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US3761461A
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US
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D-ser1-nle4-lys17-lys18-val-nh2 25-alpha-1-25 acth and derivatives thereof
Assignee: Sandoz AG
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Filing: 1967-01-10
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Granted: 1973-09-25
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Expires: 1987-01-10
Abstract
Abstract THE PRESENT INVENTION PROVIDES THE PENTACOSAPERPTIDES OF GENERAL FORMULA D-SERYL-L-TYROSYL-L-SERYL-L-NORLENCYLX-L-HISTIDYL-L-PHENYLALANYL-L-ARGINYL-L-TRYPTOPHANYL-GLYCYL-L-LYSYL-L-PROTYL-L-VALYL-GLYCYLL-LYSYL-L-LLYSYL-L-LYSYL-L-LYSYL-L-PROLYL-LVALYL-L-LYSYL-L-VALYL-L-TYROSYL-L-PROLYL-L-VALINAMIDE, IN WHICH X SIGNIFIES AN L-GLUTAMYL OR L-GLUTAMINYL RADICAL, THEIR THERAPEUTICALLY ACTIVE ACID ADDITION SALTS AND HEAVY METAL COMPLEXES. THE PENTACOSAPEPTIDES OF THE ABOVE FORMULA, THEIR SALTS AND HEAVY METAL COMPLEXES EXHIBIT A HIGH ADRENOCORTICOTROPIC EFFECT. THE PRODUCTION OF THESE PEPTIDES IS FURTHERMORE DESCRIBED.
Inventors
- 👤 J Pless
- 👤 S Guttmann
- 👤 R Boissonnas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:40
CPC Classifications
C; C07; C07K; C07K5/00; C07K5/04; C07K5/06; C07K5/06104; C07K14/00; C07K14/435; C07K14/665; C07K14/695; C07K14/6955; A; A61; A61K; A61K38/00; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/55
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) | 1976-09-24 | 1977-03-26 | 1977-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-24 | 1981-03-26 | 1981-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-24 | 1985-03-26 | 1985-09-25 | $7700.00 | Window Closed / Lapsed |