Patent US4115584A successfully refreshed from Google Patents.
US4115584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Substituted 2-higher alkyl-3-hydroxy-1,4-naphthoquinone carboxylic acid esters and their use as miticides
Assignee: EIDP Inc
•
Filing: 1977-10-12
•
Granted: 1978-09-19
•
Expires: 1997-10-12
Abstract
Abstract This invention relates to novel compounds which are represented by the following formula: ##STR1## wherein R 1 is alkyl of 8-14 carbon atoms either branched, cyclic or straight chain; and R 2 is alkyl of 1-17 carbon atoms either branched or straight chain, alkenyl of 2-17 carbon atoms, cycloalkyl of 3-6 carbon atoms, alkoxy of 1-4 carbon atoms, --CH 2 OCH 3 , --CH 2 OCH 2 CH 3 or --CH═CH--CO 2 H; X is hydrogen, fluorine, chlorine, bromine, methyl or methoxy; and Y is hydrogen, fluorine, chlorine, bromine, methyl or methoxy; Provided that at least one of X and Y is other than hydrogen.
Inventors
- 👤 Russell Frank Bellina
- 👤 Dennis Lynn Fost
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:23
CPC Classifications
C; C07; C07C; C07C46/00; C07C46/02; C07C46/06; C07C37/00; C07C37/001; C07C37/002; C07C45/00; C07C45/45; C07C45/46; C07C68/00; C07C68/02
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
62 words
A compound of the formula: ##STR22## wherein R 1 is alkyl of 8-14 carbon atoms which are branched, cyclic or straight chain; R 2 is alkoxy of 1-4 carbon atoms; X is hydrogen, fluorine, chlorine, bromine, methyl or methoxy; and Y is hydrogen, fluroine, chlorine, bromine, methyl or methoxy; provided that at least one of X and Y is other than hydrogen.
Claim 2
Dependent Claim
62 words
A compound of the formula: ##STR22## wherein R 1 is alkyl of 8-14 carbon atoms which are branched, cyclic or straight chain; R 2 is alkoxy of 1-4 carbon atoms; X is hydrogen, fluorine, chlorine, bromine, methyl or methoxy; and Y is hydrogen, fluroine, chlorine, bromine, methyl or methoxy; provided that at least one of X and Y is other than hydrogen.
Claim 3
Dependent Claim
12 words
A compound of claim 1 wherein R 2 is methoxy or ethoxy.
Claim 4
Dependent Claim
33 words
A compound of claim 1 wherein R 1 is an alkyl of 11-14 carbon atoms either branched or straight chain; R 2 is methoxy or ethoxy; and either X or Y is hydrogen.
Claim 5
Dependent Claim
27 words
A method for protecting plants from mites or aphids which comprises applying to the plant a miticidally or aphicidally effective amount of a compound of claim 1.
Claim 6
Dependent Claim
27 words
A method for protecting plants from mites or aphids which comprises applying to the plant a miticidally or aphicidally effective amount of a compound of claim 2.
Claim 7
Dependent Claim
27 words
A method for protecting plants from mites or aphids which comprises applying to the plant a miticidally or aphicidally effective amount of a compound of claim 3.
Claim 8
Dependent Claim
40 words
A composition for the control of mites of aphids consisting essentially of a miticidally or aphidicidally effective amount of a compound of claim 1 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 9
Dependent Claim
40 words
A composition for the control of mites or aphids consisting essentially of a miticidally or aphicidally effective amount of a compound of claim 2 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 10
Dependent Claim
40 words
A composition for the control of mites or aphids consisting essentially of a miticidally or aphicidally effective amount of a compound of claim 3 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-09-18 | 1982-03-20 | 1982-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-09-18 | 1986-03-20 | 1986-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-09-18 | 1990-03-20 | 1990-09-19 | $7700.00 | Window Closed / Lapsed |