US4145439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combating pests with benzyl phenyl ethers
Assignee: Bayer AG
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Filing: 1977-06-23
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Granted: 1979-03-20
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Expires: 1997-06-23
Abstract
Abstract Benzyl phenyl ethers, many of which are new, of the formula ##STR1## in which X is ##STR2## R 1 is H or alkyl, R 2 is alkyl, alkenyl, alkynyl, alkylidene, alkenylidene or alkynylidene optionally substituted by OH, alkoxy, a heterocyclic group containing O, S or N, amino, monoalkylamino, dialkylamino or by an alkylene bridge with 5 carbon atoms, R 3 each independently is H, alkyl, alkoxy, alkylmercapto, halogen, halogenoalkyl, halogenoalkoxy, halogenoalkylmercapto, NO 2 , amino, monoalkylamino or dialkylamino, R 4 each independently is H, halogen or alkoxy, M is an integer from 1 to 5, and N is an integer from 1 to 4, And acid addition salts thereof, are useful for combatting arthropods, nematodes, fungi and bacteria.
Inventors
- 👤 Andreas Schulze
- 👤 Klaus Sasse
- 👤 Klaus Naumann
- 👤 Peter Roessler
- 👤 Peter Kraus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:09
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/38; C07D307/52
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
81 words
A substituted benzyl phenyl ether of the formula ##STR506## in which X is ##STR507## R 1 is H or methyl, R 3 each independently is H, alkyl with 1-4 carbon atoms, alkoxy with 1-4 carbon atoms, halogen, trifluoromethyl, trichloromethyl, trifluoromethoxy, trifluoromethylmercapto or nitro, R 4 each independently is H, halogen or alkoxy with 1 to 4 carbon atoms, m is an integer from 1 to 5, and n is an integer from 1 to 4, or an acid addition salt thereof.
Claim 2
Dependent Claim
81 words
A substituted benzyl phenyl ether of the formula ##STR506## in which X is ##STR507## R 1 is H or methyl, R 3 each independently is H, alkyl with 1-4 carbon atoms, alkoxy with 1-4 carbon atoms, halogen, trifluoromethyl, trichloromethyl, trifluoromethoxy, trifluoromethylmercapto or nitro, R 4 each independently is H, halogen or alkoxy with 1 to 4 carbon atoms, m is an integer from 1 to 5, and n is an integer from 1 to 4, or an acid addition salt thereof.
Claim 3
Dependent Claim
10 words
A compound according to claim 1, wherein X is ##STR508##
Claim 4
Dependent Claim
10 words
A compound according to claim 1, wherein X is ##STR509##
Claim 5
Dependent Claim
16 words
A compound according to claim 1, of the formula ##STR510## or an acid addition salt thereof.
Claim 6
Dependent Claim
16 words
A compound according to claim 1, of the formula ##STR511## or an acid addition salt thereof.
Claim 7
Dependent Claim
40 words
An athropodicidal, nematicidal, fungicidal or bactericidal composition containing as active ingredient an arthropodicidally, nematicidally, fungicidally or bactericidally effective amount of a substituted benzyl phenyl ether according to claim 1 or an acid addition salt thereof in admixture with a diluent.
Claim 8
Dependent Claim
48 words
A method of combatting arthropods, nematodes, fungi or bacteria, which comprises applying to the arthropods, nematodes, fungi or bacteria, or to a habitat thereof, an arthropodicidally, nematicidally, fungicidally or bactericidally effective amount of a substituted benzyl phenyl ether according to claim 1 or an acid addition salt thereof.
Claim 9
Dependent Claim
21 words
The method according to claim 7 in which said substituted benzyl phenyl ether is ##STR512## or an acid addition salt thereof.
References Cited (Backward Citations)
US2676173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-19 | 1982-09-18 | 1983-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-19 | 1986-09-18 | 1987-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-19 | 1990-09-18 | 1991-03-20 | $7700.00 | Window Closed / Lapsed |