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Last Updated: April 19, 2024

Details for Patent: 4,689,320

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Summary for Patent: 4,689,320

Title:	Method for inhibiting propagation of virus and anti-viral agent
Abstract:	Described is a method for inhibiting propagation of virus which comprises delivering one or more oligodeoxynucleotides or polydeoxynucleotides to a place where a messenger RNA (mRNA) generated on propagation of the virus exists, characterized in that the oligodeoxynucleotides or polydeoxynucleotides are identical in DNA sequence with a portion of the structure of DNA hybridizable to the mRNA, the structure being capable of hybridizing to the mRNA. Also described is an anti-viral agent which comprises an effective amount of one or more oligodeoxynucleotides or polydeoxynucleotides with a conventional liquid vehicle or excipient, characterized in that the oligodeoxynucleotides or polydeoxynucleotides are identical in DNA sequence with a portion of the structure of DNA hybridizable to an mRNA generated on propagation of the virus, the structure being capable of hybridizing to the mRNA. The method and the agent can widely be applied to the treatment of viral diseases.
Inventor(s):	Kaji; Akira (Higashikurume-shi, Tokyo, JP)
Assignee:
Application Number:	06/661,204
Patent Claim Types: see list of patent claims	Composition; Formulation; Dosage form; Use;

Drugs Protected by US Patent 4,689,320

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

Foreign Priority and PCT Information for Patent: 4,689,320

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Japan	58-192350	Oct 17, 1983
Japan	59-49321	Mar 16, 1984

International Family Members for US Patent 4,689,320

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	392081	⤷ Try a Trial
Austria	A329284	⤷ Try a Trial
Australia	3423984	⤷ Try a Trial
Australia	578625	⤷ Try a Trial
Belgium	900827	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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