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Updated: Jun 20, 2025

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通过通过中介电子转移释放红光触发的氧化释放N-尼托萨米德的生物仿真激活

Guihai Gan1, Zhiqiang Shen1, Shaoqiu Zheng1

  • 1Department of Pharmacy, The First Affiliated Hospital of University of Science and Technology of China (USTC), and CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui Province, 230026, China.

Angewandte Chemie (International ed. in English)
|July 22, 2024
PubMed
概括

研究人员开发了一种新的方法,使用红光从N-nitrosamides通过介导电子转移 (MET) 来释放治疗性氧化 (NO) 气体. 这种仿生方法为潜在的抗癌光疗提供了可控的NO输送.

关键词:
N-尼托萨米德的使用方法这是一种抗瘤药物.通过介导电子转移进行电子转移.氧化氧化是什么?光电氧催化剂的催化作用

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Secondary amines react with nitrous acid to form N-nitrosamines, as depicted in Figure 1. Nitrous acid, a weak and unstable acid, is formed in situ from an aqueous solution of sodium nitrite and strong acids, such as hydrochloric acid or sulfuric acid, in cold conditions. In the presence of an acid, the nitrous acid gets protonated. The subsequent loss of water results in the formation of the electrophile known as nitrosonium ion.
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Though catalytic hydrogenation can reduce nitrobenzenes, the reduction is nonselective in the presence of other functional groups. For instance, if nitrobenzene contains an aldehyde group,...
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