| —— | 
                                        tert-butyl ((4aR,7aR)-7a-(4-(3-cyanophenyl)thiophen-2-yl)-3-methyl-4-oxohexahydro-1H-pyrrolo[3,4-d]pyrimidin-2(3H)-ylidene)carbamate | 
                                        1400771-78-9 | 
                                        C23H25N5O3S | 
                                        451.549 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2-trimethylsilylethyl 7a-(4-bromothiophen-2-yl)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-5,7-dihydro-4aH-pyrrolo[3,4-d]pyrimidine-6-carboxylate | 
                                        —— | 
                                        C22H33BrN4O5SSi | 
                                        573.583 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4aR,7aR)-2-(trimethylsilyl)ethyl 7a-(4-bromothiophen-2-yl)-2-((tert-butoxycarbonyl)imino)-3-methyl-4-oxohexahydro-1H-pyrrolo[3,4-d]pyrimidine-6(2H)-carboxylate | 
                                        1192479-44-9 | 
                                        C22H33BrN4O5SSi | 
                                        573.583 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl N-[7a-(4-bromothiophen-2-yl)-3-methyl-4-oxo-4a,5,6,7-tetrahydropyrrolo[3,4-d]pyrimidin-2-yl]carbamate | 
                                        1192479-42-7 | 
                                        C16H21BrN4O3S | 
                                        429.338 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        Methyl 1-benzyl-4-(4-bromothiophen-2-yl)-4-(2-trimethylsilylethoxycarbonylamino)pyrrolidine-3-carboxylate | 
                                        917772-62-4 | 
                                        C23H31BrN2O4SSi | 
                                        539.566 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1-Benzyl-3-(4-bromothiophen-2-yl)-4-methoxycarbonylpyrrolidine-3-carboxylic acid | 
                                        917772-61-3 | 
                                        C18H18BrNO4S | 
                                        424.315 |