Antioxidant and Antitumor Activities of New Synthesized Aromatic C-Nucleoside Derivatives
作者:Mohamed El Sadek、Nagwa Abd El-Dayem、Seham Hassan、Mohamed Mostafa、Galila Yacout
DOI:10.3390/molecules19045163
日期:——
The carbohydrazide 1 was used as the precursor for the synthesis of a number of new aromatic C-nucleosides containing 1,3,4-oxadiazole 7, [1,3,4]oxadiazolo[2,3-a]isoindole 10b and pyrazole units 18. On the other hand, the thiosemicarbazone 20 was used as the key intermediate for synthesis of 1,3,4-oxadiazole and 1,2,4-triazole-3-thione derivatives 21 and 23. The antioxidant activities of the prepared
碳酰肼 1 被用作合成许多含有 1,3,4-恶二唑 7、[1,3,4] 恶二唑并 [2,3-a] 异吲哚 10b 和吡唑单元的新型芳香 C-核苷的前体18. 另一方面,缩氨基硫脲 20 用作合成 1,3,4-恶二唑和 1,2,4-三唑-3-硫酮衍生物 21 和 23 的关键中间体。 制备的化合物的抗氧化活性被评估。尤其发现碳酰肼 1 具有有效的抗氧化和抗肿瘤活性。