Details for Patent: 4,199,574
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Summary for Patent: 4,199,574
Title: | Methods and compositions for treating viral infections and guanine acyclic nucleosides |
Abstract: | 9-Hydroxyethoxymethyl (and related) derivatives of certain 6-, and 2,6-substituted purines have been discovered to have potent anti-viral activities. Novel compounds and their pharmaceutically acceptable salts, pharmaceutical formulation containing the compounds of this invention, and the treatment of viral infections with these formulations are all disclosed. 9-(2-hydroxyethoxymethyl) guanine and 2-amino-9-(2-hydroxyethoxymethyl)adenine are examples of especially active compounds of this invention. |
Inventor(s): | Schaeffer; Howard J. (Richmond, VA) |
Assignee: | Burroughs Wellcome Co. (Research Triangle Park, NC) |
Application Number: | 05/662,900 |
Patent Claim Types: see list of patent claims | Compound; Use; Composition; Dosage form; |
Drugs Protected by US Patent 4,199,574
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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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 |
Foreign Priority and PCT Information for Patent: 4,199,574
Foriegn Application Priority Data | ||
Foreign Country | Foreign Patent Number | Foreign Patent Date |
United Kingdom | 38278/74 | Sep 2, 1974 |
International Family Members for US Patent 4,199,574
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