HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Acetylpiperazine → HCID 45262550, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Acetylpiperazine | HCID 83795 | — |
| Reactant | 7-Chloro-6-fluoro-4-oxo-1-phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid | HCID 13715315 | — |
| Product | HCID 45262550 | HCID 45262550 | — |
Reaction Steps
In the described fashion as Example 1(f) the above ester (III) reacting with N-acetylpiperazine can give the desired 1-p-fluorophenyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic acid (I) ##STR28## and its hydrochloride salt.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04616019 |
| Source dataset | uspto-grants-1986_10 |
| ORD ID | ord-800c4fa06f9e425a89e4444da0b0e21d |
| Source note | uspto-grants-1986_10 |