride 、 四乙基氟化铵水合物 作用下， 以 甲醇 、 1,2-二氯乙烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 4-[5-methylsulfanyl-2-(4-methylsulfanylbenzoyl)phenoxy]butanoic acid
  参考文献：
  名称：

  Safety-catch anchoring linkage for synthesis of peptide amides by Boc/Fmoc strategy

  摘要：

  2-Methoxy-4,4'-bis(methylthio)benzhydrylamine (10) and the corresponding disulfoxide were prepared and tested as a model amide protecting groups for their stability toward acidic conditions. Subsequently, the novel 4-[4,4'-bis(methylsulfinyl)-2-oxy-(9-fluorenylmethyloxycarbonyl) benzhydrylamino]butanoic acid (SCAL) handle (9) has been prepared and applied to solid-phase peptide synthesis of C-terminal peptide amide using both 9-fluorenylmethyloxycarbonyl (Fmoc) and tert-butyloxycarbonyl (Boc) groups for N-alpha-amino protection.

  DOI：

  10.1016/s0040-4039(00)79406-8
• 作为产物：
  描述：

  在 Dowex 50x2 、 sodium hydride 作用下， 以 甲醇 为溶剂， 生成 4-<(dimethylamino)thioxomethoxy>-2-methoxybenzoic acid methyl ester
  参考文献：
  名称：

  Safety-catch anchoring linkage for synthesis of peptide amides by Boc/Fmoc strategy

  摘要：

  2-Methoxy-4,4'-bis(methylthio)benzhydrylamine (10) and the corresponding disulfoxide were prepared and tested as a model amide protecting groups for their stability toward acidic conditions. Subsequently, the novel 4-[4,4'-bis(methylsulfinyl)-2-oxy-(9-fluorenylmethyloxycarbonyl) benzhydrylamino]butanoic acid (SCAL) handle (9) has been prepared and applied to solid-phase peptide synthesis of C-terminal peptide amide using both 9-fluorenylmethyloxycarbonyl (Fmoc) and tert-butyloxycarbonyl (Boc) groups for N-alpha-amino protection.

  DOI：

  10.1016/s0040-4039(00)79406-8

文献信息

• Structure-activity relationships of arylimidazopyridine cardiotonics: discovery and inotropic activity of 2-[2-methoxy-4-(methylsulfinyl)phenyl]-1H-imidazo[4,5-c]pyridine
  作者：David W. Robertson、E. E. Beedle、Joseph H. Krushinski、G. Don Pollock、Harve Wilson、Virginia L. Wyss、J. Scott Hayes

  DOI：10.1021/jm00383a006

  日期：1985.6

  2-phenylimidazo[4,5-b]pyridines (e.g., sulmazole) or 8-phenylpurines. Furthermore, all imidazo[4,5-c]pyridine analogues we tested were orally active; in contrast, only one of the imidazo[4,5-b]pyridine derivatives, sulmazole, was significantly active. One of several highly active compounds in the [4,5-c] series was 50 (LY175326, 2-[2-methoxy-4-(methylsulfinyl)phenyl]-1H-imidazo[4,5-c]pyridine hydrochloride)

  最近，已经发现几种在实验动物和人体内具有正性和血管扩张活性的非儿茶酚胺，非糖苷强心药。原型化合物包括氨力农，舒马唑和芬诺酮。我们研究了一系列含有稠合到2-苯基咪唑的杂环的分子中最佳肌力活性所需的结构要求，发现2-苯基咪唑并[4,5-c]吡啶的效力通常比类似的2强5-10倍-苯基咪唑并[4，5-b]吡啶（例如，舒马唑）或8-苯基嘌呤。此外，我们测试的所有咪唑并[4,5-c]吡啶类似物均具有口服活性。相反，只有咪唑并[4,5-b]吡啶衍生物之一舒马唑具有明显的活性。[4,5-c]系列中几种高活性化合物之一是50（LY175326，2- [2-甲氧基-4-（甲基亚磺酰基）苯基] -1H-咪唑并[4，5-c]吡啶盐酸盐）。介绍了该系列的结构活性关系，并将其与咪唑并[4,5-b]吡啶和嘌呤系列进行了比较。
• ROBERTSON, D. W.;BEEDLE, E. E.;KRUSHINSKI, J. H.;DON, POLLOCK, G.;WILSON,+, J. MED. CHEM., 1985, 28, N 6, 717-727
  作者：ROBERTSON, D. W.、BEEDLE, E. E.、KRUSHINSKI, J. H.、DON, POLLOCK, G.、WILSON,+

  DOI：——

  日期：——