US4333939A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tetrahydropyridinyl-indoles
Assignee: Sanofi Aventis France
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Filing: 1980-06-30
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Granted: 1982-06-08
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Expires: 2000-06-30
Abstract
Abstract Novel tetrahydro-pyridinyl-indoles of the formula ##STR1## wherein R is selected from the group consisting of amino, trifluoromethyl and methylthio, R 1 and R 2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antidepressive, antiparkinson and antiemetic activity and their preparation.
Inventors
- 👤 Jacques Guillaume
- 👤 Lucien Nedelec
- 👤 Claude Dumont
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:12
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/02; C07D209/04; C07D209/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
17 words
A compound selected from the group consisting of 3-(1,2,3,6-tetrahydro-4-pyridinyl)-5-methylthio-1H-indole and its non-toxic, pharmaceutically acceptable acid addition salts.
Claim 2
Dependent Claim
17 words
A compound selected from the group consisting of 3-(1,2,3,6-tetrahydro-4-pyridinyl)-5-methylthio-1H-indole and its non-toxic, pharmaceutically acceptable acid addition salts.
Claim 3
Dependent Claim
23 words
A therapeutic composition for treating depression comprising an antidepressantly effective amount of at least one compound of claim 1 and a pharmaceutical carrier.
Claim 4
Dependent Claim
29 words
A method of inducing antidepressive activity in warm-blooded animals comprising administering to warm-blooded animals an amount of at least one compound of claim 1 sufficient to induce antidepressive activity.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-06-07 | 1985-12-07 | 1986-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-06-07 | 1989-12-07 | 1990-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-06-07 | 1993-12-07 | 1994-06-08 | $7700.00 | Window Closed / Lapsed |