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US3991071A
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Fungicidal compositions containing substituted imidazoles
Assignee: Bayer CropScience Ltd
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Filing: 1974-12-13
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Granted: 1976-11-09
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Expires: 1994-12-13
Abstract
Abstract 1-(N,N-disubstituted carbamoyl and thiocarbamoyl)-imidazoles, useful as fungicidal compounds, and their preparation, are described.
Inventors
- 👤 Robert F. Brookes
- 👤 David H. Godson
- 👤 Anthony F. Hams
- 👤 David M. Weighton
- 👤 Wilfred H. Wells
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:43
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/12; A; A01; A01N; A01N47/00; A01N47/08; A01N47/28; A01N47/38; C07D233/00; C07D233/54; C07D233/56; C07D249/00; C07D249/02; C07D249/08
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
240 words
A compound of the formula ##SPC6## in which X is oxygen or sulphur, R 1 is selected from the group consisting of alkyl of 1 to 10 carbon atoms, alkenyl of 3 or 4 carbon atoms, alkynyl of 3 to 5 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, optionally substituted phenyl, phenylalkyl of the formula Ph (CH 2 ) n where n is 1 to 5, phenylalkenyl of 9 to 11 carbon atoms, phenoxyalkyl of the formula PhO(CH 2 ) n where n is 2 to 5 and phenylthioalkyl of the formula PhS(CH 2 ) n where n is 2 to 5, wherein the substituted phenyl nucleus has at least one substituent selected from the group consisting of halo, alkoxy of 1 or 2 carbon atoms, alkyl of 1 to 4 carbon atoms, trihalomethyl, cyano, methylthio, nitro and methylsulphonyl, and R 2 is selected from the group consisting of optionally substituted phenylalkyl of the formula Ph(CH 2 ) n where n is 1 to 5, phenylalkenyl of 9 to 11 carbon atoms, phenoxyalkyl of the formula PhO(CH 2 ) n where n is 2 to 5 and phenylthioalkyl of the formula PhS(CH 2 ) n where n is 2 to 5, wherein the substituted phenyl nucleus has at least one substituent selected from the group consisting of halo, alkoxy of 1 or 2 carbon atoms, alkyl of 1 to 4 carbon atoms, trihalomethyl, cyano, methylthio, nitro and methylsulphonyl.
Claim 2
Dependent Claim
240 words
A compound of the formula ##SPC6## in which X is oxygen or sulphur, R 1 is selected from the group consisting of alkyl of 1 to 10 carbon atoms, alkenyl of 3 or 4 carbon atoms, alkynyl of 3 to 5 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, optionally substituted phenyl, phenylalkyl of the formula Ph (CH 2 ) n where n is 1 to 5, phenylalkenyl of 9 to 11 carbon atoms, phenoxyalkyl of the formula PhO(CH 2 ) n where n is 2 to 5 and phenylthioalkyl of the formula PhS(CH 2 ) n where n is 2 to 5, wherein the substituted phenyl nucleus has at least one substituent selected from the group consisting of halo, alkoxy of 1 or 2 carbon atoms, alkyl of 1 to 4 carbon atoms, trihalomethyl, cyano, methylthio, nitro and methylsulphonyl, and R 2 is selected from the group consisting of optionally substituted phenylalkyl of the formula Ph(CH 2 ) n where n is 1 to 5, phenylalkenyl of 9 to 11 carbon atoms, phenoxyalkyl of the formula PhO(CH 2 ) n where n is 2 to 5 and phenylthioalkyl of the formula PhS(CH 2 ) n where n is 2 to 5, wherein the substituted phenyl nucleus has at least one substituent selected from the group consisting of halo, alkoxy of 1 or 2 carbon atoms, alkyl of 1 to 4 carbon atoms, trihalomethyl, cyano, methylthio, nitro and methylsulphonyl.
Claim 3
Dependent Claim
10 words
A compound according to claim 1 wherein X is oxygen.
Claim 4
Dependent Claim
128 words
A compound according to claim 2 in which R 1 is selected from the group consisting of alkyl of 1 to 10 carbon atoms, optionally substituted phenyl, benzyl and phenethyl, wherein the substituted phenyl nucleus has 1 to 3 substituents selected from the group consisting of halo, alkoxy of 1 or 2 carbon atoms, alkyl of 1 to 4 carbon atoms, trihalomethyl, cyano, methylthio, nitro and methylsulphonyl and in which R 2 is optionally substituted phenoxyalkyl of the formula PhO (CH 2 ) n where n is 2 to 5 and wherein the substituted phenyl nucleus has 1 to 3 substituents selected from the group consisting of halo, alkoxy of 1 or 2 carbon atoms, alkyl of 1 to 4 carbon atoms, trihalomethyl, cyano, methylthio, nitro and methylsulphonyl.
Claim 5
Dependent Claim
17 words
A compound according to claim 3 in which the optionally substituted phenoxyalkyl group is optionally substituted 2-phenoxyethyl.
Claim 6
Dependent Claim
41 words
A compound according to claim 1 in which R 1 is alkyl of 1 to 6 carbon atoms and R 2 is 2-phenoxyethyl optionally substituted with 1 to 3 substituents selected from the group consisting of halo, methoxy, methyl and trihalomethyl.
Claim 7
Dependent Claim
18 words
A compound according to claim 1 in which R 1 is alkyl of 1 to 6 carbon atoms.
Claim 8
Dependent Claim
30 words
A compound according to claim 2 in which R 1 is alkyl containing 1 to 4 carbon atoms and R 2 is benzyl substituted with 1 or 2 halo atoms.
References Cited (Backward Citations)
BE801482A
Cited
US3868458A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-11-09 | 1980-05-10 | 1980-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-11-09 | 1984-05-10 | 1984-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-11-09 | 1988-05-10 | 1988-11-09 | $7700.00 | Window Closed / Lapsed |