| —— | 
                                        (-)-(1'R,4'S)-1-[2',3'-dideoxy-2',3'-didehydro-2'-fluoro-4'-(O-tert-butyldiphenylsilyloxymethyl)cyclopent-2'-enyl]uracil | 
                                        855662-51-0 | 
                                        C26H29FN2O3Si | 
                                        464.612 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (-)-(1'R,4'S)-1-[2',3'-dideoxy-2',3'-didehydro-2'-fluoro-4'-(O-tert-butyldiphenylsilyloxymethyl)cyclopent-2'-enyl]cytosine | 
                                        855662-52-1 | 
                                        C26H30FN3O2Si | 
                                        463.627 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (-)-(1'R,4'S)-1-[2',3'-dideoxy-2',3'-didehydro-2'-fluoro-4'-(O-tert-butyldiphenylsilyloxymethyl)cyclopent-2'-enyl]thymine | 
                                        855662-54-3 | 
                                        C27H31FN2O3Si | 
                                        478.639 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (+)-(1'R,4'S)-9-[2',3'-dideoxy-2',3'-didehydro-2'-fluoro-6'-(O-tert-butyldiphenylsilyloxymethyl)cyclopent-2-enyl]inosine | 
                                        855662-59-8 | 
                                        C27H29FN4O2Si | 
                                        488.637 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl-[[(1S,4R)-4-(6-chloropurin-9-yl)-3-fluorocyclopent-2-en-1-yl]methoxy]-diphenylsilane | 
                                        855662-56-5 | 
                                        C27H28ClFN4OSi | 
                                        507.082 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (+)-(1'R,4'S)-9-[2',3'-dideoxy-2',3'-didehydro-2'-fluoro-4'-(O-tert-butyldiphenylsilyloxymethyl)cyclopent-2'-enyl]adenine | 
                                        855662-57-6 | 
                                        C27H30FN5OSi | 
                                        487.652 |