8065-97-2

7-(2-{[(1S,2R)-2-hydroxy-1-methyl-2-phenylethyl]amino}ethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione - 7-(2-{[2-(3,4-dihydroxyphenyl)-2-hydroxyethyl]amino}ethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (1:1) dihydrochloride