US4242330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Derivative of aspirin
Assignee: University of Kentucky Research Foundation
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Filing: 1979-05-30
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Granted: 1980-12-30
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Expires: 1999-05-30
Abstract
Abstract There is provided a novel derivative of 2-acetoxybenzoic acid, i.e., 1-O-(2'-acetoxy)benzoyl- alpha -D-2-deoxyglucopyranose, which is suitable for the attainment of high 2-acetoxybenzoic acid blood levels without irritation of the gastrointestinal lining.
Inventors
- 👤 Anwar A. Hussain
- 👤 James E. Truelove
- 👤 Harry B. Kostenbauder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:33
CPC Classifications
C; C07; C07H; C07H13/00; C07H13/02; C07H13/08; C07H15/00; C07H15/02; C07H15/04; C07H15/18
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
3 words
The compound 1-O-(2'-acetoxy)benzoyl-α-D-2-deoxyglucopyranose.
Claim 2
Dependent Claim
3 words
The compound 1-O-(2'-acetoxy)benzoyl-α-D-2-deoxyglucopyranose.
Claim 3
Independent Claim
25 words
A method for inducing an analgesic, antipyretic, antirheumatic or anti-inflammatory response in a warm-blooded animal which comprises orally administering thereto an effective amount of 1-O-(2'-acetoxy)benzoyl-α-D-2-deoxyglucopyranose.
Claim 4
Independent Claim
25 words
A method for inducing an analgesic, antipyretic, antirheumatic or anti-inflammatory response in a warm-blooded animal which comprises orally administering thereto an effective amount of 1-O-(2'-acetoxy)benzoyl-α-D-2-deoxyglucopyranose.
Claim 5
Dependent Claim
26 words
A pharmaceutical composition of matter adapted for oral administration comprising an effective analgesic, antipyretic, antirheumatic or anti-inflammatory amount of 1-O-(2'-acetoxy)benzoyl-α-D-2-deoxyglucopyranose and a pharmaceutically acceptable inert carrier.
Claim 6
Dependent Claim
26 words
A pharmaceutical composition of matter adapted for oral administration comprising an effective analgesic, antipyretic, antirheumatic or anti-inflammatory amount of 1-O-(2'-acetoxy)benzoyl-α-D-2-deoxyglucopyranose and a pharmaceutically acceptable inert carrier.
Claim 7
Dependent Claim
12 words
The method as defined by claim 2, for inducing an analgesic response.
Claim 8
Dependent Claim
12 words
The method as defined by claim 2, for inducing an antipyretic response.
Claim 9
Dependent Claim
12 words
The method as defined by claim 2, for inducing an antirheumatic response.
Claim 10
Dependent Claim
12 words
The method as defined by claim 2, for inducing an anti-inflammatory response.
Claim 11
Dependent Claim
12 words
The composition of claim 3, comprising an analgesic amount of said glucopyranose.
Claim 12
Dependent Claim
12 words
The composition of claim 3, comprising an antipyretic amount of said glucopyranose.
Claim 13
Dependent Claim
12 words
The composition of claim 3, comprising an antirheumatic amount of said glucopyranose.
Claim 14
Dependent Claim
12 words
The composition of claim 3, comprising an anti-inflammatory amount of said glucopyranose.
Claim 15
Dependent Claim
20 words
A compound having the structural formula: ##STR5## wherein R is selected from the group consisting of benzyl, p-methoxybenzyl and tert-butyl.
Claim 16
Dependent Claim
20 words
A compound having the structural formula: ##STR5## wherein R is selected from the group consisting of benzyl, p-methoxybenzyl and tert-butyl.
References Cited (Backward Citations)
US3118875A
Cited
US3279990A
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US3639169A
Cited
US3887700A
Cited
US3764668A
Cited
US4126681A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-12-30 | 1984-06-30 | 1984-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-30 | 1988-06-30 | 1988-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-30 | 1992-06-30 | 1992-12-30 | $7700.00 | Window Closed / Lapsed |