Patent US4118461A successfully refreshed from Google Patents.
US4118461A
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US
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1-Substituted aralkyl imidazoles
Assignee: Rohm and Haas Co
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Filing: 1976-11-12
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Granted: 1978-10-03
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Expires: 1996-11-12
Abstract
Abstract This disclosure describes novel aralkyl imidazoles, their acid addition salts, their metal complex salts and processes for their preparation. These compounds possess biological activity and in particular are useful as systemic protectant/eradicant fungicidal agents for controlling plant diseases caused by fungi and as plant growth regulators. The metal complex salts of these compounds are particularly useful in their ability to reduce undesirable plant growth regulatory activity and phytotoxicity while retaining their ability for controlling plant diseases caused by fungi.
Inventors
- 👤 George A. Miller
- 👤 Hak-Foon Chan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:53
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/12; C07C; C07C33/00; C07C33/40; C07C33/50; C07D233/00; C07D233/54; C07D233/56; C07D233/66; C07D233/68; C07D233/91; C07D249/00; C07D249/02; C07D249/08
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
131 words
A compound of the formula ##STR49## wherein Z is [(C 6 -C 14 )aryl or (C 6 -C 14 )aryl] phenyl, naphthyl, biphenyl, acenaphthenyl, indanyl, furyl or thienyl or phenyl substituted with up to three substituents selected from the group consisting of chloro, fluoro, bromo, iodo, methyl, ethyl, methoxy, ethoxy, nitro, amino, methylthio and trihalomethyl; R 1 and R 2 taken together with the carbon atom to which they are attached form (C 3 -C 8 ) cycloalkyl; A and B are divalent (C 1 -C 5 )alkylene groups; X is (C 1 -C 4 ) alkyl, halogen or nitro; a is 0 to 3; n is 0 or 1; n' is 0 or 1; and n plus n' is 1 or 2 and the agronomically acceptable acid addition salts thereof.
Claim 2
Dependent Claim
131 words
A compound of the formula ##STR49## wherein Z is [(C 6 -C 14 )aryl or (C 6 -C 14 )aryl] phenyl, naphthyl, biphenyl, acenaphthenyl, indanyl, furyl or thienyl or phenyl substituted with up to three substituents selected from the group consisting of chloro, fluoro, bromo, iodo, methyl, ethyl, methoxy, ethoxy, nitro, amino, methylthio and trihalomethyl; R 1 and R 2 taken together with the carbon atom to which they are attached form (C 3 -C 8 ) cycloalkyl; A and B are divalent (C 1 -C 5 )alkylene groups; X is (C 1 -C 4 ) alkyl, halogen or nitro; a is 0 to 3; n is 0 or 1; n' is 0 or 1; and n plus n' is 1 or 2 and the agronomically acceptable acid addition salts thereof.
Claim 3
Dependent Claim
29 words
A method for controlling phytopathogenic fungi which comprises applying to a plant, to plant seeds or to the plant habitat on effective amount of a compound of claim 1.
Claim 4
Dependent Claim
27 words
A method according to claim 2 wherein the compound is applied to the plant or plant habitat at a rate of 0.1 to 50 lbs. per acre.
Claim 5
Dependent Claim
28 words
A method according to claim 2 wherein the compound is applied to the plant seeds at a rate of 0.1 to 20 ounces per hundred pounds of seed.
Claim 6
Dependent Claim
28 words
A fungicidal composition for controlling phytopathogenic fungi which comprises an agronomically acceptable carrier and, as the active ingredient, a fungicidally effective amount of a compound of claim 1.
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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) | 1981-10-02 | 1982-04-03 | 1982-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-02 | 1986-04-03 | 1986-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-02 | 1990-04-03 | 1990-10-03 | $7700.00 | Window Closed / Lapsed |