HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → HCID 14839385, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 14839379 | HCID 14839379 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 14839385 | HCID 14839385 | 72.9% |
Reaction Steps
A mixture of 538 mg of 1-ethyl-6-fluoro-1,4-dihydro-7-[4-methyl-3-[1-(phenylsulfonyl)-1H-pyrrol-3-yl]-1-piperazinyl]-4-oxo-3-quinolinecarboxylic acid, 5 ml of 1N sodium hydroxide and 15 ml of dioxane was reacted as described in Example 56, giving 290 mg of the desired product, mp 150°-152° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04940710 |
| Source dataset | uspto-grants-1990_07 |
| ORD ID | ord-bf78e94a0d4046a4b3d75585404478d4 |
| Source note | uspto-grants-1990_07 |