tert-butyl N-[3-(1,3-benzoxazol-2-ylamino)propyl]carbamate | 1206541-07-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶唑类
• 英文名称: tert-butyl N-[3-(1,3-benzoxazol-2-ylamino)propyl]carbamate
• CAS: 1206541-07-2
• 化学式: C₁₅H₂₁N₃O₃
• 分子量: 291.35
• InChiKey: NGPYUSBSCJBEOG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  21
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  76.4
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  tert-butyl N-[3-(1,3-benzoxazol-2-ylamino)propyl]carbamate 在 sodium methylate 、 sodium cyanoborohydride 、 三氟乙酸 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 7.17h， 生成 N'-(1,3-benzoxazol-2-yl)-N-[(4-methoxyphenyl)methyl]propane-1,3-diamine
  参考文献：
  名称：

  Preparation, antibacterial evaluation and preliminary structure–activity relationship (SAR) study of benzothiazol- and benzoxazol-2-amine derivatives

  摘要：

  In this study, a novel benzothiazol- and benzooxazol-2-amine scaffold with antibacterial activity was designed and synthesized. Preliminary structure-activity relationship analysis displayed that compound 8t with a 5,6-difluorosubstituted benzothiazole was found to be a potent inhibitor of Gram-positive pathogens, and exhibited some potential against drug-resistant bacteria and without cytotoxicity in therapeutic concentrations. In addition, molecular docking studies indicated that Staphylococcus aureus methionyl-tRNA synthetase might be the possible target of these compounds. Taken together, the present study provides an effective entry to the synthesis of a good lead for subsequent optimization and a new small molecule candidate drug for antibacterial therapeutics. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.03.079
• 作为产物：
  描述：

  二碳酸二叔丁酯 在 potassium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 tert-butyl N-[3-(1,3-benzoxazol-2-ylamino)propyl]carbamate
  参考文献：
  名称：

  Preparation, antibacterial evaluation and preliminary structure–activity relationship (SAR) study of benzothiazol- and benzoxazol-2-amine derivatives

  摘要：

  In this study, a novel benzothiazol- and benzooxazol-2-amine scaffold with antibacterial activity was designed and synthesized. Preliminary structure-activity relationship analysis displayed that compound 8t with a 5,6-difluorosubstituted benzothiazole was found to be a potent inhibitor of Gram-positive pathogens, and exhibited some potential against drug-resistant bacteria and without cytotoxicity in therapeutic concentrations. In addition, molecular docking studies indicated that Staphylococcus aureus methionyl-tRNA synthetase might be the possible target of these compounds. Taken together, the present study provides an effective entry to the synthesis of a good lead for subsequent optimization and a new small molecule candidate drug for antibacterial therapeutics. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.03.079