HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dichloromethane → 1-(3-tert-butyl-1-(4-(methylsulfonyl)phenyl)-1H-pyrazol-5-yl)-3-(4-(2,3-dioxo-1,2,3,4-tetrahydropyrido[3,2-b]pyrazin-8-yloxy)-2-fluorophenyl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | 8-(4-Amino-3-fluorophenoxy)pyrido[3,2-b]pyrazine-2,3(1H,4H)-dione | HCID 59588875 | — |
| Reactant | 3-tert-butyl-5-isocyanato-1-(4-(methylsulfonyl)phenyl)-1H-pyrazole | HCID 86647900 | — |
| Product | 1-(3-tert-butyl-1-(4-(methylsulfonyl)phenyl)-1H-pyrazol-5-yl)-3-(4-(2,3-dioxo-1,2,3,4-tetrahydropyrido[3,2-b]pyrazin-8-yloxy)-2-fluorophenyl)urea | HCID 44131881 | — |
Reaction Steps
Method F2 was used with 8-(4-amino-3-fluorophenoxy)pyrido[3,2-b]pyrazine-2,3(1H,4H)-dione (58 mg, 101 μmol) and a 0.06 M solution of 3-tert-butyl-5-isocyanato-1-(4-(methylsulfonyl)phenyl)-1H-pyrazole in CH2Cl2 (6.8 mL, 0.41 mmol). The title compound was obtained as a white solid. Yield: 30 mg (49%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08198279B2 |
| Source dataset | uspto-grants-2012_06 |
| ORD ID | ord-3b0ad32ac303445b880e211d7db36f0c |
| Source note | uspto-grants-2012_06 |