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Last Updated: September 22, 2021

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Claims for Patent: 5,571,839

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Summary for Patent: 5,571,839
Title: D-aspartic acid .beta.-hydroxamate for the treatment of viral infections and tumors
Abstract:Beta-hydroxamate D-aspartic acid as a medicine, in particular for treating infectious diseases caused by retroviruses, especially those that cause AIDS, as well as for treating tumors.
Inventor(s): Vila; Jorge (Irigny, FR), Thomasset; Nicole (Villeurbanne, FR), Hamedi Sangsari; Farid (Lyons, FR), Grange; Jacques (Oullins, FR)
Assignee: Institut National de la Sante et de la Recherche Medicale (INSERM) (Paris, FR)
Application Number:08/034,399
Patent Claims:1. A method of treating a patient, comprising administering to said patient an independently therapeutically effective amount of DAH, wherein said patient has HIV or FLV viral infection and said DAH is administered in an amount independently effective to inhibit viral replication associated with said viral infection without administering L-asparaginase to said patient.

2. The method according to claim 1, wherein said viral infection is HIV infection.

3. The method according to claim 1, wherein said administering comprises orally administering.

4. The method according to claim 1, wherein said administering comprises parenterally administering.

5. The method according to claim 4, further comprising dissolving a lyophilized powder of said DAH in a physiologic solution prior to administering the DAH.

6. A method of treating a patient, comprising administering DAH to said patient in an amount of at least about 10 g/day without administering L-asparaginase to said patient, wherein said patient has HIV or FLV viral infection.

7. The method according to claim 6, wherein said viral infection is HIV infection.

8. A method of treating a patient, comprising orally administering DAH to said patient, wherein said patient has HIV or FLV viral infection and said DAH is administered in an amount effective to inhibit viral replication associated with said viral infection without administering L-asparaginase to said patient.

9. The method according to claim 8, wherein said viral infection is HIV infection.

10. The method according to claim 8, wherein said DAH is administered in an amount of at least 10 g/day.

11. A method of treating a patient comprising administering to said patient a composition consisting essentially of a therapeutically effective amount of DAH and a carrier, wherein said patient has HIV or FLV viral infection and said DAH is administered in an amount independently effective to inhibit viral replication associated with said viral infection.

12. The method according to claim 11, wherein said viral infection is HIV infection.

13. A pharmaceutical composition comprising an effective amount of DAH and at least one pharmacodynamically active ingredient but not L-asparaginase.

Summary for Patent: ⤷  Free Forever Trial

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
France89 05744Apr 28, 1989

Details for Patent 5,571,839

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10 ⤷  Free Forever Trial Institut National de la Sante et de la Recherche Medicale (INSERM) (Paris, FR) 2013-11-05 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

International Patent Family for US Patent 5,571,839

Country Patent Number Estimated Expiration
Austria 121935 ⤷  Free Forever Trial
Australia 5657590 ⤷  Free Forever Trial
Australia 660916 ⤷  Free Forever Trial
Canada 2050936 ⤷  Free Forever Trial
Germany 69019148 ⤷  Free Forever Trial
Denmark 0470144 ⤷  Free Forever Trial
European Patent Office 0470144 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration

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