Synonyms: Butaphyllamine;Theophylline, compd. with 2-amino-2-methyl-1-propanol (1:1);Nethaphyl;1H-Purine-2,6-dione,3,7-dihydro-1,3- dimethyl-,compounds,compd. with 2-amino-2-methyl-1-propanol (1:1);Theophylline compound with 2-amino-2-methyl-1-propanol (1:1);Theophylline aminoisobutanol;1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-, compd. with 2-amino-2-methyl-1-propanol (1:1);Buthoid;