136722-73-1 AIDS-059719 AIDS059719 Imidazo[4,5,1-jk][1,4]benzodiazepin-2(1H)-one, 9-chloro-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-, (R)- R-(-)-4,5,6,7-Tetrahydro-9-chloro-5-methyl-6-(3-methyl-2-butenyl)-imidazo[4,5,1-jk][1,4]-benzodiazepin-2(1H)-one TIBO deriv.