Synthesis of Functionalized Carbocyclic Locked Nucleic Acid Analogues by Ring-Closing Diene and Enyne Metathesis and Their Influence on Nucleic Acid Stability and Structure
作者:Surender Kumar、Marianne H. Hansen、Nanna Albæk、Signe I. Steffansen、Michael Petersen、Poul Nielsen
DOI:10.1021/jo9013657
日期:2009.9.4
due to three-carbon linkages between the 2′- and 4′-positions have been prepared by ring-closingdiene or enynemetathesis. The alkene or 1,3-diene hereby introduced in the bicyclic system is further derivatized, the latter showing the expected potential for Diels−Alder reactions. Four derivatives that are saturated or unsaturated as well as functionalized at the 2′−4′-linkage are incorporated into