上游原料
5-methyl-6-[3-nitro-4-(1-piperazinyl)phenyl]-4,5-dihydro-3(2H)-pyridazinoneN-([4-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-3-pyridazinyl)-2-nitrophenyl]-1-piperazinyl]carbothioyl)benzamidemethyl 4-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-3-pyridazinyl)-2-nitrophenyl]-1-piperazinecarbimidothioate hydroiodide3-(1H-imidazol-4-yl)-1-propanaminebenzoyl isothiocyanate
