It’s only fair to share… RP 12146 RP-12146 is an oral poly (ADP-ribose) polymerase (PARP) inhibitor in phase I clinical development at Rhizen Pharmaceuticals for the treatment of adult patients with locally advanced or metastatic solid tumors. Solid TumorExtensive-stage Small-cell Lung CancerLocally Advanced Breast CancerMetastatic Breast CancerPlatinum-sensitive Ovarian CancerPlatinum-Sensitive Fallopian Tube CarcinomaPlatinum-Sensitive Peritoneal Cancer …