Substituted pyridazino [3, 4-b][1, 5] benzoxazepin-5 (6 H) ones as multidrug-resistance modulating agents

~24%

~20%

~17%

~30%

~13%

~3%

~4%

~18%

~17%

~19%

~4%

~21%

~3%

~3%

~14%

~10%

~11%

~0%

~18%

~1%