英文别名Diethyl 2-(4-chlorobenzamido)-2-((1,2-dihydro-2-oxoquinolin-4-yl)methyl)malonate; DIETHYL [(4-CHLOROBENZOYL)AMINO][(2-OXO-1,2-DIHYDRO-4-QUINOLINYL)METHYL]MALONATE; Propanedioic acid, 2-[(4-chlorobenzoyl)amino]-2-[(1,2-dihydro-2-oxo-4-quinolinyl)methyl]-, 1,3-diethyl ester; Rebamipide Impurity 33; Rebamipide intermediate