8-bromo-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione compound with 2-amino-2-methylpropan-1-ol -D6; 8-Bromo-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione 2-Amino-2-methyl-1-propanol-D6; 2-Amino-2-methyl-1-propanol 8-bromotheophyllinate-D6; Predema-D6; Premsyn PMS-D6; Sunril-D6; Diurex-D6