Sulfuric Acid → Sulfate Ion

HRID 1370147Notes

Reaction equation

HRID 1370147 reaction equation
[CH:1]1([N:4]2[C:13]3[C:8](=[CH:9][C:10]([F:23])=[C:11]([N:16]4[CH2:21][CH2:20][NH:19][CH:18]([CH3:22])[CH2:17]4)[C:12]=3[O:14][CH3:15])[C:7](=[O:24])[C:6]([C:25]([OH:27])=[O:26])=[CH:5]2)[CH2:3][CH2:2]1.[S:28](=[O:32])(=[O:31])([OH:30])[OH:29]>>[S:28]([O-:32])([O-:31])(=[O:30])=[O:29].[CH3:22][CH:18]1[NH:19][CH2:20][CH2:21][N:16]([C:11]2[C:12]([O:14][CH3:15])=[C:13]3[N:4]([CH:1]4[CH2:3][CH2:2]4)[CH:5]=[C:6]([C:25]([OH:27])=[O:26])[C:7](=[O:24])[C:8]3=[CH:9][C:10]=2[F:23])[CH2:17]1

Participants

4

Reactant 2

HCID 1118Sulfuric AcidHCID 5379Gatifloxacin

Product 2

HCID 1117Sulfate IonHCID 5379Gatifloxacin

Procedure

A method of treating an industrial waste liquor containing 1-cyclopropyl-7-(3-methyl-1-piperazinyl)-6-fluoro-8-methoxy-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid (gatifloxacin), comprising adding aqueous sulfuric acid to said liquor to form a sulfate of said gatifloxacin, and/or a hydrate of said sulfate; and the sulfate, and/or hydrate of said sulfate, made by said method.

Workup

  1. additionA method of treating an industrial waste liquor

Sources & evidence

ORD record
ord-b6931b9657fc4565b9ea4248d109a7c9
Source dataset
uspto-grants-2003_06
Patent number
US06582609B2

Reaction notes

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