US3624094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alpha-{8 (phenyl sulfinyl)methyl{9 -alpha-phenyl derivatives of pyridinemethanols
Assignee: Synthelabo SA
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Filing: 1969-09-18
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Granted: 1971-11-30
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Expires: 1989-09-18
Abstract
Abstract A compound of the formula IN WHICH R is methyl or phenyl, Y is H, substituted or unsubstituted phenyl or a heterocyclic radical, Z is a substituted or unsubstituted phenyl or a heterocyclic radical, OR IS A MONO- OR POLYCYCLIC RADICAL. The compounds are prepared by reacting WITH AN ALKALI METAL AMIDE, IN ANHYDROUS LIQUID AMMONIA, AND THEN ADDING The compounds are useful as analgesics, antiinflammatory agents, antidepressants and CNS stimulants.
Inventors
- 👤 Jean A Gautier
- 👤 Marcel Y Miocque
- 👤 Henri Moskowitz
- 👤 Janine L Blanc-Guenee
- 👤 Guy M Raynaud
- 👤 Micheline Y Sergant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:33
CPC Classifications
C; C07; C07F; C07F1/00; C07C; C07C317/00; C07C317/16; C07C317/18; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/24; C07D213/28; C07D213/32; C07D213/34; C07D333/00; C07D333/02; C07D333/04; C07D333/06; C07D333/14; C07D333/18; C07C2603/00; C07C2603/02; C07C2603/04; C07C2603/06; C07C2603/10; C07C2603/12; C07C2603/18
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
20 words
A compound according to claim 1, in which R is phenyl, Y is phenyl and Z is 3''-pyridyl or 4''-pyridyl.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-29 | 1975-05-31 | 1975-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-29 | 1979-05-31 | 1979-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-29 | 1983-05-31 | 1983-11-30 | $7700.00 | Window Closed / Lapsed |