製品名:ethyl 2-((5-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyridin-2-yl)amino)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
IUPAC Name:tert-butyl 4-(6-{[8-cyclopentyl-6-(ethoxycarbonyl)-5-methyl-7-oxo-7H,8H-pyrido[2,3-d]pyrimidin-2-yl]amino}pyridin-3-yl)piperazine-1-carboxylate