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US4036633A
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Crotonanilides
Assignee: Sanofi Aventis France
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Filing: 1975-09-16
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Granted: 1977-07-19
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Expires: 1995-09-16
Abstract
Abstract Novel crotonanilides of the formula ##STR1## wherein R is selected from the group consisting of ##STR2## X is selected from the group consisting of alkyl of 1 to 8 carbon atoms and cycloalkyl of 3 to 7 carbon atoms, Z is alkyl of 1 to 6 carbon atoms, X 1 is alkoxyalkyl of 2 to 12 carbon atoms, X 2 is alkyl of 1 to 3 carbon atoms, X 3 is selected from the group consisting of alkyl or alkoxy of 1 to 3 carbon atoms and R 1 and R 2 are individually alkyl of 1 to 3 carbon atoms having pre- and post-emergence herbicidal activity.
Inventors
- 👤 Jacques Perronnet
- 👤 Pierre Girault
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:17
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/36
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
92 words
A compound of the formula ##STR19## wherein R is selected from the group consisting of ##STR20## X is selected from the group consisting of alkyl of 1 to 8 carbon atoms and cycloalkyl of 3 to 7 carbon atoms, X 1 is alkoxyalkyl of 2 to 12 carbon atoms, X 2 is alkyl of 1 to 3 carbon atoms, X 3 is selected from the group consisting of alkyl of alkoxy of 1 to 3 carbon atoms, and R 1 and R 2 are individually alkyl of 1 to 3 carbon atoms.
Claim 2
Dependent Claim
92 words
A compound of the formula ##STR19## wherein R is selected from the group consisting of ##STR20## X is selected from the group consisting of alkyl of 1 to 8 carbon atoms and cycloalkyl of 3 to 7 carbon atoms, X 1 is alkoxyalkyl of 2 to 12 carbon atoms, X 2 is alkyl of 1 to 3 carbon atoms, X 3 is selected from the group consisting of alkyl of alkoxy of 1 to 3 carbon atoms, and R 1 and R 2 are individually alkyl of 1 to 3 carbon atoms.
Claim 3
Dependent Claim
9 words
A compound of claim 1 wherein R is ##STR21##
Claim 4
Dependent Claim
19 words
A compound of claim 1 wherein R is ##STR22## and X is alkyl of 1 to 8 carbon atoms.
Claim 5
Dependent Claim
13 words
A compound of claim 3 wherein R 1 and R 2 are methyl.
Claim 6
Dependent Claim
7 words
A compound of claim which is m-(n-butylcarbamoyloxy)-3-ethoxy-crotonanilide.
Claim 7
Dependent Claim
8 words
A compound of claim 1 which is m-(n-butylcarbamoyloxy)-3-methoxy-crotonanilide.
Claim 8
Dependent Claim
8 words
A compound of claim 1 which is m-(methylcarbamoyloxy)-3-methoxy-crotonanilide.
Claim 9
Dependent Claim
8 words
A compound of claim 1 which is m-(ethylcarbamoyloxy)-3-methoxy-crotonanilide.
Claim 10
Dependent Claim
8 words
A compound of claim 1 which is m-(isopropylcarbamoyloxy)-3-methoxy-crotonanilide.
Claim 11
Dependent Claim
8 words
A compound of claim 1 which is m-(n-hexylcarbamoyloxy)-3-methoxy-crotonanilide.
Claim 12
Dependent Claim
8 words
A compound of claim 1 which is m-(cyclohexylcarbamoyloxy)-3-methoxy-crotonanilide.
Claim 13
Dependent Claim
8 words
A compound of claim 1 which is m-(β-ethoxyethylcarbamoyloxy)-3-methoxy-crotonanilide.
Claim 14
Dependent Claim
8 words
A compound of claim 1 which is m-(N-dimethylcarbamoyloxy)-3-methoxy-crotonanilide.
Claim 15
Dependent Claim
9 words
A compound of claim 1 which is m-(N-methyl-N-methoxy carbamoyloxy)-3-methoxy-crotonanilide.
Claim 16
Dependent Claim
8 words
A compound of claim 1 which is m-(n-butylcarbamoyloxy)-3-methoxy-2-hexenanilide.
Claim 17
Dependent Claim
19 words
A herbicidal composition comprising a herbicidally effective amount of at least one compound of claim 1 and a carrier.
Claim 18
Dependent Claim
9 words
A composition of claim 16 wherein R is ##STR23##
Claim 19
Dependent Claim
22 words
A method of killling weeds comprising contacting the weeds with a herbicidally effective amount of at least one compound of claim 1.
Claim 20
Dependent Claim
9 words
The method of claim 18 wherein R is ##STR24##
Claim 21
Dependent Claim
19 words
The method of claim 18 wherein R is ##STR25## and X is alkyl of 1 to 8 carbon atoms.
Claim 22
Dependent Claim
13 words
The method of claim 20 wherein R 1 and R 2 are methyl.
Claim 23
Dependent Claim
11 words
The method of claim 18 wherein the compound is applied pre-emergence.
Claim 24
Independent Claim
11 words
The method of clalim 18 wherein the compound is applied post-emergence.
Claim 25
Independent Claim
11 words
The method of clalim 18 wherein the compound is applied post-emergence.
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) | 1980-07-18 | 1981-01-17 | 1981-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-18 | 1985-01-17 | 1985-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-18 | 1989-01-17 | 1989-07-19 | $7700.00 | Window Closed / Lapsed |