3-Iodo-4-[2-(2-methylpropoxy)ethoxy]-1lambda6-thiolane-1,1-dione

2-(7-butyl-3-methyl-2,6-dioxo-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-2,3,6,7-tetrahydro-1H-purin-1-yl)acetamide

1-(2-fluorobenzyl)-7-isobutyl-3-methyl-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-1H-purine-2,6(3H,7H)-dione

1-(3,3-dimethyl-2-oxobutyl)-7-isobutyl-3-methyl-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-1H-purine-2,6(3H,7H)-dione

methyl 2-(3-methyl-2,6-dioxo-7-pentyl-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-2,3,6,7-tetrahydro-1H-purin-1-yl)acetate

3-Methyl-1,7-bis(prop-2-enyl)-8-(3,4,5-trimethylpyrazol-1-yl)purine-2,6-dione

1-(2-Ethoxyethyl)-3-methyl-7-prop-2-enyl-8-(3,4,5-trimethylpyrazolyl)-1,3,7-tr ihydropurine-2,6-dione

3-Methyl-1-(2-oxopropyl)-7-prop-2-enyl-8-(3,4,5-trimethylpyrazolyl)-1,3,7-trih ydropurine-2,6-dione

2-[3-Methyl-2,6-dioxo-7-prop-2-enyl-8-(3,4,5-trimethylpyrazolyl)-1,3,7-trihydr opurinyl]acetamide

methyl [7-benzyl-3-methyl-2,6-dioxo-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-2,3,6,7-tetrahydro-1H-purin-1-yl]acetate

1-(2-methoxyethyl)-3-methyl-7-(2-methylbenzyl)-8-(3,4,5-trimethyl-1H-pyrazol-1-yl)-1H-purine-2,6(3H,7H)-dione