US3972882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sym.-triazine carbamates
Assignee: Toyama Chemical Co Ltd
•
Filing: 1974-11-06
•
Granted: 1976-08-03
•
Expires: 1994-11-06
Abstract
Abstract Novel sym.-triazines having the formula: ##EQU1## wherein R 1 is a substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, aralkyl or heterocyclic alkyl group; R 2 is a hydrogen atom or a substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl or heterocyclic alkyl group; and Z 1 and Z 2 , which may be the same or different, each represents oxygen or sulfur, have a central nerve inhibitory activity, an anti-inflammatory activity, an analgesic activity and a sedative activity, and can be prepared by reacting a 2,4-dichloro-6-substituted sym.-triazine with a compound having the formula HO--R 2 in which R 2 is the same as defined above.
Inventors
- 👤 Yutaka Kodama
- 👤 Tsutomu Kodama
- 👤 Akira Takai
- 👤 Masaakira Senoura
- 👤 Isao Watanabe
- 👤 Katsunori Tanaka
- 👤 Tomonobu Yamaguchi
- 👤 Norio Abe
- 👤 Takuya Kodama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:20
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/14; C07D251/16
Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
90 words
A compound of the formula: ##EQU14## wherein R 1 is unsubstituted or a halogen-, C 1-4 alkyl-, nitro-, C 1-4 alkoxy-, C 1-4 alkylenedioxy- or C 1-4 alkylthio-substituted C 1-5 alkyl, C 1-5 alkenyl, C 3-7 cycloalkyl, C 3-7 cycloalkyl C 1-4 alkyl, Phenyl- C 1-4 alkyl or tetrahydrofurfuryl; R 2 is hydrogen, or unsubstituted halogen-, C 1-4 alkyl-, C 1-4 alkoxy-, or C 1-4 alkylthio-substituted C 1-4 alkyl or phenyl; and Z 1 and Z 2 , which may be the same or different, each represents oxygen or sulfur.
Claim 2
Dependent Claim
90 words
A compound of the formula: ##EQU14## wherein R 1 is unsubstituted or a halogen-, C 1-4 alkyl-, nitro-, C 1-4 alkoxy-, C 1-4 alkylenedioxy- or C 1-4 alkylthio-substituted C 1-5 alkyl, C 1-5 alkenyl, C 3-7 cycloalkyl, C 3-7 cycloalkyl C 1-4 alkyl, Phenyl- C 1-4 alkyl or tetrahydrofurfuryl; R 2 is hydrogen, or unsubstituted halogen-, C 1-4 alkyl-, C 1-4 alkoxy-, or C 1-4 alkylthio-substituted C 1-4 alkyl or phenyl; and Z 1 and Z 2 , which may be the same or different, each represents oxygen or sulfur.
Claim 3
Dependent Claim
2 words
Methyl 2,4-dimethoxy-sym.-triazinylthioncarbamate.
Claim 4
Dependent Claim
2 words
Methyl 2,4-dimethoxy-sym.-triazinylthioncarbamate.
Claim 5
Dependent Claim
2 words
Ethyl 2,4-dimethoxy-sym.-triazinylthioncarbamate.
Claim 6
Dependent Claim
2 words
Ethyl 2,4-dimethoxy-sym.-triazinylthioncarbamate.
Claim 7
Dependent Claim
2 words
Methyl 2,4-dimethoxy-sym-triazinylcarbamate.
Claim 8
Dependent Claim
2 words
Methyl 2,4-dimethoxy-sym-triazinylcarbamate.
Claim 9
Dependent Claim
2 words
Ethyl 2,4-dimethoxy-sym-triazinylcarbamate.
Claim 10
Dependent Claim
2 words
Ethyl 2,4-dimethoxy-sym-triazinylcarbamate.
Claim 11
Dependent Claim
2 words
Allyl 2,4-dimethoxy-sym-triazinylcarbamate.
Claim 12
Dependent Claim
2 words
Allyl 2,4-dimethoxy-sym-triazinylcarbamate.
Claim 13
Dependent Claim
2 words
Ethyl 2,4-dimethoxy-sym-triazinylthiolcarbamate.
Claim 14
Dependent Claim
2 words
Ethyl 2,4-dimethoxy-sym-triazinylthiolcarbamate.
Claim 15
Dependent Claim
2 words
Isopropyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 16
Dependent Claim
2 words
Isopropyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 17
Dependent Claim
2 words
Allyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 18
Dependent Claim
2 words
Allyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 19
Dependent Claim
2 words
n-Butyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 20
Dependent Claim
2 words
n-Butyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 21
Dependent Claim
2 words
Methoxy-ethyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 22
Dependent Claim
2 words
Methoxy-ethyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 23
Dependent Claim
2 words
Cyclohexyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 24
Dependent Claim
2 words
Cyclohexyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 25
Dependent Claim
2 words
Benzyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 26
Dependent Claim
2 words
Benzyl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 27
Dependent Claim
2 words
Tetrahydrofurfuryl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 28
Dependent Claim
2 words
Tetrahydrofurfuryl 2,4-dimethoxy-sym-triazinylthioncarbamate.
Claim 29
Dependent Claim
2 words
Ethyl 2,4-dimethoxy-sym-triazinyldithiocarbamate.
Claim 30
Dependent Claim
2 words
Ethyl 2,4-dimethoxy-sym-triazinyldithiocarbamate.
Claim 31
Dependent Claim
2 words
Methyl 2,4-diethoxy-sym-triazinylthioncarbamate.
Claim 32
Dependent Claim
2 words
Methyl 2,4-diethoxy-sym-triazinylthioncarbamate.
Claim 33
Dependent Claim
2 words
Methyl 2,4-diphenoxy-sym-triazinylthioncarbamate.
Claim 34
Dependent Claim
2 words
Methyl 2,4-diphenoxy-sym-triazinylthioncarbamate.
Claim 35
Dependent Claim
2 words
Ethyl 2,4-dihydroxy-sym-triazinylthioncarbamate.
Claim 36
Dependent Claim
2 words
Ethyl 2,4-dihydroxy-sym-triazinylthioncarbamate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-08-03 | 1980-02-02 | 1980-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-03 | 1984-02-02 | 1984-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-03 | 1988-02-02 | 1988-08-03 | $7700.00 | Window Closed / Lapsed |