Details for Patent: 4,808,716
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Summary for Patent: 4,808,716
| Title: | 9-(phosponylmethoxyalkyl) adenines, the method of preparation and utilization thereof |
| Abstract: | The invention relates to 9-(phosphonylmethoxyalkyl)adenines of the general formula I ##STR1## wherein R.sup.1 is a hydrogen atom, and alkyl group containing one to three carbon atoms, or a hydroxymethyl group, R.sup.2 is a methylene, ethylene, propylene, ethylidene, methoxyethylene, benzyloxyethylene, tetrahydropyran-2-yloxyethylene, (1-ethoxyethoxy)ethylene or 1,2-O-isopropylidene-1,2-dihydroxypropylene group the method of their preparation and utilization. Compounds of the general formula I exhibit biological effects (e.g. antiviral) or can be converted into compounds with such effects. |
| Inventor(s): | Holy; Antonin (Praha, CS), Rosenberg; Ivan (Praha, CS) |
| Assignee: | Ceskoslovenska akademic ved (CS) |
| Application Number: | 06/856,299 |
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Patent Claim Types: see list of patent claims | Compound; |
Drugs Protected by US Patent 4,808,716
| 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: 4,808,716
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| Czechoslovakia | 3017-85 | Apr 25, 1985 |
