HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Aminopyridine → (+/-)-4-[(3,5-Dichloro-4-pyridyl)aminocarbonyl]-7-methoxy-3-[(3-pyridyl)aminocarbonyl]methyl-2,3-dihydro-benzofuran
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Aminopyridine | HCID 10009 | — |
| Edukt | (+/-)-3-Carboxymethyl-4-(3,5-dichloro-4-pyridylamino-carbonyl)-7-methoxy-2,3-dihydrobenzofuran | HCID 22734342 | — |
| Produkt | (+/-)-4-[(3,5-Dichloro-4-pyridyl)aminocarbonyl]-7-methoxy-3-[(3-pyridyl)aminocarbonyl]methyl-2,3-dihydro-benzofuran | HCID 22733972 | 51% |
Reaktionsschritte
Substantially the same procedure as in Example 13 was repeated using Compound 9 (0.30 g) obtained in Example 9 and 3-aminopyridine to give Compound 19 (0.18 g, 51%) as a white solid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06716987B1 |
| Quelldatensatz | uspto-grants-2004_04 |
| ORD ID | ord-ff02a0ff34bd4c0aa259c5733513bbf6 |
| Quellennotiz | uspto-grants-2004_04 |