Synonyms: 1-n-Butyl-2-phenyl-3-N-piperidinomethyl-8-methylimidazo(1,2-f)xanthine hydrobromide;1H-Imidazo(2,1-f)purine-2,4(3H,8H)-dione, 8-butyl-1-methyl-7-phenyl-6-(piperidinomethyl)-, monohydrobromide;AC1MIIBS;LS-80050;6-butyl-4-methyl-7-phenyl-8-(piperidin-1-ylmethyl)purino[7,8-a]imidazole-1,3-dione hydrobromide;85592-20-7