| —— | (2R,4S,4aS)-8-(2-aminopyrimidin-4-yl)-11-fluoro-2,4-dimethyl-2,4,4a,6a-tetrahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-2',4',6'(3'H)-trione | 1223443-91-1 | C22H20FN7O5 | 481.443 | 
                                                                                                                                            
                                        | —— | (2R,4S,4aS)-11-fluoro-8-(2-hydroxypyrimidin-4-yl)-2,4-dimethyl-2,4,4a,6a-tetrahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-2',4',6'(3'H)-trione | 1223443-94-4 | C22H19FN6O6 | 482.428 | 
                                                                                                                                            
                                        | —— | 4-((2R,4S,4aS)-rel-11-fluoro-2,4-dimethyl-2',4',6'-trioxo-2,2',3',4,4',4a,6,6'-octahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-8-yl)pyrimidine-2-carbonitrile | 1223443-90-0 | C23H18FN7O5 | 491.438 | 
                                                                                                                                            
                                        | —— | (2R,4S,4aS)-11-fluoro-8-(2-methoxypyrimidin-4-yl)-2,4-dimethyl-2,4,4a,6a-tetrahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-2',4',6'(3'H)-trione | 1223443-88-6 | C23H21FN6O6 | 496.455 | 
                                                                                                                                            
                                        | —— | (2R,4S,4aS)-11-fluoro-8-(2-(2-hydroxyethylamino)pyrimidin-4-yl)-2,4-dimethyl-2,4,4a,6a-tetrahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-2',4',6'(3'H)-trione | 1223443-87-5 | C24H24FN7O6 | 525.496 | 
                                                                                                                                            
                                        | —— | (2R,4S,4aS)-11-fluoro-8-(2-(2-methoxyethylamino)pyrimidin-4-yl)-2,4-dimethyl-2,4,4a,6a-tetrahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-2',4',6'(3'H)-trione | 1223443-84-2 | C25H26FN7O6 | 539.523 | 
                                                                                                                                            
                                        | —— | (2R,4S,4aS)-11-fluoro-2,4-dimethyl-8-(2-morpholinopyrimidin-4-yl)-2,4,4a,6a-tetrahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-2',4',6'(3'H)-trione | 1223443-95-5 | C26H26FN7O6 | 551.534 |