US3823189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Derivatives of 3-amino-2-halo-2-cyclohexen-1-one
Assignee: Wyeth LLC
•
Filing: 1972-01-14
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Granted: 1974-07-09
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Expires: 1992-01-14
Abstract
Abstract ENAMINOKETONES CHARACTERIZED BY HAVING AN AMINO, ARYLAMINO OR ARYL(LOWER) ALKYLAMINO RADICAL ATTACHED TO POSITION 3 OF A 2-HALO-2-CYCLOHEXEN-1-ONE WITH OPTIONAL DI (LOWER) ALKYL GROUPS AT POSITION 5 ARE DISCLOSED. THE COMPOUNDS ARE USEFUL ANTIBACTERIAL AND ANTIFUNGAL AGENTS. METHODS FOR THEIR PREPARATION AND USE ARE ALSO DISCLOSED.
Inventors
- 👤 I Jirkovsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:07
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/66; C07D307/38; C07D307/52
Claims Analysis
Total Claims: 0
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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) | 1977-07-08 | 1978-01-07 | 1978-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-07-08 | 1982-01-07 | 1982-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-07-08 | 1986-01-07 | 1986-07-09 | $7700.00 | Window Closed / Lapsed |