HuagongsheHuagongshe Chemistry Print Report · For research reference only
Piperazine → HCID 10668222, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Piperazine | HCID 4837 | — |
| Reactant | HCID 19783732 | HCID 19783732 | — |
| Product | HCID 10668222 | HCID 10668222 | — |
Reaction Steps
In the described fashion as Example 1(e), the above acid (7) (R6 =C2H5, R=p-cyanophenyl), after reacting with piperazine, can give the desired 1-p-cyanophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-quinoline-3-carboxylic acid (9) ##STR30## R=p-cyanophenyl) and its hydrochloride salt.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04730000 |
| Source dataset | uspto-grants-1988_03 |
| ORD ID | ord-023f56774bd24982b0cf62174155d1b1 |
| Source note | uspto-grants-1988_03 |