Novel purine conjugates with N-heterocycles: synthesis and anti-influenza activity
作者:Victor P. Krasnov、Vladimir V. Zarubaev、Dmitry А. Gruzdev、Olga А. Vozdvizhenskaya、Sergey А. Vakarov、Vera V. Musiyak、Evgeny N. Chulakov、Alexandrina S. Volobueva、Ekaterina O. Sinegubova、Marina А. Ezhikova、Mikhail I. Kodess、Galina L. Levit、Valery N. Charushin
DOI:10.1007/s10593-021-02930-6
日期:2021.4
A number of novel amides were synthesized by coupling of 6-[(9H-purin-6-yl)amino]hexanoic acid to heterocyclic amines. The antiviral activity of the obtained compounds, as well as of purine conjugates in which 7,8-difluoro-3-methyl-3,4-dihydro-2H-1,4-benzoxazine is linked to position 6 of purine through a fragment of ω-amino acids with varying lengths of polymethylene chains against influenza A and
通过将6-[[(9 H-嘌呤-6-基)氨基]己酸与杂环胺偶联,可以合成许多新型酰胺。所得化合物以及嘌呤结合物的抗病毒活性,其中7,8-二氟-3-甲基-3,4-二氢-2 H -1,4-苯并恶嗪通过一个片段与嘌呤的6位连接体外研究了针对甲型和乙型流感病毒的具有不同聚亚甲基链长度的ω-氨基酸的合成。嘌呤衍生物已显示出对A型流感(H1N1)病毒具有中等活性。与7,8-二氟-3-甲基-3,4-二氢-2 H -1,4-苯并恶嗪的缀合物的抗流感活性和细胞毒性取决于接头片段的长度。