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약학대학
약학과
Journal papers
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DMAP and TBPP-mediated synthesis of urea-substituted nucleobases and nucleosides
Title
DMAP and TBPP-mediated synthesis of urea-substituted nucleobases and nucleosides
Authors
Han C.
;
Choi S.
;
Yu J.
Ewha Authors
최선
;
유진하
SCOPUS Author ID
최선
; 유진하
Issue Date
2023
Journal Title
Tetrahedron
ISSN
4040-4020
Citation
Tetrahedron vol. 140
Keywords
Adenine
;
DMAP
;
Nucleoside
;
TBPP
;
Urea
Publisher
Elsevier Ltd
Indexed
SCIE; SCOPUS
Document Type
Article
Abstract
Urea-functionalized nucleobases and nucleosides have emerged as versatile compounds with potential applications in a wide range of fields. Conventionally, the synthesis of urea involves the reaction of isocyanates with nucleobases and nucleosides. In contrast, this study presents a novel and efficient one-pot method for the synthesis of urea-substituted nucleobases and nucleosides without the use of isocyanates. The reaction was carried out in the presence of DMAP and TBPP, resulting in moderate to good yields of various urea-substituted nucleobases and nucleosides. Notably, N6-(N-threonyl-carbonyl)adenosine was also synthesized using this method. Furthermore, the synthesized compounds with adenine scaffold were evaluated for their binding affinity to adenosine receptors, but none of them exhibited binding, indicating a need for further modifications. These findings hold great promise for the facile synthesis of urea-functionalized nucleobases and nucleosides with potential applications in various fields. © 2023
DOI
10.1016/j.tet.2023.133472
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