3-amino-1,2(S)-bis(n-hexyloxy)propane | 157226-09-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-amino-1,2(S)-bis(n-hexyloxy)propane
• 英文别名: (2S)-2,3-dihexoxypropan-1-amine
• CAS: 157226-09-0
• 化学式: C₁₅H₃₃NO₂
• 分子量: 259.433
• InChiKey: IJYDWCTZZLVARW-HNNXBMFYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  18
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  44.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-amino-1,2(S)-bis(n-hexyloxy)propane 在 双氧水 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 1.75h， 生成 O-(2-bromoethyl) O-methyl N-<2'(S),3'-bis(n-hexyloxy)propyl> phosphoramidate
  参考文献：
  名称：

  Design, Synthesis, and Evaluation of Phospholipid Analogs as Inhibitors of the Bacterial Phospholipase C from Bacillus cereus

  摘要：

  Enzymes belonging to the phospholipase C (PLC) family hydrolyze the phosphodiester bond of phospholipids to give a diacylglycerol and a phosphorylated head group. The bacterial phospholipase C from Bacillus cereus (PLC(Bc)) has been studied extensively, and there is a wealth of information regarding those structural features that are important for substrate activity. In contrast, there is virtually no data available regarding structure-activity relationships for inhibitors of this enzyme. To address this shortcoming, a series of optically pure analogues of 1,2-dihexanoyl-sn-glycero-3-phosphocholine (2) containing different replacements of the phosphate group were first synthesized including the phosphoramidates 4 and 8, the phosphonate 5, the (difluoromethylene)phosphonate 6, the thiophosphate 7, the diastereomeric phosphorothioates 9 and 10, and the phosphorodithioate 11. Each of these phosphatidylcholine derivatives was tested for inhibitor or substrate activity with PLC(Bc) using the water-soluble phosphatidylcholine 2 as the monomeric substrate. The measurements were conducted below the critical micellar concentrations of both 2 and the inhibitor. Of the analogues, only 7 and 9 underwent observable enzymatic hydrolysis under the assay conditions used. The k(cat) of the (Sp)-phosphorothioate 9 was approximately one-fifth that of 2, and when compared to 2, 7 was hydrolyzed only very slowly by the enzyme. Kinetic studies indicated that the phospholipid analogues tested were competitive inhibitors with increasing K-i's follows: 7 approximate to 11 approximate to 10 < 4 approximate to 8 < 5 approximate to 6.

  DOI：

  10.1021/jo00096a024
• 作为产物：
  描述：

  3-azido-1,2(S)-bis(n-hexyloxy)propane 在 palladium on activated charcoal 氢气 作用下， 以 甲醇 、 溶剂黄146 为溶剂， 以72%的产率得到3-amino-1,2(S)-bis(n-hexyloxy)propane
  参考文献：
  名称：

  Design, Synthesis, and Evaluation of Phospholipid Analogs as Inhibitors of the Bacterial Phospholipase C from Bacillus cereus

  摘要：

  Enzymes belonging to the phospholipase C (PLC) family hydrolyze the phosphodiester bond of phospholipids to give a diacylglycerol and a phosphorylated head group. The bacterial phospholipase C from Bacillus cereus (PLC(Bc)) has been studied extensively, and there is a wealth of information regarding those structural features that are important for substrate activity. In contrast, there is virtually no data available regarding structure-activity relationships for inhibitors of this enzyme. To address this shortcoming, a series of optically pure analogues of 1,2-dihexanoyl-sn-glycero-3-phosphocholine (2) containing different replacements of the phosphate group were first synthesized including the phosphoramidates 4 and 8, the phosphonate 5, the (difluoromethylene)phosphonate 6, the thiophosphate 7, the diastereomeric phosphorothioates 9 and 10, and the phosphorodithioate 11. Each of these phosphatidylcholine derivatives was tested for inhibitor or substrate activity with PLC(Bc) using the water-soluble phosphatidylcholine 2 as the monomeric substrate. The measurements were conducted below the critical micellar concentrations of both 2 and the inhibitor. Of the analogues, only 7 and 9 underwent observable enzymatic hydrolysis under the assay conditions used. The k(cat) of the (Sp)-phosphorothioate 9 was approximately one-fifth that of 2, and when compared to 2, 7 was hydrolyzed only very slowly by the enzyme. Kinetic studies indicated that the phospholipid analogues tested were competitive inhibitors with increasing K-i's follows: 7 approximate to 11 approximate to 10 < 4 approximate to 8 < 5 approximate to 6.

  DOI：

  10.1021/jo00096a024

文献信息

• Design, Synthesis, and Evaluation of Phospholipid Analogs as Inhibitors of the Bacterial Phospholipase C from Bacillus cereus
  作者：Stephen F. Martin、Yue-Ling Wong、Allan S. Wagman

  DOI：10.1021/jo00096a024

  日期：1994.8

  Enzymes belonging to the phospholipase C (PLC) family hydrolyze the phosphodiester bond of phospholipids to give a diacylglycerol and a phosphorylated head group. The bacterial phospholipase C from Bacillus cereus (PLC(Bc)) has been studied extensively, and there is a wealth of information regarding those structural features that are important for substrate activity. In contrast, there is virtually no data available regarding structure-activity relationships for inhibitors of this enzyme. To address this shortcoming, a series of optically pure analogues of 1,2-dihexanoyl-sn-glycero-3-phosphocholine (2) containing different replacements of the phosphate group were first synthesized including the phosphoramidates 4 and 8, the phosphonate 5, the (difluoromethylene)phosphonate 6, the thiophosphate 7, the diastereomeric phosphorothioates 9 and 10, and the phosphorodithioate 11. Each of these phosphatidylcholine derivatives was tested for inhibitor or substrate activity with PLC(Bc) using the water-soluble phosphatidylcholine 2 as the monomeric substrate. The measurements were conducted below the critical micellar concentrations of both 2 and the inhibitor. Of the analogues, only 7 and 9 underwent observable enzymatic hydrolysis under the assay conditions used. The k(cat) of the (Sp)-phosphorothioate 9 was approximately one-fifth that of 2, and when compared to 2, 7 was hydrolyzed only very slowly by the enzyme. Kinetic studies indicated that the phospholipid analogues tested were competitive inhibitors with increasing K-i's follows: 7 approximate to 11 approximate to 10 < 4 approximate to 8 < 5 approximate to 6.