US3980693A
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N-(Trihalomethylthio)-carbamic acid oxime esters
Assignee: Bayer AG
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Filing: 1975-02-24
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Granted: 1976-09-14
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Expires: 1995-02-24
Abstract
Abstract N-(trihalomethylthio)-carbamic acid oxime ester of the formula ##EQU1## IN WHICH R is alkyl; cycloalkyl; or aryl optionally carrying at least one halogen, nitro, C 1 -C 6 alkyl, trifluoromethyl or C 1 -C 6 alkoxy radical; R' and R" each independently is alkyl or alkenyl optionally substituted by an alkoxycarbonyl or amidocarbonyl radical; cycloalkyl; aryl optionally carrying at least one halogen, nitrile, nitro, trifluoromethyl, C 1 -C 6 alkyl or C 1 -C 6 alkoxy radical; nitrile; halogen; alkoxycarbonyl; or amidocarbonyl; or R' and R", conjointly with the carbon atom that links them, form a cycloalkylidene group with 5 or 6 carbon atoms optionally carrying at least one C 1 -C 6 alkyl, C 1 -C 6 alkylene or cycloalkyl radical; and n is 0, 1, 2 or 3, Which possess fungicidal and microbicidal properties.
Inventors
- 👤 Engelbert Kuhle
- 👤 Erich Klauke
- 👤 Brigitte Hamburger
- 👤 Hans Scheinpflug
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:37
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/24
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
149 words
An N-(trihalomethylthio)carbamic acid oxime ester of the formula ##EQU8## in which R is alkyl of up to 4 carbon atoms; or phenyl optionally carrying at least one halogen, nitro, C 1 -C 6 alkyl, trifluoromethyl or C 1 -C 6 alkoxy radical; R' is alkyl or alkenyl of up to 20 carbon atoms optionally substituted by an alkoxycarbonyl with a total of up to 5 carbon atoms or an amidocarbonyl radical; cyclohexyl; phenyl optionally carrying at least one halogen, nitro, trifluoromethyl, C 1 -C 6 alkyl or C 1 -C 6 alkoxy radical; halogen; alkoxycarbonyl with a total of up to 7 carbon atoms; or amidocarbonyl; R" is alkyl or alkenyl of up to 20 carbon atoms substituted by an alkoxycarbonyl with a total of up to 5 carbon atoms; or alkoxycarbonyl with a total of up to 7 carbon atoms; and n is 0, 1, 2 or 3.
Claim 2
Dependent Claim
149 words
An N-(trihalomethylthio)carbamic acid oxime ester of the formula ##EQU8## in which R is alkyl of up to 4 carbon atoms; or phenyl optionally carrying at least one halogen, nitro, C 1 -C 6 alkyl, trifluoromethyl or C 1 -C 6 alkoxy radical; R' is alkyl or alkenyl of up to 20 carbon atoms optionally substituted by an alkoxycarbonyl with a total of up to 5 carbon atoms or an amidocarbonyl radical; cyclohexyl; phenyl optionally carrying at least one halogen, nitro, trifluoromethyl, C 1 -C 6 alkyl or C 1 -C 6 alkoxy radical; halogen; alkoxycarbonyl with a total of up to 7 carbon atoms; or amidocarbonyl; R" is alkyl or alkenyl of up to 20 carbon atoms substituted by an alkoxycarbonyl with a total of up to 5 carbon atoms; or alkoxycarbonyl with a total of up to 7 carbon atoms; and n is 0, 1, 2 or 3.
Claim 3
Dependent Claim
68 words
A compound according to claim 1, in which R is alkyl of up to 4 carbon atoms, or phenyl optionally substituted by fluorine, chlorine, nitro, methyl, trifluoromethyl or methoxy; n is 1, 2 or 3; and R" is alkyl of up to 20 carbon atoms substituted by alkoxycarbonyl with a total of up to 5 carbon atoms; or alkoxycarbonyl with a total of up to 7 carbon atoms.
Claim 4
Dependent Claim
34 words
A compound according to claim 1, in which R is methyl, phenyl or chlorophenyl, n is 2 or 3, and R' and R" each individually is alkyl substituted by lower alkoxycarbonyl, or lower alkoxycarbonyl.
Claim 5
Dependent Claim
18 words
A compound according to claim 1, wherein such compound is N-(fluorodichloromethylthio)-N-phenylcarbamic acid ethylacetoacetate-oxime ester of the formula ##EQU9##
Claim 6
Dependent Claim
19 words
A compound according to claim 1, wherein such compound is N-(fluorodichloromethylthio)-N-methyl carbamic acid ethylacetoacetate-oxime ester of the formula ##EQU10##
Claim 7
Dependent Claim
18 words
A compound according to claim 1, wherein such compound is N-(fluorodichloromethylthio)-N-methylcarbamic acid diethyl-γ-ketopimelate-oxime ester of the formula ##EQU11##
Claim 8
Dependent Claim
18 words
A compound according to claim 1, wherein such compound is N-(fluorodichloromethylthio)-N-methylcarbamic acid diethyl-γ-ketomalonate-oxime ester of the formula ##EQU12##
Claim 9
Dependent Claim
18 words
A compound according to claim 1, wherein such compound is N-(fluorodichloromethylthio)-N-phenylcarbamic acid diethyl-γ-ketomalonate-oxime ester of the formula ##EQU13##
Claim 10
Dependent Claim
18 words
A compound according to claim 1, wherein such compound is N-(fluorodichloromethylthio)-N-phenylcarbamic acid diethyl-γ-ketopimelate-oxime ester of the formula ##EQU14##
References Cited (Backward Citations)
US3576834A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-09-14 | 1980-03-15 | 1980-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-09-14 | 1984-03-15 | 1984-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-09-14 | 1988-03-15 | 1988-09-14 | $7700.00 | Window Closed / Lapsed |