Nombre del producto:benzyl 4-[(3S)-4-tert-butoxycarbonyl-3-(cyanomethyl)piperazin-1-yl]-2-methylsulfanyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
IUPAC Name:tert-butyl (2S)-4-{7-[(benzyloxy)carbonyl]-2-(methylsulfanyl)-5H,6H,7H,8H-pyrido[3,4-d]pyrimidin-4-yl}-2-(cyanomethyl)piperazine-1-carboxylate