Patent US3790594A successfully refreshed from Google Patents.
US3790594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thienyl-imidazolyl alkanoic acids
Assignee: Bayer AG
•
Filing: 1971-11-24
•
Granted: 1974-02-05
•
Expires: 1991-11-24
Abstract
Abstract DERIVATIVES OF ALKANOIC ACIDS BEARING A THIENYL GROUP AND AN IMIDAZILYL GROUP ON A COMMON CARBON ATOM AND OPTIONALLY BEING FURTHER SUBSTITUTED ON THE SAME CARBON ATOM ARE ANTIMYCOTIC AGENTS. THE COMPOUNDSM OF WHICH METHYL DITHIENYL-IMIDAZOLYLACETATE IS A REPRESENTATIVE EMBODIMENT, ARE OBTAINED FROM THE CORRESPONDING THIENYL HALO OR HYDROXY ALKANOIC ACID DERIVATIVE AND IMIDAZOLE, A SALT THEREOF OR REACTIVE DERIVATIVE THEREOF.
Inventors
- 👤 W Meiser
- 👤 M Plempel
- 👤 C Metzger
- 👤 K Buchel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:52
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/12; A; A61; A61P; A61P17/00; A61P31/00; A61P31/04; A61P31/10; A61P33/00; A61P33/02; C07D233/00; C07D233/54; C07D233/56; C07D249/00; C07D249/02; C07D249/08; C07D333/00; C07D333/02; C07D333/04; C07D333/06; C07D333/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1977-02-04 | 1977-08-06 | 1978-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-02-04 | 1981-08-06 | 1982-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-02-04 | 1985-08-06 | 1986-02-05 | $7700.00 | Window Closed / Lapsed |