英文别名
Tert-butyl 7-[[6-(2,6-dichlorophenyl)-8-methyl-5-oxopyrimido[4,5-d]pyridazin-2-yl]amino]spiro[1,3-dihydroisoquinoline-4,1'-cyclopropane]-2-carboxylate;tert-butyl 7-[[6-(2,6-dichlorophenyl)-8-methyl-5-oxopyrimido[4,5-d]pyridazin-2-yl]amino]spiro[1,3-dihydroisoquinoline-4,1'-cyclopropane]-2-carboxylate