英文名称
5-[(Z)-2-(5-bromothiophen-2-yl)ethenyl]-8-[tert-butyl(dimethyl)silyl]oxy-N-[(3,5-dichlorophenyl)methyl]pyrido[4,3-c]pyridazine-7-carboxamide;8-[tert-butyl(dimethyl)silyl]oxy-N-[(3,5-dichlorophenyl)methyl]-5-ethenylpyrido[4,3-c]pyridazine-7-carboxamide;8-[tert-butyl(dimethyl)silyl]oxy-N-[(3,5-dichlorophenyl)methyl]-5-[(Z)-2-(5-methylthiophen-2-yl)ethenyl]pyrido[4,3-c]pyridazine-7-carboxamide;N-[(3,5-dichlorophenyl)methyl]-5-[(Z)-2-(5-methylthiophen-2-yl)ethenyl]-8-oxo-2H-pyrido[4,3-c]pyridazine-7-carboxamide