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US3763178A Expired / Lapsed US ⏱️ 0.0 years remaining

Imidazolinyl phenyl carbonyl acid addition salts and related compounds

Assignee: Wyeth LLC
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Filing: 1968-09-05
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Granted: 1973-10-02
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Expires: 1988-09-05
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Abstract

Abstract THIS INVENTION IS CONCERNED WITH TETRAHYDROPYIMIDINYL PHENYL CARBOYL ACID ADDITION SALTS, IMIDAZOLINYL PHENYL CARBONYL ACID ADDITION SALTS, DIHYDROMIDAZOISOINDOLOLS, TETRAHYDROPYRIMIDOISOMDOLOLS, AND TETRAHYDROPYRIMIDOISOINDOLOL ACID ADDITION SALTS WHICH ARE ALL PHARMACOLOGICALLY EFFICACIOUS AS ANTI-DEPRESSANTS. THE TETRAHYDROPYRIMIDINYL PHENYL CARBONYL ACID ADDITION SALTS, THE TETRAHYDROPYRIMIDOISOIMDOLOLS AND THE TETRAHYDROPYRIMIDOISOINDOLOL ACID ADDITION SALTS ARE ALSO EFFICACIOUS AS DILURETICS WHILE THE IMIDAZOLINYL PHENYL CARBONYL ACID ADDITION SALTS AND THE DIHYDROMIDAZOISOINDOLOLS ARE EFFICACIOUS AS ANOREXIANTS. THIS INVENTION IS ALSO CONCERNED WITH SEVERAL PROCESSES FOR THE PREPARATION OF THESE COMPOUNDS.

Inventors

  • 👤 T Sulkowski

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 22:19
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/02; C07D209/44; C07D209/48; C07D209/46; C07D487/00; C07D487/02; C07D487/04

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-10-01 1977-04-02 1977-10-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-10-01 1981-04-02 1981-10-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-10-01 1985-04-02 1985-10-02 $7700.00 Window Closed / Lapsed

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