| R-(+)-特麦角脲 | terguride | 37686-84-3 | C20H28N4O | 340.469 | 
                                                                                                                                            
                                        | —— | 3-(12-Bromo-6-methyl-8alpha-ergolinyl)-1,1-diethylurea | 108862-55-1 | C20H27BrN4O | 419.365 | 
                                                                                                                                            
                                        | —— | 3-[(5aS,6aR,9S,10aR)-7-methyl-5,5a,6,6a,8,9,10,10a-octahydro-4H-indolo[4,3-fg]quinolin-9-yl]-1,1-diethylurea | 95272-64-3 | C20H30N4O | 342.484 | 
                                                                                                                                            
                                        | —— | 3-[(5aS,6aR,9S,10aR)-1-bromo-7-methyl-5,5a,6,6a,8,9,10,10a-octahydro-4H-indolo[4,3-fg]quinolin-9-yl]-1,1-diethylurea | 108894-11-7 | C20H29BrN4O | 421.38 | 
                                                                                                                                            
                                        | —— | 2,3-dihydroergoline | 94897-98-0 | C22H32N4O2 | 384.522 | 
                                                                                                                                            
                                        | —— | 3-[(5aS,6aR,9S,10aR)-4-acetyl-1-bromo-7-methyl-5,5a,6,6a,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl]-1,1-diethylurea | 108894-09-3 | C22H31BrN4O2 | 463.418 |