Patent US4269845A successfully refreshed from Google Patents.
US4269845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Triazole and imidazole compounds and their use as fungicides and plant growth regulating agents
Assignee: Imperial Chemical Industries Ltd
•
Filing: 1978-01-20
•
Granted: 1981-05-26
•
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 21:21
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.
References Cited (Backward Citations)
US3843667A
Cited
NL7507629A
Cited
DE2431407A1
Cited
FR2303475A1
Cited
NL7609439A
Cited
FR2323689A1
Cited
NL7613372A
Cited
NL7613784A
Cited
US4130409A
Cited
DE2734426A1
Cited
DE2802496A1
Cited
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 |