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US4120885A
Expired / Lapsed
US
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Ethynylbenzene compounds and derivatives thereof
Assignee: William H Rorer Inc
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Filing: 1976-11-23
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Granted: 1978-10-17
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Expires: 1996-11-23
Abstract
Abstract Thio substituted ethynylbenzene compounds and their derivatives which are useful for the treatment for the relief of inflammation, pain and fever.
Inventors
- 👤 Julius Diamond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:42
CPC Classifications
C; C07; C07C; C07C205/00; C07C205/49; C07C205/56
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
75 words
A compound of the formula ##STR8## where R is selected from the group consisting of hydrogen, alkyl, cycloalkyl, alkylcycloalkyl, cycloalkenyl, aryl or substituted aryl where the substituent is Y"; Y and Y' are each selected from the group consisting of hydrogen, mercapto, acylthio, loweralkylthio, loweralkylsulfinyl and loweralkylsulfonyl, Y" is selected from the group consisting of Y, loweralkyl, trifluoromethyl and halo, with the proviso that at least one of Y and Y' is other than hydrogen.
Claim 2
Dependent Claim
75 words
A compound of the formula ##STR8## where R is selected from the group consisting of hydrogen, alkyl, cycloalkyl, alkylcycloalkyl, cycloalkenyl, aryl or substituted aryl where the substituent is Y"; Y and Y' are each selected from the group consisting of hydrogen, mercapto, acylthio, loweralkylthio, loweralkylsulfinyl and loweralkylsulfonyl, Y" is selected from the group consisting of Y, loweralkyl, trifluoromethyl and halo, with the proviso that at least one of Y and Y' is other than hydrogen.
Claim 3
Dependent Claim
19 words
A compound according to claim 1 of the formula ##STR9## where x is 0-2 and Y is lower alkylsulfonyl.
Claim 4
Dependent Claim
9 words
A compound according to claim 1 which is 3-methylsulfonyl-4-cyclopentylethynylbenzene.
Claim 5
Dependent Claim
9 words
A compound according to claim 1 which is 3-acetylthio-4-cyclohexylethynylbenzene.
Claim 6
Dependent Claim
9 words
A compound according to claim 1 which is 3-methylsulfonyl-4-cycloheptylethynylbenzene.
Claim 7
Dependent Claim
9 words
A compound according to claim 1 which is 3-methylsulfonyl-4-cyclohexylethynylbenzene.
Claim 8
Dependent Claim
9 words
A compound according to claim 1 which is 3-mercapto-4-cyclohexylethynylbenzene.
Claim 9
Dependent Claim
9 words
A compound according to claim 1 which is 3-methylthio-4-cyclohexylethynylbenzene.
Claim 10
Dependent Claim
10 words
A compound according to claim 1 which is 3-methylsulfinyl-4-cyclohexyl ethynylbenzene.
Claim 11
Dependent Claim
9 words
A compound according to claim 1 which is 3-methylsulfonyl-4-i-butylethynylbenzene.
References Cited (Backward Citations)
US3821289A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-16 | 1982-04-17 | 1982-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-16 | 1986-04-17 | 1986-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-16 | 1990-04-17 | 1990-10-17 | $7700.00 | Window Closed / Lapsed |