6-异氰酸-2-己酮 | 70486-31-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 6-异氰酸-2-己酮
• 英文名称: 6-Isocyanatohexan-2-one
• CAS: 70486-31-6
• 化学式: C₇H₁₁NO₂
• 分子量: 141.17
• InChiKey: QUAIUPIMDGMEDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  46.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-异氰酸-2-己酮 以 甲醇 、 苯 为溶剂， 反应 15.25h， 生成 Nα-acetyl-p--L-phenylalanylglycine methylamide
  参考文献：
  名称：

  Conjugates of Catecholamines. 5. Synthesis and β-Adrenergic Activity of N-(Aminoalkyl)norepinephrine Derivatives

  摘要：

  A novel series of N-aminoalkyl congeners and model derivatives of norepinephrine has been synthesized. Compounds that were structurally related to epinephrine were prepared from fully protected intermediates. Alternatively, isoproterenol-related compounds were synthesized via reductive amination of preformed methyl ketone derivatives with norepinephrine. The beta-adrenergic activities of these new compounds were assessed through measurement of intracellular cyclic AMP accumulation in S49 mouse lymphoma cells and displacement of iodocyanopindolol (ICYP) from membrane preparations. Congeners that contained an underivatized primary amine function exhibited virtually no activity in these assays. However, when this amine function was acylated (e.g., to an amide, carbamate, urea, sulfonamide, etc.), the products exhibited generally increased beta-adrenergic activity, which was, however, strongly dependent on the nature of the acylating group and also the length of the spacer. In particular, a benzyl carbamate derivative containing a branched, seven-carbon spacer group was 40 times more potent than isoproterenol in the in vitro S49 assay.

  DOI：

  10.1021/jm50001a017
• 作为产物：
  描述：

  5-乙酰基戊酸 在 二苯基膦叠氮化物 、 三乙胺 作用下， 以 苯 为溶剂， 生成 6-异氰酸-2-己酮
  参考文献：
  名称：

  Conjugates of Catecholamines. 5. Synthesis and β-Adrenergic Activity of N-(Aminoalkyl)norepinephrine Derivatives

  摘要：

  A novel series of N-aminoalkyl congeners and model derivatives of norepinephrine has been synthesized. Compounds that were structurally related to epinephrine were prepared from fully protected intermediates. Alternatively, isoproterenol-related compounds were synthesized via reductive amination of preformed methyl ketone derivatives with norepinephrine. The beta-adrenergic activities of these new compounds were assessed through measurement of intracellular cyclic AMP accumulation in S49 mouse lymphoma cells and displacement of iodocyanopindolol (ICYP) from membrane preparations. Congeners that contained an underivatized primary amine function exhibited virtually no activity in these assays. However, when this amine function was acylated (e.g., to an amide, carbamate, urea, sulfonamide, etc.), the products exhibited generally increased beta-adrenergic activity, which was, however, strongly dependent on the nature of the acylating group and also the length of the spacer. In particular, a benzyl carbamate derivative containing a branched, seven-carbon spacer group was 40 times more potent than isoproterenol in the in vitro S49 assay.

  DOI：

  10.1021/jm50001a017

文献信息

• Conjugates of Catecholamines. 5. Synthesis and β-Adrenergic Activity of N-(Aminoalkyl)norepinephrine Derivatives
  作者：Allen B. Reitz、Etienne Sonveaux、Roberto P. Rosenkranz、Michael S. Verlander、Kenneth L. Melmon、Brian B. Hoffman、Yasio Akita、Neal Castagnoli、Murray Goodman

  DOI：10.1021/jm50001a017

  日期：1985.5

  A novel series of N-aminoalkyl congeners and model derivatives of norepinephrine has been synthesized. Compounds that were structurally related to epinephrine were prepared from fully protected intermediates. Alternatively, isoproterenol-related compounds were synthesized via reductive amination of preformed methyl ketone derivatives with norepinephrine. The beta-adrenergic activities of these new compounds were assessed through measurement of intracellular cyclic AMP accumulation in S49 mouse lymphoma cells and displacement of iodocyanopindolol (ICYP) from membrane preparations. Congeners that contained an underivatized primary amine function exhibited virtually no activity in these assays. However, when this amine function was acylated (e.g., to an amide, carbamate, urea, sulfonamide, etc.), the products exhibited generally increased beta-adrenergic activity, which was, however, strongly dependent on the nature of the acylating group and also the length of the spacer. In particular, a benzyl carbamate derivative containing a branched, seven-carbon spacer group was 40 times more potent than isoproterenol in the in vitro S49 assay.