Design , Synthesis , and Biological Evaluation of a Series of Benzo [ de ] [ 1,7 ] naphthyridin-7 ( 8H ) -ones Bearing a Functionalized Longer Chain Appendage as Novel PARP1 Inhibitors .
O O O O O O O O O O O B-MAT I-MAT I-MAT I-MAT I-MAT I-MAT I-MAT I-MAT I-MAT I-MAT I-MAT I-MAT O O O O O O O O O O O