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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 325612Generated: October 25, 2026

Sodium Hydroxide → Enoxacin

https://huagongshe.com/reaction/325612

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantEnoxacin hydrochlorideHCID 12901163—
SolventWaterHCID 962—
ProductEnoxacinHCID 3229—

Reaction Conditions

Temperature70 °C

Reaction Steps

About 10 g of AT-2266.hydrochloride was dissolved to hot water (about 70° C.) and the solution was neutralized with 15% aqueous solution of sodium hydroxide which was warmed to 70° C. previously. The precipitate was collected by filtration and dried at 70° to 80° C. for elimination of adhering water to give the AT-2266.sesquihydrate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04442101
Source datasetuspto-grants-1984_04
ORD IDord-b477c5e573b74f0f821d8fb612284fb3
Source noteuspto-grants-1984_04