US4058622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Substituted phenyl acetate, insecticidal composition and method of use
Assignee: Sumitomo Chemical Co Ltd
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Filing: 1975-03-12
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Granted: 1977-11-15
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Expires: 1995-03-12
Abstract
Abstract Substituted acetate compounds represented by the formula <IMAGE> which are useful as pesticides and pesticidal compositions containing the substituted acetate compounds as active ingredients, as well as processes for preparing the compounds and the compositions are disclosed.
Inventors
- 👤 Keimei Fujimoto
- 👤 Nobuo Ohno
- 👤 Yoshitoshi Okuno
- 👤 Toshio Mizutani
- 👤 Isao Ohno
- 👤 Masachika Hirano
- 👤 Nobushige Itaya
- 👤 Takashi Matsuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:20
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/38; C07D307/54; C07C; C07C323/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
52 words
A phenylacetate compound of the formula: ##STR769## wherein R 1 , in which the R 1 's may be the same or different, is halogen or C 1 -C 4 alkyl,; n is 1 or 2; R 2 is C 1 -C 4 alkyl; and A is oxygen or --CH 2 --.
Claim 2
Dependent Claim
52 words
A phenylacetate compound of the formula: ##STR769## wherein R 1 , in which the R 1 's may be the same or different, is halogen or C 1 -C 4 alkyl,; n is 1 or 2; R 2 is C 1 -C 4 alkyl; and A is oxygen or --CH 2 --.
Claim 3
Dependent Claim
10 words
A compound of the formula; ##STR770## according to claim 1.
Claim 4
Dependent Claim
11 words
A compound of the formula; ##STR771## wherein R 1 is halogen.
Claim 5
Dependent Claim
11 words
A compound of the formula; ##STR771## wherein R 1 is halogen.
Claim 6
Dependent Claim
21 words
A pesticidal composition consisting essentially of a pesticidally effective amount of a phenylacetate compound of claim 1 and an inert carrier.
Claim 7
Dependent Claim
23 words
A method for knocking down and killing injurious insects, ticks and mites by contacting a pesticidal composition of claim 4 to their habitats.
References Cited (Backward Citations)
DE2335347A1
Cited
US3968124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-11-14 | 1981-05-16 | 1981-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-11-14 | 1985-05-16 | 1985-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-11-14 | 1989-05-16 | 1989-11-15 | $7700.00 | Window Closed / Lapsed |