US3760082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions containing 5-amino-3-ethyl-1-phenyl-4-pyrazolecarboxamides and methods of using the same
Assignee: Wyeth Holdings LLC
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Filing: 1972-05-01
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Granted: 1973-09-18
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Expires: 1992-05-01
Abstract
Abstract The methods of using compounds 5-amino-3-ethyl-1-phenyl-4pyrazolecarboxamide and 5-amino-3-ethyl-1-(m-fluorophenyl)-4pyrazolecarboxamide in compositions containing these compounds and a pharmaceutically acceptable carrier, are described. They are useful as analgetic agents in warm-blooded animals.
Inventors
- 👤 J Marsico
- 👤 J Joseph
- 👤 L Goldman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:18
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/14; C07D231/38
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
11 words
The method according to claim 1, wherein the compound is 5-amino-3-ethyl-1-phenyl-4-pyrazolecarboxamide.
Claim 2
Dependent Claim
11 words
The method according to claim 1, wherein the compound is 5-amino-3-ethyl-1-(m-fluorophenyl)-4-pyrazolecarboxamide.
Claim 3
Dependent Claim
41 words
A therapeutic composition having analgetic activity in a warm-blooded animal which comprises a pharmaceutically acceptable carrier and from 1 to 250 mg. of a compound selected from the group consisting of 5-amino-3-ethyl-1-phenyl-4-pyrazolecarboxamide and 5-amino-3-ethyl-1-(m-fluorophenyl)-4-pyrazolecarboxamide and a non-toxic acid addition salt thereof.
Claim 4
Dependent Claim
13 words
The therapeutic composition according to claim 4, wherein the active component is 5-amino-3-ethyl-1-phenyl-4-pyrazolecarboxamide.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-09-17 | 1977-03-19 | 1977-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-17 | 1981-03-19 | 1981-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-17 | 1985-03-19 | 1985-09-18 | $7700.00 | Window Closed / Lapsed |