1H-Purine-2, 6-dione, 3, 7-dihydro-1, 3-dipropyl-8-(2-(4-methoxyphenyl)ethenyl)-7-methyl-, (E)-

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 3-dipropyl-8-(2-(4-propoxyphenyl)ethenyl)-, (E)-

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 7-diethyl-3-(5, 6-dihydroxyhexyl)-

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 7-dimethyl-8-(2-((2-((diphenylmethyl)ethylamino)ethyl)ethylamino)ethyl)-3-(2-methylpropyl)-, dihydrochloride

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 7-dimethyl-8-(2-(4-(diphenylmethoxy)-1-piperidinyl)ethyl)-3-(2-methylpropyl)-, (E)-2-butenedioate (1:1)

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 7-dimethyl-8-(2-(4-(diphenylmethyl)-1-piperazinyl)ethyl)-3-(2-methylpropyl)-, dihydrochloride

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 7-dimethyl-8-(3-((2-((diphenylmethyl)ethylamino)ethyl)ethylamino)propyl)-3-(2-methylpropyl)-, dihydrochloride

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 7-dimethyl-8-(3-(4-(diphenylmethoxy)-1-piperidinyl)propyl)-3-(2-methylpropyl)-, (E)-2-butenedioate (1:1)

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 7-dimethyl-8-(3-(4-(diphenylmethyl)-1-piperazinyl)propyl)-3-phenyl-

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 7-dimethyl-8-(3-(4-(diphenylmethyl)-1-piperazinyl)propyl)-3-propyl-, (E)-2-butenedioate (1:1)

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 8-dimethyl-3-(2-methylbutyl)-

1H-Purine-2, 6-dione, 3, 7-dihydro-1, 8-dimethyl-3-(2-phenylethyl)-

1H-Purine-2, 6-dione, 3, 7-dihydro-1-(2-(4-aminophenyl)ethyl)-8-(dicyclopropylmethyl)-1-propyl-

1H-Purine-2, 6-dione, 3, 7-dihydro-1-(2-(4-aminophenyl)ethyl)-8-(hexahydro-2, 5-methanopentalen-3a(1H)-yl)-3-propyl-

1H-Purine-2, 6-dione, 3, 7-dihydro-1-(5, 6-dihydroxyhexyl)-7-methyl-3-propyl-

1H-Purine-2, 6-dione, 3, 7-dihydro-1-(6-(6, 7-dihydrothieno(3, 2-c)pyridin-5-(4H)-yl)-5-oxohexyl)-3, 7-dimethyl-, sulfate (1:1)

1H-Purine-2, 6-dione, 3, 7-dihydro-1-butyl-7-(5, 6-dihydroxyhexyl)-3-ethyl-

1H-Purine-2, 6-dione, 3, 7-dihydro-1-butyl-7-(5, 6-dihydroxyhexyl)-3-methyl-

1H-Purine-2, 6-dione, 3, 7-dihydro-1-methyl-3-(2-methylpropyl)-7-(phenylmethyl)-

1H-Purine-2, 6-dione, 3, 7-dihydro-1-methyl-3-(2-methylpropyl)-8-propyl-