HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,3-Propanediamine → 5-[(3-amino-propylamino)-methyl]-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-N-(2-hydroxy-ethoxy)-benzamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,3-Propanediamine | HCID 428 | — |
| Edukt | Sodium borohydride | HCID 4311764 | — |
| Edukt | 3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-5-formyl-N-(2-hydroxy-ethoxy)-benzamide | HCID 23132388 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | 5-[(3-amino-propylamino)-methyl]-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-N-(2-hydroxy-ethoxy)-benzamide | HCID 59347991 | — |
Reaktionsschritte
3,4-Difluoro-2-(2-fluoro-4-iodo-phenylamino)-5-formyl-N-(2-hydroxy-ethoxy)-benzamide obtained in Step F of Example 1 was reacted with propane-1,3-diamine in THF. The thus-obtained imine was reduced with sodium borohydride in methanol to give the title compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07745663B2 |
| Quelldatensatz | uspto-grants-2010_06 |
| ORD ID | ord-ae723773916c412dac5c4de078dceaf4 |
| Quellennotiz | uspto-grants-2010_06 |