US4197306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aryl-substituted thiazoles
Assignee: Uniroyal Ltd Canada
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Filing: 1979-03-16
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Granted: 1980-04-08
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Expires: 1999-03-16
Abstract
Abstract The use of di- and triaryl-substituted thiazoles as pesticides is disclosed. Insects, such as mosquitos, and acarids, such as mites and ticks, are among the pests which may be controlled.
Inventors
- 👤 William A. Harrison
- 👤 Winchester L. Hubbard
- 👤 Robert E. Grahme, Jr.
- 👤 James N. Tousignant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:11
CPC Classifications
C; C07; C07D; C07D417/00; C07D417/02; C07D417/04; A; A01; A01N; A01N43/00; A01N43/72; A01N43/74; A01N43/78; C07D277/00; C07D277/02; C07D277/20; C07D277/22; C07D277/24
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
130 words
A method of controlling insect or acarid pests which comprises contacting the locus of said pests with an insecticidally or acaricidally effective amount of an arylsubstituted thiazole having the following structural formula: ##STR4## where R is phenyl, naphthyl, pyridyl, alkylphenyl having 7 to 14 carbon atoms, alkoxyphenyl having 7 to 14 carbon atoms, alkylenedioxyphenyl having 7 to 14 carbon atoms, aminophenyl or alkaminophenyl having 6 to 14 carbon atoms, halophenyl, or hydroxyphenyl; R 1 is phenyl, biphenylyl, aminophenyl or alkaminophenyl having 6 to 14 carbon atoms, alkylphenyl having 7 to 14 carbon atoms, alkoxyphenyl having 7 to 14 carbon atoms, alkylenedioxyphenyl having 7 to 14 carbon atoms, or halophenyl; and R 2 is phenyl, alkoxyphenyl having 7 to 14 carbon atoms, alkylenedioxyphenyl having 7 to 14 carbon atoms, or halophenyl.
Claim 2
Independent Claim
130 words
A method of controlling insect or acarid pests which comprises contacting the locus of said pests with an insecticidally or acaricidally effective amount of an arylsubstituted thiazole having the following structural formula: ##STR4## where R is phenyl, naphthyl, pyridyl, alkylphenyl having 7 to 14 carbon atoms, alkoxyphenyl having 7 to 14 carbon atoms, alkylenedioxyphenyl having 7 to 14 carbon atoms, aminophenyl or alkaminophenyl having 6 to 14 carbon atoms, halophenyl, or hydroxyphenyl; R 1 is phenyl, biphenylyl, aminophenyl or alkaminophenyl having 6 to 14 carbon atoms, alkylphenyl having 7 to 14 carbon atoms, alkoxyphenyl having 7 to 14 carbon atoms, alkylenedioxyphenyl having 7 to 14 carbon atoms, or halophenyl; and R 2 is phenyl, alkoxyphenyl having 7 to 14 carbon atoms, alkylenedioxyphenyl having 7 to 14 carbon atoms, or halophenyl.
Claim 3
Dependent Claim
79 words
The method of claim 1 wherein R is phenyl, naphthyl, pyridyl, alkylphenyl having 7 to 9 carbon atoms, alkoxyphenyl having 7 to 9 carbon atoms, methylenedioxyphenyl, aminophenyl or alkaminophenyl having 6 to 8 carbon atoms, chlorophenyl, or hydroxyphenyl; R 1 is phenyl, biphenylyl, aminophenyl or alkaminophenyl having 6 to 8 carbon atoms, alkylphenyl having 7 to 9 carbon atoms, alkoxyphenyl having 7 to 8 carbon atoms, methylenedioxyphenyl, chlorophenyl, or bromophenyl; and R 2 is phenyl, methoxyphenyl, methylenedioxyphenyl, or chlorophenyl.
Claim 4
Dependent Claim
19 words
The method of claim 2 wherein the aryl-substituted thiazole is selected from the group consisting of 2,4,5-triphenylthiazole and 2-(2-methylphenyl)-4,5-diphenylthiazole.
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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) | 1983-04-08 | 1983-10-08 | 1984-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-08 | 1987-10-08 | 1988-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-08 | 1991-10-08 | 1992-04-08 | $7700.00 | Window Closed / Lapsed |