US3882103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
N-phosphoryl and n-phosphonyl amidines
Assignee: Novartis Corp
•
Filing: 1973-03-13
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Granted: 1975-05-06
•
Expires: 1993-03-13
Abstract
Abstract WHEREIN R1 represents phenyl, or phenyl mono- to trisubstituted by halogen, mono- or disubstituted by C1-C4-alkyl, C1-C4alkylthio, nitro, cyano or trifluoromethyl, or monosubstituted by C1-C4-carbalkoxy, R2 represents methyl, methoxy, ethyl, ethoxy or phenyl, R3 represents hydrogen or methyl, R4 and R5 represent methyl, ethyl, n-propyl, isopropyl or allyl, X and Y represent oxygen or sulphur, or R4 and R5 with the nitrogen atom to which they are bound form the morpholino, piperidino or pyrrolidino ring, or R3 with R4 or R5 forms a 5- or 6-membered saturated ring, whereby then the group R4 or R5 not participating in the ring formation represents methyl or ethyl, A PROCESS FOR THEIR MANUFACTURE AND THEIR USE FOR THE CONTROL OF PESTS, ESPECIALLY FOR THE CONTROL OF PHYTOPATHOGENIC NEMATODES, ARE DISCLOSED. Compounds of the formula
Inventors
- 👤 Ernst Beriger
- 👤 Odd Kristiansen
- 👤 Kurt Rufenacht
- 👤 Jorg Bader
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:00
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/6527; C07F9/6533; C07F9/06; C07F9/22; C07F9/24; C07F9/2454; C07F9/2458; C07F9/28; C07F9/38; C07F9/44; C07F9/4461; C07F9/4465; C07F9/553; C07F9/572; C07F9/576; C07F9/59
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
5 words
A COMPOUND OF THE FORMULA
Claim 3
Dependent Claim
70 words
A compound according to claim 1, wherein R1 represents the groups 3-methyl-4-methylthiophenyl, 4-nitrophenyl, 3-methyl-4-nitrophenyl, 2,5-dichloro-4-bromophenyl, 2,5-dichloro-4-iodophenyl, 4-methylphenyl, 2,4-dibromo-5-chlorophenyl, 2,4,5-trichlorophenyl, 3-chlorophenyl, 3-trifluoromethylphenyl, 4-methylthiophenyl, 4-chlorophenyl or 4-cyanophenyl, R2 represents methyl, methoxy, ethyl or ethoxy, R3 represents hydrogen, R4 and R5 represent methyl or ethyl, or R4 and R5 together with the nitrogen atom to which they are bound form the morpholino, piperidino or pyrrolidino ring, X represents sulphur, and Y represents oxygen.
Claim 4
Dependent Claim
36 words
A compound according to claim 1, wherein R1 represents the 3-methyl-4-methylthiophenyl group, R2 represents methyl, methoxy, ethyl or ethoxy, R3 represents hydrogen, R4 and R5 represent methyl or ethyl, X represents sulphur, and Y represents oxygen.
Claim 5
Dependent Claim
7 words
N,N-Dimethyl-N''-( O-(3-methyl-4-methylthiophenyl)-O-ethyl-thionophosphoryl) -formamidine according to claim 3.
Claim 6
Dependent Claim
7 words
N,N-Dimethyl-N''-( O-(3-methyl-4-nitrophenyl)-O-ethyl-thionophosphoryl) -formamidine according to claim 2.
Claim 7
Dependent Claim
6 words
N,N-Diethyl-N''-(O-(3-methyl-4-methylthiophenyl)-O-ethyl-thionophosphoryl) -formamidine according to claim 3.
Claim 8
Dependent Claim
6 words
N,N-Dimethyl-N''-(O-(2,4-dibromo-5-chlorophenyl)-O-ethyl-thionophosphoryl) -formamidine according to claim 2.
Claim 9
Dependent Claim
6 words
N,N-Dimethyl-N''-(O-(2,5-dichloro-4-iodophenyl)-O-ethyl-thionophosphoryl) -formamidine according to claim 2.
Claim 10
Dependent Claim
6 words
N,N-Dimethyl-N''-(O-(3-methyl-4-methylthiophenyl)-ethyl-thionophosphonyl) -formamidine according to claim 3.
Claim 11
Dependent Claim
6 words
N,N-Dimethyl-N''-(O-(2,4,5-trichlorophenyl)-ethyl-thionophosphonyl) -formamidine according to claim 2.
Claim 12
Dependent Claim
6 words
N,N-Diethyl-N''-(O-(3-methyl-4-methylthiophenyl)-ethyl-thionophosphonyl) -formamidine according to claim 3.
Claim 13
Dependent Claim
6 words
N-(O-(3-MEthyl-4-methylthiophenyl)-ethyl-thionophosphonyl)-piperidyl -formimide according to claim 2.
Claim 14
Dependent Claim
5 words
N-(O-(2,4,5-Trichlorophenyl)-ethyl-thionophosphonyl)-pyrrolidinyl-formimide according to claim 2.
Claim 15
Dependent Claim
5 words
N-(O-(2,4,5-Trichlorophenyl)-ethyl-thionophosphonyl)-morpholinyl-formimide according to claim 2.
Claim 16
Dependent Claim
5 words
N,N-Dimethyl-N''-(O-(4-tolyl)-ethyl-thionophosphonyl)-formamidine according to claim 2.
Claim 17
Dependent Claim
5 words
N,N-Diethyl-N''-(O-(4-tolyl)-ethyl-thionophosphonyl)-formamidine according to claim 2.
Claim 18
Dependent Claim
5 words
N,N-Dimethyl-N''-(O-(3-chlorophenyl)-ethyl-thionophosphonyl)-formamidine according to claim 2.
Claim 19
Dependent Claim
5 words
N,N-Diethyl-N''-(O-(3-chlorophenyl)-ethyl-thionophosphonyl)-formamidine according to claim 2.
Claim 20
Dependent Claim
6 words
N,N-Dimethyl-N''-(O-(4-nitrophenyl)-O-methyl-thionophosphoryl) -formamidine according to claim 2.
Claim 21
Dependent Claim
6 words
N,N-Dimethyl-N''-(O-(4-nitrophenyl)-O-ethyl-thionophosphoryl) -formamidine according to claim 2.
Claim 22
Dependent Claim
6 words
N,N-Dimethyl-N''-(O-(3-methyl-4-methylthiophenyl)-O-methyl-thionophosphoryl) -formamidine according to claim 3.
Claim 23
Dependent Claim
6 words
N,N-Dimethyl-N''-(O-(2,5-dichloro-4-bromophenyl)-O-methyl-thionophosphoryl) -formamidine according to claim 3.
References Cited (Backward Citations)
US3121084A
Cited
US3801679A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-05-05 | 1978-11-04 | 1979-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-05-05 | 1982-11-04 | 1983-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-05-05 | 1986-11-04 | 1987-05-06 | $7700.00 | Window Closed / Lapsed |