N-(7-Methylsulfanyl-1-oxo-4,5-dihydro-1H-naphtho[2,1-c]isoxazol-3-ylmethyl)-acetamide | 773851-22-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: N-(7-Methylsulfanyl-1-oxo-4,5-dihydro-1H-naphtho[2,1-c]isoxazol-3-ylmethyl)-acetamide
• CAS: 773851-22-2
• 化学式: C₁₅H₁₆N₂O₃S
• 分子量: 304.37
• InChiKey: OLFCGFSDWPYOQE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.02
• 重原子数：
  21.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  64.24
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  N-(7-Methylsulfanyl-1-oxo-4,5-dihydro-1H-naphtho[2,1-c]isoxazol-3-ylmethyl)-acetamide 在 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以50%的产率得到N-(7-Methylsulfanyl-1-oxo-1H-naphtho[2,1-c]isoxazol-3-ylmethyl)-acetamide
  参考文献：
  名称：

  Discovery of isoxazolinone antibacterial agents. Nitrogen as a replacement for the stereogenic center found in oxazolidinone antibacterials

  摘要：

  A series of potential antimicrobial derivatives possessing bioisosteric replacements for the central oxazolidinone ring found in oxazolidinone antibacterials have been prepared. The design concept involved replacement of the requisite SP3-hybridized stereogenic center found at the 5-position of the oxazolidinone with a nitrogen atom. The synthesis and antibacterial activity of three such ring systems, the benzisoxazolinones, pyrroles, and isoxazolinones is described. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.06.076
• 作为产物：
  描述：

  6-Methylsulfanyl-2-oxo-1,2,3,4-tetrahydro-naphthalene-1-carboxylic acid methyl ester 在 羟胺 、 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 N-(7-Methylsulfanyl-1-oxo-4,5-dihydro-1H-naphtho[2,1-c]isoxazol-3-ylmethyl)-acetamide
  参考文献：
  名称：

  Discovery of isoxazolinone antibacterial agents. Nitrogen as a replacement for the stereogenic center found in oxazolidinone antibacterials

  摘要：

  A series of potential antimicrobial derivatives possessing bioisosteric replacements for the central oxazolidinone ring found in oxazolidinone antibacterials have been prepared. The design concept involved replacement of the requisite SP3-hybridized stereogenic center found at the 5-position of the oxazolidinone with a nitrogen atom. The synthesis and antibacterial activity of three such ring systems, the benzisoxazolinones, pyrroles, and isoxazolinones is described. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.06.076

文献信息

• Scalable Asymmetric Synthesis of the All <i>Cis</i> Triamino Cyclohexane Core of BMS-813160
  作者：Thomas E. La Cruz、Francisco González-Bobes、Martin D. Eastgate、Chris Sfouggatakis、Bin Zheng、Nathaniel Kopp、Yi Xiao、Yu Fan、Kay A. Galindo、Charles Pathirana、Michael A. Galella、Joerg Deerberg

  DOI：10.1021/acs.joc.1c01162

  日期：2022.2.18

  methodology was a key tool used to produce a synthesis intermediate with high optical purity. In addition, developing a tandem Mannich–aza-Michael reaction to obviate the need for a Curtis/acylation sequence and a novel reductive amination/thermal lactamization to circumvent Freidinger-type pyrrolidone preparation are some of the synthesis improvements that enabled access to the target molecule to

  BMS-813160 是 Bristol Myers Squibb 目前正在开发的制药实体。它的定义结构特征是独特的手性全顺式三氨基环己烷核心。BMS 的药物和工艺化学小组之前已经发布了与目标分子相似的化学型的合成策略，但需要一种适合长期供应的简化方法。一种新的合成路线被概念化，实验研究，并确定满足效率标准，解决了以前方法的关键限制。采用/优化 Trost 不对称烯丙基胺化去对称化方法是用于生产具有高光学纯度的合成中间体的关键工具。此外，