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US4238508A
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Method for analgesia using 3-hydroxyacetanilide
Assignee: Research Foundation of the State University of New York
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Filing: 1979-08-17
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Granted: 1980-12-09
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Expires: 1999-08-17
Abstract
Abstract A method for providing analgesia to warm blooded animals which comprises administering sufficient 3-hydroxyacetanilide of the formula: ##STR1##
Inventors
- 👤 Edward B. Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:08
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/16; A61K31/165
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
47 words
A method for providing analgesia which comprises administering to a warm blooded animal in need of analgesia, sufficient 3-hydroxyacetanilide in a quantity of from about 3 to about 400 milligrams per kilogram of body weight of the animal said 3-hydroxyacetanilide being of the formula: R1 ? ##STR3##
Claim 2
Independent Claim
47 words
A method for providing analgesia which comprises administering to a warm blooded animal in need of analgesia, sufficient 3-hydroxyacetanilide in a quantity of from about 3 to about 400 milligrams per kilogram of body weight of the animal said 3-hydroxyacetanilide being of the formula: R1 ? ##STR3##
Claim 3
Dependent Claim
13 words
The method of claim 1 wherein the warm blooded animal is a mammal.
Claim 4
Dependent Claim
22 words
The method of claim 2 wherein the sufficient 3-hydroxyacetanilide is from about 3 to about 12 milligrams per kilogram of body weight.
Claim 5
Dependent Claim
11 words
The method of claim 2 wherein the 3-hydroxyacetanilide is administered orally.
Claim 6
Dependent Claim
11 words
The method of claim 2 wherein the 3-hydroxyacetanilide is administered subcutaneously.
Claim 7
Dependent Claim
19 words
The method of claim 2 wherein the 3-hydroxyacetanilide is compounded with at least one inert pharmaceutical carrier or diluent.
Claim 8
Dependent Claim
14 words
The method of claim 2 wherein the 3-hydroxyacetanilide is orally administered in tablet form.
Claim 9
Dependent Claim
11 words
The method of claim 2 wherein the 3-hydroxyacetanilide is administered intraperitoneally.
Claim 10
Dependent Claim
20 words
The method of claim 4 wherein the dosage is about 3 to about 12 milligrams per kilogram of body weight.
References Cited (Backward Citations)
GB1006558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-12-09 | 1984-06-09 | 1984-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-09 | 1988-06-09 | 1988-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-09 | 1992-06-09 | 1992-12-09 | $7700.00 | Window Closed / Lapsed |