Patent FR1455991A successfully refreshed from Google Patents.
US3822276A
Expired / Lapsed
US
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Certain pyridyl acylamides
Assignee: Novartis Corp
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Filing: 1970-09-03
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Granted: 1974-07-02
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Expires: 1990-09-03
Abstract
Abstract THE COMPOUNDS ARE OF THE CLASS OF UNSATURATED FATTY ACID PYRIDYL AMIDES WHICH POSSESS ANTIVIRAL AND TUMOR GROWTH INHIBITING PROPERTIES, ILLUSTRATIVE EXAMPLES OF SUCH COMPOUNDS ARE N-(5-METHYL-2-PYRIDYL)-LINOLAMIDE AND N-(5-METHYL-2-PYRIDYL)-LINOLENAMIDE.
Inventors
- 👤 A Meisels
- 👤 E Schott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:47
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/72; C07D213/75; C07D213/78; C07D213/79; C07D213/80; C07D213/81; C07D213/82; C07D213/84; C07D213/85; C07D295/00; C07D295/04; C07D295/14; C07D295/145
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) | 1977-07-01 | 1977-12-31 | 1978-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-07-01 | 1981-12-31 | 1982-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-07-01 | 1985-12-31 | 1986-07-02 | $7700.00 | Window Closed / Lapsed |