US4283403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Substituted isoxazolines for control of plant phytopathogens
Assignee: Eli Lilly and Co
•
Filing: 1977-08-31
•
Granted: 1981-08-11
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Expires: 1997-08-31
Abstract
Abstract A class of 2-isoxazolines bearing an aryl substituent at the 3-position and a substituted methyl or ethyl group at the 5-position effectively control microorganisms, particularly fungal foliar phytopathogens.
Inventors
- 👤 James D. Davenport
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:08
CPC Classifications
C; C07; C07D; C07D261/00; C07D261/02; C07D261/04
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
25 words
A compound of the formula ##STR6## wherein R represents NCS; n represents 1 or 2; R 3 represents hydrogen or phenyl; R 4 represents 2-pyridyl.
Claim 2
Dependent Claim
25 words
A compound of the formula ##STR6## wherein R represents NCS; n represents 1 or 2; R 3 represents hydrogen or phenyl; R 4 represents 2-pyridyl.
Claim 3
Dependent Claim
10 words
A compound of claim 1 wherein R 3 represents hydrogen.
Claim 4
Dependent Claim
8 words
The compound of claim 2 which is 5-isothiocyanatomethyl-3-(2-pyridyl)-2-isoxazoline.
Claim 5
Dependent Claim
19 words
A fungicidal composition comprising a fungicidally effective amount of a compound of claim 1 and a phytologically-acceptable inert carrier.
Claim 6
Dependent Claim
19 words
A fungicidal composition comprising a fungicidally effective amount of a compound of claim 2 and a phytologically-acceptable inert carrier.
Claim 7
Dependent Claim
10 words
The composition of claim 5 wherein the compound is 5-isothiocyanatomethyl-3-(2-pyridyl)-2-isoxazoline.
Claim 8
Dependent Claim
33 words
The method of reducing the adverse effects of fungal foliar phytopathogens which comprises contacting the phytopathogens on the foliage of host plants with an effective phytopathogen-inhibiting amount of a compound of claim 1.
Claim 9
Dependent Claim
33 words
A method of reducing the adverse effects of fungal foliar phytopathogens which comprises contacting the phytopathogens on the foliage of host plants with an effective phytopathogen-inhibiting amount of a compound of claim 2.
Claim 10
Dependent Claim
10 words
The method of claim 8 wherein the compound is 5-isothiocyanatomethyl-3-(2-pyridyl)-2-isoxazoline.
References Cited (Backward Citations)
US3471523A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-10 | 1985-02-09 | 1985-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-10 | 1989-02-09 | 1989-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-10 | 1993-02-09 | 1993-08-11 | $7700.00 | Window Closed / Lapsed |