| —— | 
                                        (3R,3aS,6aR)-1-(4-ethoxyphenyl)sulfonyl-3-phenylmethoxy-2,3,3a,4,6,6a-hexahydrofuro[3,4-b]pyrrole | 
                                        1432131-14-0 | 
                                        C21H25NO5S | 
                                        403.499 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3R,3aR,6aR)-1-(4-ethoxyphenyl)sulfonyl-3-hydroxy-3,3a,6,6a-tetrahydro-2H-furo[3,4-b]pyrrol-4-one | 
                                        1432131-05-9 | 
                                        C14H17NO6S | 
                                        327.358 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(2R,3S,4R)-1-(4-ethoxyphenyl)sulfonyl-2-(hydroxymethyl)-4-phenylmethoxypyrrolidin-3-yl]methanol | 
                                        1432131-12-8 | 
                                        C21H27NO6S | 
                                        421.514 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3R,3aR,6aR)-1-(4-ethoxyphenyl)sulfonyl-3-phenylmethoxy-3,3a,6,6a-tetrahydro-2H-furo[3,4-b]pyrrol-4-one | 
                                        1432131-08-2 | 
                                        C21H23NO6S | 
                                        417.483 |