US4426522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hexahydro-1,2,4-triazine-3,5 dione derivatives
Assignee: Abic Ltd
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Filing: 1982-02-09
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Granted: 1984-01-17
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Expires: 2002-02-09
Abstract
Abstract The invention provides new hexahydro-1,2,4-triazine-3,5-dione derivatives having anticoccidiastatic activity, to the production thereof and to their use as part of a feed and/or pre-feed mixture.
Inventors
- 👤 Chaim Simonovitch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:13
CPC Classifications
C; C07; C07D; C07D253/00; C07D253/02; C07D253/06; C07D253/065; C07D253/07; C07D253/075; A; A23; A23K; A23K20/00; A23K20/10; A23K20/116
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
175 words
A compound of the formula: ##STR20## wherein R 3 is hydrogen, lower alkyl, tetrahydrofuryl, lower alkylsulfonyl or ##STR21## wherein R 4 is lower alkyl, lower alkyl substituted by halogen, lower alkoxy or lower alkoxy carbonyl, or R 4 is phenyl substituted with at least one halogen, nitro or lower alkyl, or R 4 is benzyl substituted by at least one halogen, or R 4 is phenyl thio methylene or phenyl amino methylene substituted by at least one halogen, or R 4 is thienyl or thienyl substituted with at least one halogen atom or CO-hexahydro-1,2,4-triazine-3,5-dione, wherein R 5 is hydrogen or lower alkyl, wherein R 6 is hydrogen, lower alkyl, alkali metal or alkaline earth metal, and wherein A is ##STR22## wherein X is at least one halogen, or A is ##STR23## wherein R 1 and R 2 are each hydrogen, halogen, trifluoromethyl, lower alkyl, cyano or lower alkoxy, and wherein at least one of the substituents R 1 , R 2 , R 3 , R 5 and R 6 must be other than hydrogen.
Claim 2
Dependent Claim
175 words
A compound of the formula: ##STR20## wherein R 3 is hydrogen, lower alkyl, tetrahydrofuryl, lower alkylsulfonyl or ##STR21## wherein R 4 is lower alkyl, lower alkyl substituted by halogen, lower alkoxy or lower alkoxy carbonyl, or R 4 is phenyl substituted with at least one halogen, nitro or lower alkyl, or R 4 is benzyl substituted by at least one halogen, or R 4 is phenyl thio methylene or phenyl amino methylene substituted by at least one halogen, or R 4 is thienyl or thienyl substituted with at least one halogen atom or CO-hexahydro-1,2,4-triazine-3,5-dione, wherein R 5 is hydrogen or lower alkyl, wherein R 6 is hydrogen, lower alkyl, alkali metal or alkaline earth metal, and wherein A is ##STR22## wherein X is at least one halogen, or A is ##STR23## wherein R 1 and R 2 are each hydrogen, halogen, trifluoromethyl, lower alkyl, cyano or lower alkoxy, and wherein at least one of the substituents R 1 , R 2 , R 3 , R 5 and R 6 must be other than hydrogen.
Claim 3
Dependent Claim
12 words
Compound according to claim 1 wherein the halogen is chlorine or fluorine.
Claim 4
Dependent Claim
12 words
Compound according to claim 1, wherein the alkali is sodium or potassium.
Claim 5
Dependent Claim
8 words
A compound of claim 1 being 2-(2'-chlorobenzyl)-hexahydro-1,2,4-triazine-3,5 dione.
Claim 6
Dependent Claim
8 words
A compound of claim 1 being 2-(3'-chlorobenzyl)-hexahydro-1,2,4-triazine-3,5 dione.
Claim 7
Dependent Claim
8 words
A compound of claim 1 being 2-(4'-chlorobenzyl)-hexahydro-1,2,4-triazine-3,5 dione.
Claim 8
Dependent Claim
9 words
A compound of claim 1 being 2-(2',4'-dichlorobenzyl) hexahydro-1,2,4-triazine-3,5 dione.
Claim 9
Dependent Claim
8 words
A compound of claim 1 being 2-(3',4'-dichlorobenzyl)-hexahydro-1,2,4-triazine-3,5 dione.
Claim 10
Dependent Claim
7 words
A compound of claim 1 being 1-(2'-methyl-3',5'-dinitrobenzoyl)-2-(4'-chlorobenzyl)-hexahydro-1,2,4-triazine-3,5-dione.
Claim 11
Dependent Claim
7 words
A compound of claim 1 being 1-chloroacetyl-2-(4'-chlorobenzyl)-hexahydro-1,2,4-triazine-3,5-dione.
Claim 12
Dependent Claim
7 words
A compound of claim 1 being 2-(4'-chlorobenzyl)-4-sodium-hexahydro-1,2,4-triazine-3,5-dione.
Claim 13
Dependent Claim
7 words
A compound of claim 1 being 2-(3',4'-dichlorobenzyl)-4-sodium-hexahydro-1,2,4-triazine.
References Cited (Backward Citations)
US4297129A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-01-16 | 1987-07-18 | 1988-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-01-16 | 1991-07-18 | 1992-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-01-16 | 1995-07-18 | 1996-01-17 | $7700.00 | Window Closed / Lapsed |