HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzaldehyde → 1-p-Fluorophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-(4-methylbenzylidene)amino-1-pyrrolidinyl)-quinoline-3-carboxylic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Benzaldehyde | HCID 240 | — |
| Edukt | Furfural | HCID 7362 | — |
| Edukt | 1-p-Fluorophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-amino-1-pyrrolidinyl)-quinoline-3-carboxylic acid | HCID 13500657 | — |
| Produkt | 1-p-Fluorophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-(4-methylbenzylidene)amino-1-pyrrolidinyl)-quinoline-3-carboxylic acid | HCID 14230012 | — |
Reaktionsschritte
In the described fashion of Example 1 replacing benzaldehyde with 2-furaldehyde and using the acid (1) (R=ethyl) described in Example 13 one obtains 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-(2-furylidene)amino-1-pyrrolidinyl)-quinoline-3-carboxylic acid (3) (R=ethyl, Z=2-furan).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04762845 |
| Quelldatensatz | uspto-grants-1988_08 |
| ORD ID | ord-cbe0f34b4f1f4c95944186e5a1b62aa2 |
| Quellennotiz | uspto-grants-1988_08 |