US4616089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthetic anti-inflammatory derivatives of manoalide
Assignee: University of California
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Filing: 1984-06-18
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Granted: 1986-10-07
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Expires: 2004-06-18
Abstract
Abstract Synthetic analogs of the marine natural product manoalide include 3,7-Bis(hydroxymethyl)-4-hydroxy-11-methyl-13-(2',6',6'-trimethylcyclo hexenyl)-2,6,10-tridecatrienoic acid gamma -lactone, manoalide delta -lactone, manoalide delta -lactone acetate and dehydro-seco-manoalide. The method of treating mammals including humans in need of a drug having analgesic and/or anti-inflammatory activity comprising the administration of a therapeutically effective amount of a synthetic analog of manoalide.
Inventors
- 👤 Robert S. Jacobs
- 👤 D. John Faulkner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:45
CPC Classifications
C; C07; C07D; C07D407/00; C07D407/02; C07D407/04; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/58; C07D307/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
3 words
3,7-Bis(hydroxymethyl)-4-hydroxy-11-methyl-13-(2',6',6'-trimethylcyclohexenyl)-2,6,10-tridecatrienoic acid γ-lactone.
Claim 2
Dependent Claim
3 words
3,7-Bis(hydroxymethyl)-4-hydroxy-11-methyl-13-(2',6',6'-trimethylcyclohexenyl)-2,6,10-tridecatrienoic acid γ-lactone.
References Cited (Backward Citations)
US4447445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-10-06 | 1990-04-07 | 1990-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-06 | 1994-04-07 | 1994-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-06 | 1998-04-07 | 1998-10-07 | $7700.00 | Window Closed / Lapsed |