7-methoxy-10H-phenothiazine-3-carbonitrile | 1393519-97-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻嗪类
• 英文名称: 7-methoxy-10H-phenothiazine-3-carbonitrile
• CAS: 1393519-97-5
• 化学式: C₁₄H₁₀N₂OS
• 分子量: 254.312
• InChiKey: DTFZXCNEWDUDNS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  70.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-氯-3-硝基苯甲腈 在 吡啶 、 potassium hydroxide 作用下， 以 水 、 丙酮 为溶剂， 反应 8.0h， 生成 7-methoxy-10H-phenothiazine-3-carbonitrile
  参考文献：
  名称：

  TRICYCLIC HETEROAROMATIC COMPOUNDS AS ALPHA-SYNUCLEIN LIGANDS

  摘要：

  描述了吩噻嗪、苯并恶嗪和苯并嗪化合物的衍生物及其作为α-突触核蛋白配体的用途。还描述了使用这些化合物及其放射性标记类似物用于检测、监测和治疗突触核蛋白病，包括帕金森病的方法。

  公开号：

  US20130315825A1

文献信息

• Iodine-Catalyzed Cyclization of o-Nitrothiophenols with Cyclohexanones to Phenothiazines
  作者：Yinglin Zhao、Jin Zhang、Jingwu Zhang、Zhida Zhang、Renhua Liu

  DOI：10.1021/acs.joc.4c00039

  日期：2024.6.7

  Here, a novel iodine-catalyzed direct cyclization of o-nitrothiophenols with cyclohexanones to phenothiazines has been described without external oxidants and hydrogen acceptors. The nitro of o-nitrothiophenol works as both a hydrogen acceptor and a coupling group, and water is the only byproduct. The reaction involves the reduction of nitro groups, C–H bond thioetherification, and C–H bond dehydroaromatization

  在此，描述了一种新型的碘催化邻硝基苯硫酚与环己酮直接环化为吩噻嗪的方法，无需外部氧化剂和氢受体。邻硝基苯硫酚的硝基既充当氢受体又充当偶联基团，水是唯一的副产物。该反应涉及硝基还原、C-H键硫醚化和C-H键脱氢芳构化。该方案为进一步阐述提供了广泛的合成价值，例如抗精神病药氯丙嗪的三步全合成。
• Synthesis and in vitro evaluation of α-synuclein ligands
  作者：Lihai Yu、Jinquan Cui、Prashanth K. Padakanti、Laura Engel、Devika P. Bagchi、Paul T. Kotzbauer、Zhude Tu

  DOI：10.1016/j.bmc.2012.06.023

  日期：2012.8

  Accumulation of misfolded alpha-synuclein in Lewy bodies and Lewy neurites is the pathological hallmark of Parkinson's disease (PD). To identify ligands having high binding potency toward aggregated alpha-synuclein, we synthesized a series of phenothiazine derivatives and assessed their binding affinity to recombinant alpha-synuclein fibrils using a fluorescent thioflavin T competition assay. Among 16 new analogues, the in vitro data suggest that compound 11b has high affinity to alpha-synuclein fibrils (K-i = 32.10 +/- 1.25 nM) and compounds 11d, 16a and 16b have moderate affinity to alpha-synuclein fibrils (K-i approximate to 50-100 nM). Further optimization of the structure of these analogues may yield compounds with high affinity and selectivity for aggregated alpha-synuclein. (C) 2012 Elsevier Ltd. All rights reserved.