Patent US4076834A successfully refreshed from Google Patents.
US4076834A
Expired / Lapsed
US
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Therapeutic agents for improving cardiovascular function
Assignee: Hoffmann La Roche Inc
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Filing: 1975-12-19
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Granted: 1978-02-28
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Expires: 1995-12-19
Abstract
Abstract Methods of, and compositions for, improving cardiovascular function utilizing as the active agent certain polyether antibiotics, their pharmaceutically acceptable salts and derivatives are disclosed.
Inventors
- 👤 John Westley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:40
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/335; A61K31/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A method of therapeutic treatment by producing myocardial stimulation in a patient requiring such an effect which comprises administering to the patient an amount which is effective in producing myocardial stimulation, of antibiotic X-206, a compound represented by the formula ##STR4## or pharmaceutically acceptable salts thereof.
Claim 2
Independent Claim
46 words
A method of therapeutic treatment by producing myocardial stimulation in a patient requiring such an effect which comprises administering to the patient an amount which is effective in producing myocardial stimulation, of antibiotic X-206, a compound represented by the formula ##STR4## or pharmaceutically acceptable salts thereof.
References Cited (Backward Citations)
US3627883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-02-27 | 1981-08-29 | 1982-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-27 | 1985-08-29 | 1986-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-27 | 1989-08-29 | 1990-02-28 | $7700.00 | Window Closed / Lapsed |