英文别名
ethyl 3-(2-cyclopropylethoxy)-2-hydroxy-6-isopropyl-10-oxo-6,10-dihydro-5H-pyrido[2,1-f][1,6]naphthyridine-9-carboxylate;Ethyl 3-(2-cyclopropylethoxy)-2-hydroxy-10-oxo-6-propan-2-yl-5,6-dihydropyrido[2,1-f][1,6]naphthyridine-9-carboxylate;ethyl 3-(2-cyclopropylethoxy)-2-hydroxy-10-oxo-6-propan-2-yl-5,6-dihydropyrido[2,1-f][1,6]naphthyridine-9-carboxylate