英文别名Lapatinib Impurity 5; Lapatinib Impurity 8; Lapatinib 2-Fluoro Impurity; 3-Desfluoro 2-Fluoro Lapatinib; N-[3-Chloro-4-[(2-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-4-quinazolinamine; N-[3-chloro-4-[(2-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine; 4-Quinazolinamine, N-[3-chloro-4-[(2-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-; Lapatinib Impurity 45; Lapatinib 2-Fluoro Analog; Lapatinib Impurity 01; N-{3-chloro-4-[(2-fluorobenzyl)oxy]phenyl}-6-[5-({[2-(methylsulfonyl)ethyl]amino}methyl)furan-2-yl]quinazoline-4-amine 
