上游原料
5-bromo-2-nitropyridine；2-Nitro-5-bromopyridine;3-Bromo-6-nitropyridinetert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydropyridine-1(2H)-carboxylatetert-butyl 6-nitro-3',6'-dihydro-[3,4'-bipyridine]-1'(2'H)-carboxylatetert-butyl 6-amino-3',6'-dihydro-[3,4'-bipyridine]-1'(2'H)-carboxylatetert-butyl 4-bromopiperidine-1-carboxylatetert-butyl 4-(6-nitropyridin-3-yl)piperidine-1-carboxylate6-bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-onetert-butyl 4-(6-((6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperidine-1-carboxylate1-butoxyethylene; butyl vinyl etherethyl 1-(tributylstannyl)vinyl ether; tributyl(1-ethoxyvinyl)stannanetert-butyl 4-(6-((6-(1-butoxyvinyl)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperidine-1-carboxylatetert-butyl 4-(6-((8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperidine-1-carboxylatetert-butyl 4-oxopiperidine-1-carboxylate1-benzyltetrahydro-4(1H)-pyridinone; 1-Benzyl-4-piperidone; N-Benzyl-4-piperidone; 1-(benzyl)-4-piperidinone; 1-benzylpiperidin-4-one; 1-(benzyl)piperidin-4-onebenzyl 4-oxo-1-piperidinecarboxylate; N-Benzyloxycarbonyl-4-piperidonep-Toluenesulfonyl Hydrazide; 4-methylbenzenesulfonohydrazidetert-butyl 4-(2-tosylhydrazono)piperidine-1-carboxylateN'-(1-benzylpiperidin-4-ylidene)-4-methylbenzenesulfonohydrazidebenzyl 4-(2-tosylhydrazono)piperidine-1-carboxylate5-Bromo-2-pyridinylamine; 5-Bromo-2-pyridinamine; 2-Amino-5-bromopyridinetert-butyl 6-amino-3',6'-dihydro-[3,4'-bipyridine]-1'(2'H)-carboxylate1'-benzyl-1',2',3',6'-tetrahydro-[3,4'-bipyridin]-6-aminebenzyl 6-amino-3',6'-dihydro-[3,4'-bipyridine]-1'(2'H)-carboxylatetert-butyl (5-bromopyridin-2-yl)carbamatetert-butyl 4-(6-((tert-butoxycarbonyl)amino)pyridin-3-yl)-4-hydroxypiperidine-1-carboxylatetert-butyl 4-(6-((tert-butoxycarbonyl)amino)pyridin-3-yl)piperidine-1-carboxylate5-bromo-2-fluoropyridinetert-butyl 4-(6-fluoropyridin-3-yl)-4-hydroxypiperidine-1-carboxylatetert-butyl 4-(6-fluoropyridin-3-yl)piperidine-1-carboxylate5-bromo-2,4-dichloropyrimidine2,4-Dichloro-5-iodopyrimidinecyclopentanamine5-bromo-2-chloro-N-cyclopentylpyrimidin-4-amine;5-bromo-2-chloro-4-(cyclopentylamino)pyrimidine2-chloro-N-cyclopentyl-5-iodopyrimidin-4-amine(E)-but-2-enoic acid2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-oneethyl (Z)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-2-enoateethyl (E)-3-(2-chloro-4-(cyclopentylamino)pyrimidin-5-yl)but-2-enoatepiperidin-4-one hydrochloridetert-butyl 4-(((trifluoromethyl)sulfonyl)oxy)-3,6-dihydropyridine-1(2H)-carboxylate5-bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine1'-bromo-6-(2,5-dimethyl-1H-pyrrol-1-yl)-1',2',3',6'-tetrahydro-3,4'-bipyridine5-(piperidin-4-yl)pyridin-2-amine2-amino-6-bromo-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one2-amino-6-(1-butoxyvinyl)-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-onetert-butyl 6-chloro-3',6'-dihydro-[3,4'-bipyridine]-1'(2'H)-carboxylatetert-butyl 6-((6-(1-butoxyvinyl)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)-3',6'-dihydro-[3,4'-bipyridine]-1'(2'H)-carboxylatetert-butyl 4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperidine-1-carboxylate5-bromo-2-chloropyridine
