Patent EP0232544A2 successfully refreshed from Google Patents.
US4054575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1,2,4-Triazolyl-phosphoric acid and phosphonic acid esters
Assignee: Novartis Corp
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Filing: 1973-12-05
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Granted: 1977-10-18
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Expires: 1993-12-05
Abstract
Abstract 1,2,4-triazolylphosphoric and 1,2,4-triazolylphosphonic acid esters of the formula ##STR1## wherein R 1 represents hydrogen, alkyl, cycloalkyl, phenyl, benzyl, or phenethyl, R 2 represents alkenyl or alkinyl, R 3 represents alkyl, alkoxy, alkylthio, amino, monoalkylamino or dialkylamino, R 4 represents alkyl, and X represents oxygen or sulphur, a process for their manufacture and their use in pest control.
Inventors
- 👤 Beat Bohner
- 👤 Dag Dawes
- 👤 Willy Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:35
CPC Classifications
C; C07; C07D; C07D249/00; C07D249/02; C07D249/08; C07D249/10; C07D249/12; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/6515; C07F9/6518
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
50 words
A compound of the formula ##STR136## wherein R 1 represents alkyl of from 1 to 6 carbon atoms or cycloalkyl of from 3 to 6 carbon atoms, R 2 represents allyl, methallyl, 2-butenyl, 4-chloro-2-butenyl or propargyl, R 3 represents methoxy, ethoxy or ethylamino, and R 4 represents methyl or ethyl.
Claim 2
Dependent Claim
50 words
A compound of the formula ##STR136## wherein R 1 represents alkyl of from 1 to 6 carbon atoms or cycloalkyl of from 3 to 6 carbon atoms, R 2 represents allyl, methallyl, 2-butenyl, 4-chloro-2-butenyl or propargyl, R 3 represents methoxy, ethoxy or ethylamino, and R 4 represents methyl or ethyl.
Claim 3
Dependent Claim
31 words
A compound of the formula ##STR137## wherein R 1 represents methyl, ethyl, isopropyl or cyclopentyl; R 2 represents allyl, methallyl, 2-butenyl, 4-chloro-2-butenyl or propargyl; and R 3 represents ethoxy or methylamino.
Claim 4
Dependent Claim
31 words
A compound of the formula ##STR137## wherein R 1 represents methyl, ethyl, isopropyl or cyclopentyl; R 2 represents allyl, methallyl, 2-butenyl, 4-chloro-2-butenyl or propargyl; and R 3 represents ethoxy or methylamino.
Claim 5
Dependent Claim
10 words
A compound according to claim 2, of the formula ##STR138##
Claim 6
Dependent Claim
10 words
A compound according to claim 2, of the formula ##STR139##
Claim 7
Dependent Claim
10 words
A compound according to claim 2, of the formula ##STR140##
Claim 8
Dependent Claim
10 words
A compound according to claim 2, of the formula ##STR141##
Claim 9
Dependent Claim
10 words
A compound according to claim 2, of the formula ##STR142##
Claim 10
Dependent Claim
10 words
A compound according to claim 1, of the formula ##STR143##
Claim 11
Dependent Claim
10 words
A compound according to claim 2, of the formula ##STR144##
Claim 12
Dependent Claim
10 words
A compound according to claim 2, of the formula ##STR145##
Claim 13
Dependent Claim
10 words
A compound according to claim 2, of the formula ##STR146##
References Cited (Backward Citations)
US3867397A
Cited
US3867398A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-10-17 | 1981-04-18 | 1981-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-17 | 1985-04-18 | 1985-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-17 | 1989-04-18 | 1989-10-18 | $7700.00 | Window Closed / Lapsed |