| —— | 
                                        Tert-butyl 2-[ethoxycarbonyl-[2-(6-fluoropyridine-3-carbonyl)-5-(1-methylpyrazol-4-yl)furo[2,3-b]pyridin-3-yl]amino]acetate | 
                                        1251583-27-3 | 
                                        C26H26FN5O6 | 
                                        523.521 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        Tert-butyl 2-[ethoxycarbonyl-[2-[6-(methylamino)pyridine-3-carbonyl]-5-(1-methylpyrazol-4-yl)furo[2,3-b]pyridin-3-yl]amino]acetate | 
                                        1251583-28-4 | 
                                        C27H30N6O6 | 
                                        534.572 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        ethyl N-[2-[6-(methylamino)pyridine-3-carbonyl]-5-(1-methylpyrazol-4-yl)furo[2,3-b]pyridin-3-yl]-N-(2-oxo-2-pyrrolidin-1-ylethyl)carbamate | 
                                        1251583-29-5 | 
                                        C27H29N7O5 | 
                                        531.571 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        4-[6-(Methylamino)pyridin-3-yl]-8-(1-methyl-1H-pyrazol-4-yl)-1-[2-oxo-2-(pyrrolidin-1-yl)ethyl]pyrido[3',2':4,5]furo[3,2-d]pyrimidin-2(1H)-one | 
                                        1251592-79-6 | 
                                        C25H24N8O3 | 
                                        484.517 |