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US4767771A
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Fungicidal pyridyl imidates
Assignee: Zeneca Inc
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Filing: 1987-04-15
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Granted: 1988-08-30
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Expires: 2007-04-15
Abstract
Abstract Novel fungicidal pyridyl imidates having the general structural formula <IMAGE> wherein R is selected from the group consisting of C1-C16 alkyl, C3-C8 cycloalkyl, C214 C8 alkenyl, C2-C8 substituted alkenyl, C3-C4 carboalkoxyalkyl, aryl, arylalkyl having C1-C3 alkyl, substituted aryl and arylalkyl wherein the substituents are -Cl, -Br, -F and -NO2, furfuryl pyridyl, C1-C6 alkyl substituted phosphorus, and <IMAGE> wherein R3 and R4 are C1-C10 alkyl and can form a heterocyclic ring, R1 is selected from the group consisting of halogen, C1-C3 alkoxy and C1-C3 haloalkoxy, R2 is selected from the group consisting of methyl and hydrogen, and X is S or O; and fungicidally accepable organic and inorganic salts thereof.
Inventors
- 👤 Don R. Baker
- 👤 Keith H. Brownell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:29
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/72; C07D213/74; A; A01; A01N; A01N53/00; A01N57/00; A01N57/10; A01N57/16; C07D405/00; C07D405/02; C07D405/12; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/553; C07F9/576; C07F9/58
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
93 words
A compound having the structural formula ##STR27## wherein R is selected from the group consisting of C 1 -C 16 alkyl, C 3 -C 8 cycloalkyl, C 2 -C 8 alkenyl, phenyl, phenylalkyl having C 1 -C 3 alkyl, substituted phenyl or phenylalkyl wherein the substituents are --Cl, --Br, --F or --NO 2 , R 1 is selected from the group consisting of halogen, C 1 -C 3 alkoxy and C 1 -C 3 haloalkoxy, R 2 is hydrogen, and X is S or O; or fungicidally acceptable organic or inorganic salt thereof.
Claim 2
Dependent Claim
93 words
A compound having the structural formula ##STR27## wherein R is selected from the group consisting of C 1 -C 16 alkyl, C 3 -C 8 cycloalkyl, C 2 -C 8 alkenyl, phenyl, phenylalkyl having C 1 -C 3 alkyl, substituted phenyl or phenylalkyl wherein the substituents are --Cl, --Br, --F or --NO 2 , R 1 is selected from the group consisting of halogen, C 1 -C 3 alkoxy and C 1 -C 3 haloalkoxy, R 2 is hydrogen, and X is S or O; or fungicidally acceptable organic or inorganic salt thereof.
Claim 3
Dependent Claim
27 words
The compound of claim 1 wherein R is --C(CH 3 ) 3 , R 1 is --OCH 3 , R 2 is -H, and X is -O.
Claim 4
Dependent Claim
22 words
The compound of claim 1 wherein R is ##STR28## R 1 is --OCH 3 R 2 is -H and X is --O.
Claim 5
Dependent Claim
108 words
A fungicidal composition comprising a fungicidally effective amount of a compound having the structural formula ##STR29## wherein R is selected from the group consisting of C 1 -C 16 alkyl, C 3 -C 8 cycloalkyl, C 2 -C 8 alkenyl, phenyl, phenyalkyl having C 1 -C 3 alkyl, substituted phenyl or phenylalkyl wherein the substituents are --Cl, --Br, --F or --NO 2 , R 1 is selected from the group consisting of halogen, C 1 -C 3 alkoxy and C 1 -C 3 haloalkoxy, R 2 is hydrogen, and X is S or O; or fungicidally acceptable organic or inorganic salt thereof and an inert diluent carrier therefor.
Claim 6
Dependent Claim
108 words
A fungicidal composition comprising a fungicidally effective amount of a compound having the structural formula ##STR29## wherein R is selected from the group consisting of C 1 -C 16 alkyl, C 3 -C 8 cycloalkyl, C 2 -C 8 alkenyl, phenyl, phenyalkyl having C 1 -C 3 alkyl, substituted phenyl or phenylalkyl wherein the substituents are --Cl, --Br, --F or --NO 2 , R 1 is selected from the group consisting of halogen, C 1 -C 3 alkoxy and C 1 -C 3 haloalkoxy, R 2 is hydrogen, and X is S or O; or fungicidally acceptable organic or inorganic salt thereof and an inert diluent carrier therefor.
Claim 7
Independent Claim
111 words
The method of controlling fungi comprising applying to the area where control is desired, a fungicidally effective amount of a compound having the formula ##STR30## wherein R is selected from the group consisting of C 1 -C 16 alkyl, C 3 -C 8 cycloalkyl, C 2 -C 8 alkenyl, phenyl, phenylalkyl having C 1 -C 3 alkyl, substituted phenyl or phenylalkyl wherein the substituents are --Cl, --Br, --F or --NO 2 , R 1 is selected from the group consisting of halogen, C 1 -C 3 alkoxy and C 1 -C 3 haloalkoxy, R 2 is hydrogen, and X is S or O; or fungicidally acceptable organic or inorganic salt thereof.
Claim 8
Independent Claim
111 words
The method of controlling fungi comprising applying to the area where control is desired, a fungicidally effective amount of a compound having the formula ##STR30## wherein R is selected from the group consisting of C 1 -C 16 alkyl, C 3 -C 8 cycloalkyl, C 2 -C 8 alkenyl, phenyl, phenylalkyl having C 1 -C 3 alkyl, substituted phenyl or phenylalkyl wherein the substituents are --Cl, --Br, --F or --NO 2 , R 1 is selected from the group consisting of halogen, C 1 -C 3 alkoxy and C 1 -C 3 haloalkoxy, R 2 is hydrogen, and X is S or O; or fungicidally acceptable organic or inorganic salt thereof.
Claim 9
Dependent Claim
26 words
The compound of claim 5 wherein R is --C(CH 3 ) 3 , R 1 is --OCH 3 R 2 is --H and X is --O.
Claim 10
Dependent Claim
23 words
The compound of claim 5 wherein R is ##STR31## R 1 is --OCH 3 , R 2 is --H and X is --O.
References Cited (Backward Citations)
US3832351A
Cited
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-08-30 | 1992-02-29 | 1992-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-08-30 | 1996-02-29 | 1996-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-08-30 | 2000-02-29 | 2000-08-30 | $7700.00 | Window Closed / Lapsed |