US4079143A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fungicidal 1H-1,2,4-triazoles
Assignee: Imperial Chemical Industries Ltd
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Filing: 1976-08-26
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Granted: 1978-03-14
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Expires: 1996-08-26
Abstract
Abstract Plant fungicidal compounds of formula: <IMAGE> wherein R4 is hydrogen, C1-6 alkyl, alkenyl or alkynyl having up to 4 carbon atoms, phenyl or optionally ring-substituted benzyl or alpha -(C1-4 alkyl)-benzyl, R5 is hydroxy, C1-6 alkyl or alkoxy, amino, hydrazino, (C1-6 alkyl) amino, benzylamino, benzyloxy, cycloalkoxy, cycloalkyl, optionally ring-substituted phenylamino or optionally substituted phenyloxy, Z is C = O or a derivative thereof, or a salt of such a compound.
Inventors
- 👤 Sugavanam Balasubramanyan
- 👤 Margaret Claire Shephard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:01
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/12; C07D233/00; C07D233/54; C07D233/56; C07D249/00; C07D249/02; C07D249/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A method of combating fungal diseases in a plant, said method consisting essentially of the step of applying to the plant, or to the locus of the plant, a fungicidally effective amount of a compound of the formula: ##STR41## wherein R 4 is hydrogen; C 1-6 alkyl; alkenyl or alkynyl having up to 4 carbon atoms; phenylallyl; phenyl; benzyl or benzyl ring-substituted with halogen, C 1-4 alkyl or C 1-4 alkoxy, nitro, trifluoromethyl, cyano or methylenedioxy; α-(C 1-4 alkyl) benzyl or α-(C 1-4 alkyl)benzyl-substituted with halogen; and R 5 is hydroxy; C 1-6 alkoxy; amino; hydrazino, phenylamino or phenylamino ring substituted with C 1-4 alkyl, halogen, nitro or trifluoromethyl; (C 1-6 alkyl)amino; phenyloxy or phenyloxy substituted with halogen; benzylamino; benzyloxy; or cycloalkyloxy; and Z is C = O or C = NH, or a fungicidal salt of such a compound.
Claim 2
Independent Claim
140 words
A method of combating fungal diseases in a plant, said method consisting essentially of the step of applying to the plant, or to the locus of the plant, a fungicidally effective amount of a compound of the formula: ##STR41## wherein R 4 is hydrogen; C 1-6 alkyl; alkenyl or alkynyl having up to 4 carbon atoms; phenylallyl; phenyl; benzyl or benzyl ring-substituted with halogen, C 1-4 alkyl or C 1-4 alkoxy, nitro, trifluoromethyl, cyano or methylenedioxy; α-(C 1-4 alkyl) benzyl or α-(C 1-4 alkyl)benzyl-substituted with halogen; and R 5 is hydroxy; C 1-6 alkoxy; amino; hydrazino, phenylamino or phenylamino ring substituted with C 1-4 alkyl, halogen, nitro or trifluoromethyl; (C 1-6 alkyl)amino; phenyloxy or phenyloxy substituted with halogen; benzylamino; benzyloxy; or cycloalkyloxy; and Z is C = O or C = NH, or a fungicidal salt of such a compound.
References Cited (Backward Citations)
GB1244530A
Cited
US3658813A
Cited
US3872117A
Cited
GB1364952A
Cited
US3912752A
Cited
US3952002A
Cited
ZA754111B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-03-13 | 1981-09-12 | 1982-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-03-13 | 1985-09-12 | 1986-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-03-13 | 1989-09-12 | 1990-03-14 | $7700.00 | Window Closed / Lapsed |