US 11,926,579 B1Granted

8-(4-methoxybenzylideneamino)naphthalene-1,3-disulfonic acid as an antioxidant compound

AssigneeKing Faisal University

InventorsHany Mohamed Abd El-Lateef Ahmed, Mai Mostafa Khalaf Ali, Antar Ahmed Abdelhamid Ahmed, Amer A. Amer

Life of this patent

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An 8-(4-methoxybenzylideneamino)naphthalene-1,3-disulfonic acid compound, its synthesis, and its use as an antioxidant agent.

Dependent claims

An 8-(4-methoxybenzylideneamino)naphthalene-1,3-disulfonic acid compound having the formula I:

Dependencies are inferred from the claim text.

C07C 309/50
The carbon skeleton being further substituted by singly-bound oxygen atoms: having at least one of the sulfo groups bound to a carbon atom of a…
A61P 39/06
General protective or antinoxious agents: free radical scavengers or antioxidants
C07C 303/22
Of sulfonic acids or halides thereof: from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic…
C07C 303/44
Separation; Purification; Stabilisation; Use of additives: separation; Purification

No related US applications are recorded in the indexed filing history.

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