HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 3126210, compound → 1H-Purine-2,6-dione, 8-[2-(4-butoxyphenyl)ethenyl]-3,7-dihydro-1,3-dipropyl-, (E)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 3126210 | HCID 3126210 | — |
| Reactant | 5,6-Diamino-1,3-dipropyl-2,4(1H,3H)-pyrimidinedione | HCID 5098605 | — |
| Product | 1H-Purine-2,6-dione, 8-[2-(4-butoxyphenyl)ethenyl]-3,7-dihydro-1,3-dipropyl-, (E)- | HCID 6448814 | 64% |
Reaction Steps
Substantially the same procedure as in Reference Example 1 was repeated using 3.0 g (13.3 mmol) of 5,6-diamino-1,3-dipropyluracil and 3.21 g (14.6 mmol) of 4-butoxycinnamic acid. Then, the resultant crude crystals were recrystallized from dioxane/water to give 3.47 g (yield 64%) of Compound 51 as white needles.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05484920 |
| Source dataset | uspto-grants-1996_01 |
| ORD ID | ord-4b9830e8bc414938ac3fc62a58e0a40e |
| Source note | uspto-grants-1996_01 |