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US3752888A
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US
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2-bromo-alpha-ergocryptine as a lactation inhibitor
Assignee: Sandoz AG
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Filing: 1971-09-17
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Granted: 1973-08-14
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Expires: 1991-09-17
Abstract
Abstract THE INVENTION CONCERNS A NOVEL METHOD OF INHIBITING LACTATION IN A WARM-BLOOD FEMALE ANIMAL WHICH COMPRISES ADMINISTERING TO THE ANIMAL A DOSE OF FROM ABOUT 0.03 MILLIGRAM TO ABOUT 10 MILLIGRAMS PER KILOGRAM ANIMAL BODY WEIGHT OF 2-BROMO-A-ERGOCRYPTINE. A PROCESS FOR THE PRODUCTION OF 2-BROMO-A-EROCRYPTINE IS ALSO DESCRIBED.
Inventors
- 👤 E Fluckiger
- 👤 F Troxler
- 👤 A Hofmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:55
CPC Classifications
C; C07; C07D; C07D519/00; C07D519/02
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) | 1976-08-13 | 1977-02-12 | 1977-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-13 | 1981-02-12 | 1981-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-13 | 1985-02-12 | 1985-08-14 | $7700.00 | Window Closed / Lapsed |