Details for Patent: RE34712
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Summary for Patent: RE34712
Title: | Pharmaceutically useful (+)-1-(3-dimethylaminopropyl)-1-(4'-fluorophenyl)-1,3-dihydroiso benzofuran-5-carbonitrile and non-toxic acid addition salts thereof |
Abstract: | The two enantiomers of the anti-depressant drug of the formula I ##STR1## are disclosed. Methods for resolving intermediates and their .[.steroselective.]. .Iadd.stereoselective .Iaddend.conversion to a corresponding .[.enatiomer.]. .Iadd.enantiomer .Iaddend.of I are also disclosed. |
Inventor(s): | Boegesoe; Klaus P. (Horsholm, DK), Perregaard; Jens K. (J gerspris, DK) |
Assignee: | H. Lundbeck A/S (Copenhagen-Valby, DK) |
Application Number: | 08/122,009 |
Patent Claim Types: see list of patent claims | Compound; Composition; Dosage form; Use; |
Drugs Protected by US Patent RE34712
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: RE34712
Foriegn Application Priority Data | ||
Foreign Country | Foreign Patent Number | Foreign Patent Date |
United Kingdom | 8814057 | Jun 14, 1988 |
International Family Members for US Patent RE34712
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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European Patent Office | 0347066 | ⤷ Sign Up | 90999 | Luxembourg | ⤷ Sign Up |
European Patent Office | 0347066 | ⤷ Sign Up | 10399030 | Germany | ⤷ Sign Up |
European Patent Office | 0347066 | ⤷ Sign Up | SPC/GB02/049 | United Kingdom | ⤷ Sign Up |
European Patent Office | 0347066 | ⤷ Sign Up | SZ 42/2002 | Austria | ⤷ Sign Up |
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |