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US3910945A
Expired / Lapsed
US
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2-(2-Methyl-5-nitro-1-imidazolyl)ethyl-N-arylalkyldithiocarbamates
Assignee: GD Searle LLC
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Filing: 1973-10-29
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Granted: 1975-10-07
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Expires: 1993-10-29
Abstract
Abstract 2-(2-Methyl-5-nitro-1-imidazolyl)ethyl esters of Narylalkyldithiocarbamates of the formula wherein n is an integer from 1 to 7, R1 is hydrogen or lower alkyl, and R2 is hetero or carbomonocyclicaryl. These compounds are anti-microbial agents. The compounds are prepared in 2 steps. The reaction of the appropriate amine with carbon disulfide in aqueous base forms the dithiocarbamate salt and the final products are formed by the reaction of this salt with 1-(2chloroethyl)-2-methyl-5-nitroimidazole.
Inventors
- 👤 Eunice M Kreider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:36
CPC Classifications
C; C07; C07D; C07D233/00; C07D233/54; C07D233/66; C07D233/91; C07D233/92; C07D233/94
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 3
Dependent Claim
10 words
According to claim 1, the compound which is 2-(2methyl-5-nitro-5-nitro-1-imidazolyl)ethyl-N-3,4 -dichlorobenzyldithiocarbamate.
Claim 4
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-1-imidazolyl)ethyl-N-p-chlorobenzyldithiocarbamate.
Claim 5
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-1-imidazolyl)ethyl-N-p-methoxybenzyldithiocarbamate.
Claim 6
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-1-imidazolyl)ethyl-N-3,4-dimethoxybenzyldithiocarbamate.
Claim 7
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-1-imidazolyl)ethyl-N-o-fluorobenzyldithiocarbamate.
Claim 8
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-1-imidazolyl)ethyl-N-m-methylbenzyldithiocarbamate.
Claim 9
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-1-imidazolyl)ethyl-N-furfuryldithiocarbamate.
Claim 10
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-1-imidazolyl)ethyl-N-p-chlorophenethyldithiocarbamate.
Claim 11
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-2-imidazolyl)ethyl-N-p-methoxyphenethyldithiocarbamate.
Claim 12
Dependent Claim
9 words
According to claim 1, the compound which is 2-(2-methyl-5-nitro-1-imidazolyl)ethyl-N-methyl-N-benzyldithiocarbamate.
References Cited (Backward Citations)
US3696116A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-10-06 | 1979-04-07 | 1979-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-10-06 | 1983-04-07 | 1983-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-10-06 | 1987-04-07 | 1987-10-07 | $7700.00 | Window Closed / Lapsed |