| 8-(2-苯基乙基)-3-(3-哌啶-1-基丙基)-1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮 | 
                                        8-(2-Phenylethyl)-3-(3-(1-piperidinyl)propyl)-1,3,8-triazaspiro(4.5)decane-2,4-dione | 
                                        124312-83-0 | 
                                        C23H34N4O2 | 
                                        398.549 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (phenyl-2 ethyl)-8 <(piperidinyl-1)-2 ethyl>-3 triaza-1,3,8 spiro<4.5>decanedione-2,4 | 
                                        124312-82-9 | 
                                        C22H32N4O2 | 
                                        384.522 | 
                                    
                                                                                                                                            
                                        | 8-(2-苯基乙基)-3-(哌啶-1-基甲基)-1,3,8-三氮杂螺[4.5]癸烷-2,4-二酮 | 
                                        (phenyl-2 ethyl)-8 <(piperidinyl-1) methyl>-3 triaza-1,3,8-spiro<4.5>decanedione-2,4 | 
                                        124312-81-8 | 
                                        C21H30N4O2 | 
                                        370.495 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1,3,8-Triazaspiro(4.5)decane-2,4-dione, 8-(2-phenylethyl)-3-(3-phenylpropyl)- | 
                                        124312-80-7 | 
                                        C24H29N3O2 | 
                                        391.513 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1,3,8-Triazaspiro(4.5)decane-2,4-dione, 3,8-bis(2-phenylethyl)- | 
                                        124312-79-4 | 
                                        C23H27N3O2 | 
                                        377.486 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (phenyl-2 ethyl)-8 (phenylmethyl)-3 triaza-1,3,8-spiro<4.5>decanedione-2,4 | 
                                        124312-78-3 | 
                                        C22H25N3O2 | 
                                        363.459 |