US3835133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hexahydro-1,3,5-triazine-2,4-diones
Assignee: Sandoz AG
•
Filing: 1971-03-15
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Granted: 1974-09-10
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Expires: 1991-03-15
Abstract
Abstract WHEREIN EACH Y is alkyl, trifluoroalkyl, fluorine, chlorine, bromine, alkoxy, aryloxy or nitro and n is o, 1, 2 or 3. The compounds exhibit a herbicidal effect. The present invention concerns novel hexahydro-1,3,5-triazine2,4-diones of the general formula:
Inventors
- 👤 K Seckinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:01
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/10
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
33 words
A compound of claim 1, wherein Y is alkyl of one to five carbon atoms, trifluoroalkyl of one to five carbon atoms, fluorine, chlorine, bromine or alkoxy of one to five carbon atoms.
Claim 2
Dependent Claim
15 words
A compound of claim 2, wherein Y is methyl, trifluoromethyl, fluorine, chlorine, bromine or methoxy.
Claim 3
Dependent Claim
9 words
The compound of claim 3, which is 6-dimethylamino-1,3-di-(3, 4-dichlorophenyl)-5-methyl-hexahydro-s-triazine-2,4-dione.
Claim 4
Dependent Claim
8 words
The compound of claim 3, which is 5-dimethylamino-1,3-diphenyl-5-methyl-hexahydro-s-triazine-2,4-dione.
Claim 5
Dependent Claim
9 words
The compound of claim 3, which is 6-dimethylamino-1,3-di-(3-trifluoromethylphenyl)-5-methyl-hexahydro-s -triazine-2,4-dione.
Claim 6
Dependent Claim
9 words
The compound of claim 3, which is 6-dimethylamino-1,3-di-(3-chloro-4-methoxyphenyl)-5-methyl-hexahydro-s -triazine-2,4-dione.
Claim 7
Dependent Claim
9 words
The compound of claim 3, which is 6-dimethylamino-1,3-di-(4-chlorophenyl)-5-methyl-hexahydro-s-triazine-2,4 -dione.
Claim 8
Dependent Claim
9 words
The compound of claim 3, which is 6-dimethylamino-1,3-di-(4-fluorophenyl)-5-methyl-hexahydro-s-triazine-2,4 -dione.
Claim 9
Dependent Claim
9 words
The compound of claim 3, which is 6-dimethylamino-1,3-di-(4-bromophenyl)-5-methyl-hexahydro-s-triazine-2,4 -dione.
Claim 10
Dependent Claim
9 words
The compound of claim 3, which is 6-dimethylamino-1,3-di-(3-chlorophenyl)-5-methyl-hexahydro-s-triazine-2,4 -dione.
References Cited (Backward Citations)
US3525789A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-09-09 | 1978-03-11 | 1978-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-09 | 1982-03-11 | 1982-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-09 | 1986-03-11 | 1986-09-10 | $7700.00 | Window Closed / Lapsed |