| —— | (1S,2R,3S,4S)-4-(tert-butoxymethyl)-2,3-(isopropylidenedioxy)-1-cyclopentanamine | 192118-43-7 | C13H25NO3 | 243.346 | 
                                                                                                                                            
                                        | —— | 1-((3aR,4S,6S,6aS)-6-tert-Butoxymethyl-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxol-4-yl)-3-((E)-3-methoxy-acryloyl)-urea | 241806-17-7 | C18H30N2O6 | 370.446 | 
                                                                                                                                            
                                        | —— | 1-((3aR,4S,6S,6aS)-6-tert-Butoxymethyl-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxol-4-yl)-3-((E)-3-methoxy-2-methyl-acryloyl)-urea | 192118-44-8 | C19H32N2O6 | 384.473 | 
                                                                                                                                            
                                        | —— | (1'S,2'R,3'S,4'S)-2-amino-4-<<4-(tert-butoxymethyl)-2,3-(isopropylidenedioxy)cyclopentan-1-yl>amino>-6-chloropyrimidine | 224317-30-0 | C17H27ClN4O3 | 370.879 | 
                                                                                                                                            
                                        | —— | (1'S,2'R,3'S,4'S)-1-<<4-(tert-butoxymethyl)-2,3-(isopropylidenedioxy)-1-cyclopentan-1-yl>amino>-4-chloro-5-formamidopyrimidine | 224317-27-5 | C18H27ClN4O4 | 398.89 |