US3881018A
Expired / Lapsed
US
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Substituted amidophenylguanidine fungicides
Assignee: Bayer AG
•
Filing: 1973-03-01
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Granted: 1975-04-29
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Expires: 1993-03-01
Abstract
Abstract IN WHICH EACH X independently denotes a halogen atom, lower alkyl or lower alkoxy, n denotes 0, 1 or 2, R denotes a hydrogen atom, or lower alkyl, R'' denotes alkyl with 1-12 carbon atoms, and R'''' denotes a hydrogen atom, alkyl with 1-18 carbon atoms, which may be substituted, cycloalkyl with 5-8 ring carbon atoms, aralkyl, which may be substituted, aryl, which may be substituted, or 2-furyl, which possess fungicidal properties. Substituted amidophenylguanidines of the formula
Inventors
- 👤 Arno Widdig
- 👤 Engelbert Kuhle
- 👤 Ferdinand Grewe
- 👤 Helmut Kaspers
- 👤 Hans Scheinpflug
- 👤 Paul-Ernst Frohberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:27
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/68; A; A01; A01N; A01N47/00; A01N47/40; A01N47/42; A01N47/44
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
14 words
A FUNGICIDAL COMPOSITION COMPRISING A FUNGICIDALLY EFFECTIVE AMOUNT OF A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
14 words
A FUNGICIDAL COMPOSITION COMPRISING A FUNGICIDALLY EFFECTIVE AMOUNT OF A COMPOUND OF THE FORMULA
Claim 3
Dependent Claim
56 words
The composition of claim 1 in which R'''' is alkyl of 1-18 carbon atoms; alkyl of 1-18 carbon atoms substituted by alkoxy of 1-4 carbon atoms, alkoxycarbonyl of 2-5 carbon atoms or phenoxy; cycloalkyl of 5-8 ring carbon atoms; phenyl; or phenyl substituted by halogen, alkyl of 1-4 carbon atoms or alkoxy of 1-4 carbon atoms.
Claim 4
Dependent Claim
55 words
The composition of claim 1 in which X is chlorine, bromine, fluorine, alkyl of 1-4 carbon atoms or alkoxy of 1-4 carbon atoms; n is 0 or 1, R is hydrogen, methyl or ethyl; R'' is alkyl of 1-4 carbon atoms; and R'''' is alkyl of 1-18 carbon atoms, phenyl, p-chlorophenyl, p-methylphenyl, p-methoxyphenyl or phenoxymethyl.
Claim 5
Dependent Claim
36 words
The composition of claim 1 in which X is chlorine, methyl or ethoxy; n is 0 or 1; R is hydrogen; R'' is methyl, ethyl or n-propyl; and R'''' is methyl, n-propyl, n-undecyl, phenyl or phenoxy-methyl.
Claim 6
Dependent Claim
14 words
The composition of claim 1 wherein the compound is N-(2-acetamidophenyl)-N'', N''''-bis-methoxycarbonylguanidine of the formula
Claim 7
Dependent Claim
15 words
The composition of claim 1 wherein the compound is N-(2-butyramidophenyl) -N'', N''''-bis-ethoxycarbonylguanidine of the formula
Claim 8
Dependent Claim
14 words
The composition of claim 1 wherein the compound is N-(2-butyramidophenyl)-N'')-N'', N''''-bis-methoxycarbonylguanidine of the formula
Claim 9
Dependent Claim
14 words
The composition of claim 1, wherein the compound is N-(2-propionamidophenyl)-N'', N''''-bis-methoxycarbonylguanidine of the formula
Claim 10
Independent Claim
26 words
A method of combating fungi which comprises applying to the fungi or to a fungus habitat a fungicidally effective amount of a compound of the formula
Claim 11
Independent Claim
26 words
A method of combating fungi which comprises applying to the fungi or to a fungus habitat a fungicidally effective amount of a compound of the formula
Claim 12
Dependent Claim
25 words
The method of claim 9 in which the compound is selected from the group consisting of: N-(2-acetamidophenyl)-N'',N'''' -bis-methoxycarbonylguanidine, N-(2-butyramidophenyl)-N'',N'''' -bis-ethoxycarbonylguanidine, N-(2-butyramidophenyl)-N'',N'''' -bis-methoxycarbonylguanidine and N-(2-propionamidophenyl)-N'',N'''' -bis-methoxycarbonylguanidine.
References Cited (Backward Citations)
US3564041A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-04-28 | 1978-10-28 | 1979-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-04-28 | 1982-10-28 | 1983-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-04-28 | 1986-10-28 | 1987-04-29 | $7700.00 | Window Closed / Lapsed |