CH617435A5 - Process for the preparation of novel 5,5,7,7-tetramethylfuro-[3,4e]as-triazine-4-oxides and their use - Google Patents
Process for the preparation of novel 5,5,7,7-tetramethylfuro-[3,4e]as-triazine-4-oxides and their use Download PDFInfo
- Publication number
- CH617435A5 CH617435A5 CH514275A CH514275A CH617435A5 CH 617435 A5 CH617435 A5 CH 617435A5 CH 514275 A CH514275 A CH 514275A CH 514275 A CH514275 A CH 514275A CH 617435 A5 CH617435 A5 CH 617435A5
- Authority
- CH
- Switzerland
- Prior art keywords
- compounds
- formula
- triazine
- substituents
- nitro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46575974A | 1974-05-01 | 1974-05-01 | |
| US49657874A | 1974-08-12 | 1974-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH617435A5 true CH617435A5 (en) | 1980-05-30 |
Family
ID=27041399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH514275A CH617435A5 (en) | 1974-05-01 | 1975-04-22 | Process for the preparation of novel 5,5,7,7-tetramethylfuro-[3,4e]as-triazine-4-oxides and their use |
Country Status (18)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2810224A1 (de) * | 1977-03-18 | 1978-09-28 | Sandoz Ag | As-triazinderivate und verfahren zu ihrer herstellung |
| CH644863A5 (de) * | 1978-02-03 | 1984-08-31 | Sandoz Ag | Aethanopyrano-(4,3-e)-as-triazine, ihre herstellung und diese enthaltende beruhigungs- und schlafeinleitungsmittel. |
-
1975
- 1975-04-22 CH CH514275A patent/CH617435A5/de not_active IP Right Cessation
- 1975-04-22 DK DK172775AA patent/DK139301B/da active IP Right Grant
- 1975-04-22 FI FI751205A patent/FI57416C/fi not_active IP Right Cessation
- 1975-04-23 NO NO751455A patent/NO751455L/no unknown
- 1975-04-23 DE DE19752517994 patent/DE2517994A1/de not_active Withdrawn
- 1975-04-23 SE SE7504692A patent/SE7504692L/xx unknown
- 1975-04-25 NL NL7504919A patent/NL7504919A/xx not_active Application Discontinuation
- 1975-04-28 GB GB17647/75A patent/GB1496709A/en not_active Expired
- 1975-04-29 IL IL47192A patent/IL47192A/xx unknown
- 1975-04-29 BE BE155916A patent/BE828548A/fr unknown
- 1975-04-29 DD DD185757A patent/DD119792A5/xx unknown
- 1975-04-29 ES ES437214A patent/ES437214A1/es not_active Expired
- 1975-04-29 HU HU75SA00002784A patent/HU171171B/hu unknown
- 1975-04-30 AT AT332475A patent/AT357545B/de not_active IP Right Cessation
- 1975-04-30 CA CA225,868A patent/CA1033734A/en not_active Expired
- 1975-04-30 FR FR7513539A patent/FR2269347B1/fr not_active Expired
- 1975-04-30 JP JP50051568A patent/JPS50149696A/ja active Pending
-
1976
- 1976-03-05 SU SU762331170A patent/SU588919A3/ru active
- 1976-12-16 ES ES454312A patent/ES454312A1/es not_active Expired
- 1976-12-16 ES ES454313A patent/ES454313A1/es not_active Expired
-
1977
- 1977-08-17 IL IL52763A patent/IL52763A0/xx unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |