上游原料
N-Ethylpiperazine; 1-Ethylpiperazine6-bromonicotinaldehyde1-((6-bromopyridin-3-yl)methyl)-4-ethylpiperazine5-((4-ethylpiperazin-1-yl)methyl)pyridin-2-amine4-bromo-2,6-difluoroanilineN-isopropylacetamide(E)-N'-(4-bromo-2,6-difluorophenyl)-N-isopropylacetimidamide6-bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole4-fluoro-1-isopropyl-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole2,4-dichloro-5-fluoropyrimidine；2,4-Dichloro-5-fluorouracil6-(2-chloro-5-fluoropyrimidin-4-yl)-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole
