英文名称
N-[6-cyano-9-(dimethylamino)-7-ethyl-5-oxobenzo[a]phenazin-1-yl]benzenesulfonamide;9-(dimethylamino)-7-methyl-6-[methyl(phenoxysulfinyl)amino]-5-oxobenzo[a]phenazine;N-(7-ethyl-5-oxo-9-pyrrolidin-1-ylbenzo[a]phenazin-6-yl)methanesulfonamide;N-[7-methyl-6-(methylsulfamoyl)-5-oxo-9-piperidin-1-ylbenzo[a]phenazin-1-yl]acetamide