1,5-Methano-6,7,9-metheno-1H-pentaleno(1,2-d)azepine-2,4(3H,5H)-dione, 3,(4-(4-(2-pyridinyl)-1-piperazinyl)butyl)- 132501-11-2 Decahydro-3-(4-(4-(2-pyrimidinyl)-1-piperazinyl)butyl)-1,5-methano-6,7,9-metheno-2H pentaleno(1,2-d)azepine-2,4(3H)-dione WY 48723 WY-48723