HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Triethylamine → [8-(2,6-Difluoro-phenyl)-4-(4-fluoro-2-methyl-phenyl)-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino]-acetonitrile
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Aminoacetonitrile sulfate (1:1) | HCID 196971 | — |
| Edukt | 8-(2,6-difluoro-phenyl)-4-(4-fluoro-2-methyl-phenyl)-2-methanesulfonyl-8H-pyrido[2,3-d]pyrimidin-7-one | HCID 59639554 | — |
| Produkt | [8-(2,6-Difluoro-phenyl)-4-(4-fluoro-2-methyl-phenyl)-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-ylamino]-acetonitrile | HCID 86594697 | 97,5% |
Reaktionsschritte
Following the general procedure outlined in Example 195, the product of Example 48 (500 mg, 1.12 mmol), aminoacetonitrile hydrogen sulfate (1.16 g, 5.6 mmol) and triethylamine (0.78 mL, 5.6 mmol) were reacted at 65° for 2 h to give the crude material 460 mg. LC-MS: 421.8 (MH+, m/z), 2.08 (Rt, min).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08058282B2 |
| Quelldatensatz | uspto-grants-2011_11 |
| ORD ID | ord-3ef6e7f3894141ed8043dfd1858d8519 |
| Quellennotiz | uspto-grants-2011_11 |