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(2007/10/03)9-benzhydryloxy-7-(4-fluoro-benzyl)-5-(2-trimethylsilanyl-ethoxy)-pyrrolo[3,4-g]quinoline-6,8-dione
9-benzhydryloxy-7-(4-fluoro-benzyl)-5-(2-trimethylsilanyl-ethoxy)-6,7-dihydro-pyrrolo[3,4-g]quinolin-8-one
carbonic acid 9-benzhydryloxy-7-(4-fluoro-benzyl)-6,8-dioxo-7,8-dihydro-6H-pyrrolo[3,4-g]quinolin-5-yl ester ethyl ester
9-benzhydryloxy-7-(4-fluoro-benzyl)-5-hydroxy-pyrrolo[3,4-g]quinoline-6,8-dione
9-benzhydryloxy-7-(4-fluoro-benzyl)-5-hydroxy-6,7-dihydro-pyrrolo[3,4-g]quinolin-8-one