US4012506A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pyrimidyl thio- and dithio-phosphoric acid esters
Assignee: Novartis Corp
•
Filing: 1975-07-03
•
Granted: 1977-03-15
•
Expires: 1995-07-03
Abstract
Abstract Pyrimidyl-thio and dithio-phosphoric acid esters of the formula ##STR1## wherein R 1 represents a C 3 to C 6 cycloalkyl group, R 2 and R 3 each represent a C 1 to C 5 alkyl group and X and Y each represent oxygen or sulfur, Processes for their manufacture, and their use in pest control.
Inventors
- 👤 David E. Balke
- 👤 Ward H. Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:11
CPC Classifications
A; A01; A01N; A01N57/00; A01N57/10; A01N57/16; C; C07; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/645; C07F9/6509; C07F9/6512
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
41 words
A compound of the formula ##STR9##wherein R 1 represents a C 3 to C 6 cycloalkyl group, R 2 and R 3 each represents a C 1 to C 5 alkyl group, and X and Y each represent oxygen or sulfur.
Claim 2
Dependent Claim
41 words
A compound of the formula ##STR9##wherein R 1 represents a C 3 to C 6 cycloalkyl group, R 2 and R 3 each represents a C 1 to C 5 alkyl group, and X and Y each represent oxygen or sulfur.
Claim 3
Dependent Claim
38 words
A compound according to claim 1, wherein R 1 represents cyclopropyl, cyclopentyl or cyclohexyl, R 2 represents methyl or ethyl, R 3 represents methyl, ethyl, n-propyl, isopropyl or n-pentyl, X represents oxygen or sulfur and Y represents sulfur.
Claim 4
Dependent Claim
30 words
A compound according to claim 2, wherein R 1 represents cyclopropyl, R 2 represents ethyl, R 3 represents ethyl or n-propyl, X represents oxygen or sulfur and Y represents sulfur.
Claim 5
Dependent Claim
10 words
The compound according to claim 3 of the formula ##STR10##
Claim 6
Dependent Claim
30 words
A pesticidal composition for combating pests selected from the group consisting of insects and acarids comprising a pesticidally effective amount of a compound according to claim 1 and a carrier.
Claim 7
Dependent Claim
30 words
A pesticidal composition for combating pests selected from the group consisting of insects and acarids comprising a pesticidally effective amount of a compound according to claim 2 and a carrier.
Claim 8
Dependent Claim
30 words
A pesticidal composition for combating pests selected from the group consisting of insects and acarids comprising a pesticidally effective amount of a compound according to claim 3 and a carrier.
Claim 9
Dependent Claim
30 words
A pesticidal composition for combating pests selected from the group consisting of insects and acarids comprising a pesticidally effective amount of a compound according to claim 4 and a carrier.
Claim 10
Dependent Claim
29 words
A method of combating pests selected from the group consisting of insects and acarids which comprises applying thereto a psticidally effective amount of a compound according to claim 1.
Claim 11
Dependent Claim
29 words
A method of combating pests selected from the group consisting of insects and acarids which comprises applying thereto a pesticidally effective amount of a compound according to claim 2.
Claim 12
Dependent Claim
29 words
A method of combating pests selected from the group consisting of insects and acarids which comprises applying thereto a pesticidally effective amount of a compound according to claim 3.
Claim 13
Dependent Claim
29 words
A method of combating pests selected from the group consisting of insects and acarids which comprises applying thereto a pesticidally effective amount of a compound according to claim 4.
References Cited (Backward Citations)
US2754243A
Cited
US3862188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-03-14 | 1980-09-13 | 1981-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-03-14 | 1984-09-13 | 1985-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-03-14 | 1988-09-13 | 1989-03-15 | $7700.00 | Window Closed / Lapsed |