US4269845A
Expired / Lapsed
US
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Triazole and imidazole compounds and their use as fungicides and plant growth regulating agents
Assignee: Imperial Chemical Industries Ltd
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Filing: 1978-01-20
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Granted: 1981-05-26
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Expires: 1998-01-20
Abstract
Abstract This invention relates to heterocyclic compounds which are 1,2,4-triazole and imidazole compounds, to a process for preparing them, to compositions comprising them, to a method of combating fungal diseases in plants using them and to a method of regulating the growth of plants using them.
Inventors
- 👤 Paul A. Worthington
- 👤 Margaret C. Shephard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:18
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/12; A; A01; A01N; A01N43/00; A01N43/48; A01N43/50; A01N43/64; A01N43/647; A01N43/653; C07D233/00; C07D233/54; C07D233/56; C07D249/00; C07D249/02; C07D249/08
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
84 words
A compound of general formula (I): ##STR3## wherein each of R 1 and R 2 , which may be the same or different is C 1-6 alkyl, halo (C 1-6 alkyl) or phenyl optionally substituted with up to three substituents selected from the class consisting of halogen, nitro, C 1-4 alkyl, and C 1-4 alkoxy, and Y is ═N-- or ═CH--; or an alkanoate ester, an alkyl, phenyl or benzyl ether, an acid addition salt or a copper, zinc, manganese or iron complex thereof.
Claim 2
Dependent Claim
84 words
A compound of general formula (I): ##STR3## wherein each of R 1 and R 2 , which may be the same or different is C 1-6 alkyl, halo (C 1-6 alkyl) or phenyl optionally substituted with up to three substituents selected from the class consisting of halogen, nitro, C 1-4 alkyl, and C 1-4 alkoxy, and Y is ═N-- or ═CH--; or an alkanoate ester, an alkyl, phenyl or benzyl ether, an acid addition salt or a copper, zinc, manganese or iron complex thereof.
Claim 3
Dependent Claim
47 words
A compound as claimed in claim 1 wherein each of R 1 and R 2 , which may be the same or different is C 1-6 alkyl, fluoro- or chloro-(C 1-6 alkyl), or phenyl optionally substituted with one halogen, nitro, C 1-6 alkyl or C 1-6 alkoxy.
Claim 4
Dependent Claim
32 words
A compound as claimed in claim 2 wherein each of R 1 and R 2 , which may be the same or different, is ethyl, propyl, butyl, phenyl, monochlorophenyl, monofluorophenyl, or monomethoxyphenyl.
Claim 5
Dependent Claim
29 words
A compound as claimed in claim 3 wherein R 1 is ethyl, i-propyl, t-butyl or phenyl, R 2 is t-butyl, phenyl, p-chlorophenyl, p-fluorophenyl or o-methoxyphenyl, and Y is ═N--.
Claim 6
Dependent Claim
33 words
A fungicidal composition consisting essentially of, as active ingredients, a fungicidally effective amount of a compound, ester, ether, salt or complex as claimed in claim 1, and a carrier for the active ingredient.
Claim 7
Dependent Claim
28 words
A fungicidal composition consisting essentially of, as active ingredients, a fungicidally effective amount of a compound, as claimed in claim 2, and a carrier for the active ingredient.
Claim 8
Dependent Claim
28 words
A fungicidal composition consisting essentially of, as active ingredients, a fungicidally effective amount of a compound, as claimed in claim 3, and a carrier for the active ingredient.
Claim 9
Dependent Claim
28 words
A fungicidal composition consisting essentially of, as active ingredients, a fungicidally effective amount of a compound, as claimed in claim 4, and a carrier for the active ingredient.
Claim 10
Dependent Claim
64 words
A method of combating fungal diseases in a plant, the method consisting essentially of the step of applying to the plant, to seed of the plant or to the locus of the plant or seed, a fungicidally effective amount of a compound, alkanoate ester, alkyl, phenyl or benzyl ether, acid addition salt or copper, zinc, manganese or iron complex as claimed in claim 1.
Claim 11
Dependent Claim
47 words
A method of combating fungal diseases in a plant, the method consisting essentially of the step of applying to the plant, to seed of the plant or to the locus of the plant or seed, a fungicidally effective amount of a compound, as claimed in claim 2.
Claim 12
Dependent Claim
47 words
A method of combating fungal diseases in a plant, the method consisting essentially of the step of applying to the plant, to seed of the plant or to the locus of the plant or seed, a fungicidally effective amount of a compound, as claimed in claim 3.
Claim 13
Dependent Claim
47 words
A method of combating fungal diseases in a plant, the method consisting essentially of the step of applying to the plant, to seed of the plant or to the locus of the plant or seed, a fungicidally effective amount of a compound, as claimed in claim 4.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-05-25 | 1984-11-24 | 1985-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-05-25 | 1988-11-24 | 1989-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-05-25 | 1992-11-24 | 1993-05-26 | $7700.00 | Window Closed / Lapsed |