Patent US4368069A successfully refreshed from Google Patents.
US4368069A
Expired / Lapsed
US
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Herbicidal sulfonamides
Assignee: EIDP Inc
•
Filing: 1981-05-28
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Granted: 1983-01-11
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Expires: 2001-05-28
Abstract
Abstract This invention relates to N-(heterocyclicaminocarbonyl)-o-alkenylbenzenesulfonamides which are useful as agricultural chemicals.
Inventors
- 👤 Chi-wan Chen
- 👤 Gregory W. Schwing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:59
CPC Classifications
C; C07; C07C; C07C309/00; C07C309/78; C07C309/86; C07C309/89; A; A01; A01N; A01N47/00; A01N47/08; A01N47/28; A01N47/36; C07C311/00; C07C311/65; C07D; C07D327/00; C07D327/02; C07D327/04; C07D521/00
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
147 words
A compound selected from ##STR158## wherein R is ##STR159## R 2 is C 2 -C 5 alkenyl, C 5 -C 6 cycloalkenyl or C 2 -C 3 alkenyl substituted with 1-3 chlorine atoms; n is 0 or 1; R 1 is H, F, Cl, Br, NO 2 , CF 3 , C 1 -C 4 alkyl, OCF 3 or C 1 -C 3 alkoxy; R 5 and R 6 are independently H or CH 3 ; A is ##STR160## X is H, CH 3 , OCH 3 , OCH 2 CH 3 , OCH 2 CF 3 , CH 2 OCH 3 or Cl; Y is CH 3 , OCH 3 , OCH 2 CH 3 , NH 2 , NHCH 3 or N(CH 3 ) 2 ; Z is N provided that when Z is N and X is Cl, then Y is CH 3 .
Claim 2
Dependent Claim
147 words
A compound selected from ##STR158## wherein R is ##STR159## R 2 is C 2 -C 5 alkenyl, C 5 -C 6 cycloalkenyl or C 2 -C 3 alkenyl substituted with 1-3 chlorine atoms; n is 0 or 1; R 1 is H, F, Cl, Br, NO 2 , CF 3 , C 1 -C 4 alkyl, OCF 3 or C 1 -C 3 alkoxy; R 5 and R 6 are independently H or CH 3 ; A is ##STR160## X is H, CH 3 , OCH 3 , OCH 2 CH 3 , OCH 2 CF 3 , CH 2 OCH 3 or Cl; Y is CH 3 , OCH 3 , OCH 2 CH 3 , NH 2 , NHCH 3 or N(CH 3 ) 2 ; Z is N provided that when Z is N and X is Cl, then Y is CH 3 .
Claim 3
Dependent Claim
10 words
A compound of claim 1 where R 1 is H.
Claim 4
Dependent Claim
15 words
A compound of claim 2 wherein A is ##STR161## and Z is N or CH.
Claim 5
Dependent Claim
13 words
A compound of claim 3 wherein R 5 and R 6 are H.
Claim 6
Dependent Claim
32 words
A compound of claim 4 wherein X is CH 3 , OCH 3 OCH 2 CH 3 or CH 2 OCH 3 , and Y is CH 3 or OCH 3 .
Claim 7
Dependent Claim
6 words
A compound of claim 1, N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)aminocarbonyl]-2-(1-methylethenyl)benzenesulfonamide.
Claim 8
Dependent Claim
6 words
A compound of claim 1, N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-(1-methylethenyl)benzenesulfonamide.
Claim 9
Dependent Claim
6 words
A compound of claim 1, N-[(4,6-dimethyl-1,3,5-triazin-2-yl)aminocarbonyl]-2-(1-methylethenyl)benzenesulfonamide.
Claim 10
Dependent Claim
6 words
A compound of claim 1, 2-(1-cyclopentenyl)-N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)aminocarbonyl]benzenesulfonamide.
Claim 11
Dependent Claim
6 words
A compound of claim 1, 2-(1-cyclopentenyl)-N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]benzenesulfonamide.
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 1 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 a compound of claim 2 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 a compound of claim 3 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 a compound of claim 4 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 a compound of claim 5 and at least one of the following: surfactant, solid or liquid diluent.
Claim 17
Dependent Claim
27 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus to be protected an effective amount of a compound of claim 1.
Claim 18
Dependent Claim
27 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus to be protected an effective amount of a compound of claim 2.
Claim 19
Dependent Claim
27 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus to be protected an effective amount of a compound of claim 3.
Claim 20
Dependent Claim
27 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus to be protected an effective amount of a compound of claim 4.
Claim 21
Dependent Claim
27 words
A method for controlling the growth of undesired vegetation which comprises applying to the locus to be protected an effective amount of a compound of claim 5.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-01-10 | 1986-07-12 | 1987-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-10 | 1990-07-12 | 1991-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-10 | 1994-07-12 | 1995-01-11 | $7700.00 | Window Closed / Lapsed |