英文别名
3-Ethyl-4-hydroxy-1-phenyl-5,6-tetramethylen-pyridon-(2), 1-Phenyl-3-ethyl-4-hydroxy-5,6,7,8-tetrahydro-carbostyril;3-Ethyl-4-hydroxy-1-phenyl-5,6-tetramethylen-pyridon-(2);3-ethyl-4-hydroxy-1-phenyl-5,6,7,8-tetrahydro-1H-quinolin-2-one;3-Ethyl-4-hydroxy-1-phenyl-5,6,7,8-tetrahydroquinolin-2-one