英文别名(5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)furan-2-yl)methanol; Des(sulfonylethyl)amino Hydroxy Lapatinib; Lapatinib Desmesylethylamino Hydroxy Imp; Lapatinib Desmesylethylamino Hydroxy impurity; 2-Furanmethanol, 5-[4-[[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]amino]-6-quinazolinyl]-; 4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)-6-(5-hydroxymethylfuran-2-yl)quinazoline; 5-[4-[[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]amino]-6-quinazolinyl]-2-furanmethanol 
