Synonyms: 2,4(1H,3H)-Pyrimidinedione,1-[[(8b)-10,10a-didehydro-6-methyl-C(10a)-homo-D-norergolin-8-yl]methyl]dihydro-;2,4(1H,3H)-Pyrimidinedione,dihydro-1-[(2,7,8,9,9a,10-hexahydro-9-methylpyrrolo[3',2':5,6]cyclohept[1,2,3-cd]indol-7-yl)methyl]-,(7R-cis)- (9CI); C(10a)-Homo-D-norergoline, 2,4(1H,3H)-pyrimidinedione deriv.;Pyrrolo[3',2':5,6]cyclohept[1,2,3-cd]indole, 2,4(1H,3H)-pyrimidinedione deriv.;FCE 24379