“Fleximers”. Design and Synthesis of a New Class of Novel Shape-Modified Nucleosides<sup>1</sup>
作者:Katherine L. Seley、Liang Zhang、Asmerom Hagos、Stephen Quirk
DOI:10.1021/jo0255476
日期:2002.5.1
A new class of shape-modified nucleosides is introduced. These novel "fleximers" feature the purine ring systems of adenosine, inosine, and guanosine split into their individual imidazole and pyrimidine components (as in 1-3). This structural modification serves to introduce flexibility into the nucleoside while still retaining the elements essential for recognition. As a consequence, these novel fleximers