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US4066437A
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US
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Triazolidine compounds useful as herbicides
Assignee: Novartis Corp
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Filing: 1976-08-18
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Granted: 1978-01-03
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Expires: 1996-08-18
Abstract
Abstract The present invention relates to 1,2,4-triazolidine compounds, to a process for producing them, to their use for controlling vegetable and animal pests in agriculture, and to compositions, which contain these 1,2,4-triazolidine compounds as active substance. The 1,2,4-triazolidine compounds correspond to formula ##STR1## wherein ARYL IS AN ARYL GROUP OTHER THAN BENZENE, AND Y is an oxygen or sulphur atom.
Inventors
- 👤 Brigitta von Bredow
- 👤 Georg Pissiotas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:09
CPC Classifications
C; C07; C07D; C07D513/00; C07D513/02; C07D513/04
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
87 words
A 1,2,4-triazolidine compound of formula I ##STR42## wherein aryl is unsubstituted naphthyl, or naphthyl or phenyl mono- or di-substituted by halogen, (C 1 -C 4 ) alkyl, (C 1 -C 4 )alkoxy, (C 1 -C 4 ) alkylthio, (C 2 -C 4 ) alkenyloxy, (C 2 -C 4 ) alkynyloxy, phenoxy, benzyloxy, trifluoromethyl, sulphamoyl, di(C 1 -C 4 )alkylsulphamoyl, nitro, cyano, thiocyanato, amino, mono- or di(C 1 -C 4 )alkylamino, di(C 1 -C 4 )alkylcarbamoyl or (C 1 -C 4 )alkylsulphonyl, and Y is oxygen or sulfur.
Claim 2
Dependent Claim
87 words
A 1,2,4-triazolidine compound of formula I ##STR42## wherein aryl is unsubstituted naphthyl, or naphthyl or phenyl mono- or di-substituted by halogen, (C 1 -C 4 ) alkyl, (C 1 -C 4 )alkoxy, (C 1 -C 4 ) alkylthio, (C 2 -C 4 ) alkenyloxy, (C 2 -C 4 ) alkynyloxy, phenoxy, benzyloxy, trifluoromethyl, sulphamoyl, di(C 1 -C 4 )alkylsulphamoyl, nitro, cyano, thiocyanato, amino, mono- or di(C 1 -C 4 )alkylamino, di(C 1 -C 4 )alkylcarbamoyl or (C 1 -C 4 )alkylsulphonyl, and Y is oxygen or sulfur.
Claim 3
Dependent Claim
21 words
The compound of claim 1, wherein one of said substituents on the mono- or di-substituted phenyl is present in the para-position.
Claim 4
Dependent Claim
7 words
The compound according to claim 1, 9-p-chlorophenyl-8,10-dioxo-4,1,7,9-thiatriazabicyclo-[5.3.0]-decane-4,4-dioxide.
Claim 5
Dependent Claim
3 words
The compound, 9-(3-chloro-4-trifluoromethylphenyl)-8,10,dioxo-4,1,7,9-thiatriazabicyclo[5.3.0]decane-4,4-dioxide.
Claim 6
Dependent Claim
3 words
The compound, 9-(3-chloro-4-trifluoromethylphenyl)-8,10,dioxo-4,1,7,9-thiatriazabicyclo[5.3.0]decane-4,4-dioxide.
Claim 7
Dependent Claim
8 words
The compound according to claim 1, 9-(3,5-dichlorophenyl)-8,10-dioxo-4,1,7,9-thiatriazabicyclo[5.3.0] decane-4,4-dioxide.
Claim 8
Dependent Claim
39 words
A composition for selectively controlling weeds in crops of cereals, maize, rice and rape-seed, which composition comprises as active substance an effective amount of a compound of formula I, according to claim 1, together with a suitable carrier therefor.
Claim 9
Dependent Claim
29 words
A method for controlling dicotyledonous weeds, which comprises applying to a field where dicotyledonous weeds have to be controlled an effective amount of a compound according to claim 1.
Claim 10
Dependent Claim
31 words
A method for controlling weeds of the Galium family which comprises applying to a field where such weeds have to be controlled, an effective amount of compound according to claim 1.
Claim 11
Dependent Claim
33 words
A method for selectively controlling weeds in crops of cereals, maize, rice and rape-seed, which comprises applying to areas where such crops grow an effective amount of a compound according to claim 1.
Claim 12
Dependent Claim
24 words
A method for controlling weeds, which comprises applying to areas where said weeds grow, an effective amount of a compound according to claim 1.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-01-02 | 1981-07-04 | 1982-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-02 | 1985-07-04 | 1986-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-02 | 1989-07-04 | 1990-01-03 | $7700.00 | Window Closed / Lapsed |