HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Hydroxyphenylpyruvic Acid → 8-cyclopropyl-2-[(4-hydroxyphenyl)methyl]-6-phenyl-7H-imidazo[1,2-a]pyrazin-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Hydroxyphenylpyruvic Acid | HCID 979 | — |
| Reactant | 3-Cyclopropyl-5-phenylpyrazin-2-amine | HCID 67494385 | — |
| Product | 8-cyclopropyl-2-[(4-hydroxyphenyl)methyl]-6-phenyl-7H-imidazo[1,2-a]pyrazin-3-one | HCID 178515645 | — |
Reaction Steps
Synthesized using method A with 3-cyclopropyl-5-phenylpyrazin-2-amine and 3-(4-hydroxyphenyl)-2-oxopropanoic acid as starting materials. Exact mass calculated for C22H18N3O2− m/z−356.14, found m/z−356.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09139836B2 |
| Source dataset | uspto-grants-2015_09 |
| ORD ID | ord-1720054c06054de3bb9996ec0f5e4124 |
| Source note | uspto-grants-2015_09 |