Patent US4221585A successfully refreshed from Google Patents.
US4221585A
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N-[(2,6-Dimethoxypyrimidin-4-yl)]aminocarbonyl benzene sulfonamides and their herbicidal compositions and methods of use
Assignee: EIDP Inc
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Filing: 1978-08-04
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Granted: 1980-09-09
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Expires: 1998-08-04
Abstract
Abstract N-(heterocyclicaminocarbonyl)sulfonamides, such as N-[(2,6-dimethoxypyrimidin-4-yl)aminocarbonyl]-2-methylbenzenesulfonamide are useful for the regulation of plant growth and as preemergence and postemergence herbicides.
Inventors
- 👤 George Levitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:20
CPC Classifications
C; C07; C07D; C07D239/00; C07D239/02; C07D239/24; C07D239/28; C07D239/32; C07D239/42; A; A01; A01N; A01N47/00; A01N47/08; A01N47/28; A01N47/36; C07D239/46; C07D239/47; C07D239/52; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/64
Claims Analysis
Total Claims: 37
Claim 1
Independent Claim
41 words
A compound having the formula: ##STR46## wherein R 1 is ##STR47## R 2 is nitro, trifluoromethyl, chlorine or methyl; R 3 is hydrogen; W is independently oxygen or sulfur; and X and Y are methoxy or an agriculturally suitable salt thereof.
Claim 2
Dependent Claim
41 words
A compound having the formula: ##STR46## wherein R 1 is ##STR47## R 2 is nitro, trifluoromethyl, chlorine or methyl; R 3 is hydrogen; W is independently oxygen or sulfur; and X and Y are methoxy or an agriculturally suitable salt thereof.
Claim 3
Dependent Claim
18 words
A compound of claim 1 wherein R 2 is chlorine, nitro or methyl and R 3 is hydrogen.
Claim 4
Dependent Claim
21 words
A compound of claim 1 wherein R 2 is chlorine, nitro or methyl; R 3 is hydrogen; and W is oxygen.
Claim 5
Dependent Claim
8 words
A compound of claim 3 which is N-[(2,6-dimethoxypyrimidin-4-yl)aminocarbonyl]-2-methylbenzenesulfonamide.
Claim 6
Dependent Claim
8 words
A compound of claim 3 which is N-[(2,6-dimethoxypyrimidin-4-yl)aminocarbonyl]-2-chlorobenzenesulfonamide.
Claim 7
Dependent Claim
8 words
A compound of claim 3 which is N-[(2,6-dimethoxypyrimidin-4-yl)aminocarbonyl]-2-nitrobenzenesulfonamide.
Claim 8
Dependent Claim
8 words
A compound of claim 3 which is N-[(2-methoxy-6-chloropyrimidin-4-yl)aminocarbonyl]-2-nitrobenzenesulfonamide.
Claim 9
Dependent Claim
8 words
A compound of claim 3 which is N-[(2,6-dichloropyrimidin-4-yl)aminocarbonyl]-2-nitrobenzenesulfonamide.
Claim 10
Dependent Claim
33 words
A composition suitable for controlling the growth of undesired vegetation which comprises an effective amount of a compound of claim 1 and at least one of the following: surfactant, solid or liquid diluent.
Claim 11
Dependent Claim
33 words
A composition suitable for controlling the growth of undesired vegetation which comprises an effective amount of a compound of claim 2 and at least one of the following: surfactant, solid or liquid diluent.
Claim 12
Dependent Claim
33 words
A composition suitable for controlling the growth of undesired vegetation which comprises an effective amount of a compound of claim 3 and at least one of the following: surfactant, solid or liquid diluent.
Claim 13
Dependent Claim
33 words
A composition suitable for controlling the growth of undesired vegetation which comprises an effective amount of the compound of claim 4 and at least one of the following: surfactant, solid or liquid diluent.
Claim 14
Dependent Claim
33 words
A composition suitable for controlling the growth of undesired vegetation which comprises an effective amount of the compound of claim 5 and at least one of the following: surfactant, solid or liquid diluent.
Claim 15
Dependent Claim
33 words
A composition suitable for controlling the growth of undesired vegetation which comprises an effective amount of the compound of claim 6 and at least one of the following: surfactant, solid or liquid diluent.
Claim 16
Dependent Claim
33 words
A composition suitable for controlling the growth of undesired vegetation which comprises an effective amount of the compound of claim 7 and at least one of the following: surfactant, solid or liquid diluent.
Claim 17
Dependent Claim
33 words
A composition suitable for controlling the growth of undesired vegetation which comprises an effective amount of the compound of claim 8 and at least one of the following: surfactant, solid or liquid diluent.
Claim 18
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of a compound of claim 1.
Claim 19
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of a compound of claim 1.
Claim 20
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of a compound of claim 1.
Claim 21
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of a compound of claim 1.
Claim 22
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of a compound of claim 2.
Claim 23
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of a compound of claim 3.
Claim 24
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of the compound of claim 4.
Claim 25
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of the compound of claim 5.
Claim 26
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of the compound of claim 6.
Claim 27
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of the compound of claim 7.
Claim 28
Dependent Claim
28 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus of the undesired vegetation an effective amount of the compound of claim 8.
Claim 29
Dependent Claim
26 words
A method for regulating the growth of vegetation which comprises applying to the locus of the vegetation an effective amount of a compound of claim 1.
Claim 30
Dependent Claim
26 words
A method for regulating the growth of vegetation which comprises applying to the locus of the vegetation an effective amount of a compound of claim 1.
Claim 31
Dependent Claim
26 words
A method for regulating the growth of vegetation which comprises applying to the locus of the vegetation an effective amount of a compound of claim 1.
Claim 32
Dependent Claim
26 words
A method for regulating the growth of vegetation which comprises applying to the locus of the vegetation an effective amount of a compound of claim 1.
Claim 33
Dependent Claim
26 words
A method for regulating the growth of vegetation which comprises applying to the locus of the vegetation an effective amount of a compound of claim 2.
Claim 34
Dependent Claim
26 words
A method for regulating the growth of vegetation which comprises applying to the locus of the vegetation an effective amount of a compound of claim 3.
Claim 35
Dependent Claim
32 words
A composition suitable for use as a growth regulant which comprises an effective amount of a compound of claim 1 and at least one of the following: surfactant, solid or liquid diluent.
Claim 36
Dependent Claim
32 words
A composition suitable for use as a growth regulant which comprises an effective amount of a compound of claim 2 and at least one of the following: surfactant, solid or liquid diluent.
Claim 37
Dependent Claim
32 words
A composition suitable for use as a growth regulant which comprises an effective amount of a compound of claim 3 and at least one of the following: surfactant, solid or liquid diluent.
References Cited (Backward Citations)
US3823007A
Cited
FR1468747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-09-09 | 1984-03-10 | 1984-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-09 | 1988-03-10 | 1988-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-09 | 1992-03-10 | 1992-09-09 | $7700.00 | Window Closed / Lapsed |