HCID 3126210, compound → 1H-Purine-2,6-dione, 3,7-dihydro-8-(2-(4-butoxyphenyl)ethenyl)-1,3-diethyl-, (E)-

Participants

Reaction Steps

Substantially the same procedure as in Reference Example 70 was repeated using 3.00 g (15.1 mmol) of 5,6-diamino-1,3-diethyluracil and 3.67 g (16.7 mmol) of 4-butoxycinnamic acid. Then, the resultant crude crystals were recrystallized from dioxane/water to give 3.04 g (yield of Compound 147 as pale yellow needles.

Provenance & Evidence