CH481122A - Process for the preparation of 1,2,8,9-tetraazaphenalenes - Google Patents
Process for the preparation of 1,2,8,9-tetraazaphenalenesInfo
- Publication number
- CH481122A CH481122A CH486266A CH486266A CH481122A CH 481122 A CH481122 A CH 481122A CH 486266 A CH486266 A CH 486266A CH 486266 A CH486266 A CH 486266A CH 481122 A CH481122 A CH 481122A
- Authority
- CH
- Switzerland
- Prior art keywords
- tetraazaphenalenes
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/06—Peri-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Indole Compounds (AREA)
- Central Air Conditioning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44576265A | 1965-04-05 | 1965-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481122A true CH481122A (en) | 1969-11-15 |
Family
ID=23770102
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH486066A CH483432A (en) | 1965-04-05 | 1966-04-05 | Process for the preparation of 1,2,8,9-tetraazaphenalenes |
| CH486266A CH481122A (en) | 1965-04-05 | 1966-04-05 | Process for the preparation of 1,2,8,9-tetraazaphenalenes |
| CH486166A CH475994A (en) | 1965-04-05 | 1966-04-05 | Process for the preparation of a new 1,2,8,9-tetraazaphenalene |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH486066A CH483432A (en) | 1965-04-05 | 1966-04-05 | Process for the preparation of 1,2,8,9-tetraazaphenalenes |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH486166A CH475994A (en) | 1965-04-05 | 1966-04-05 | Process for the preparation of a new 1,2,8,9-tetraazaphenalene |
Country Status (12)
| Country | Link |
|---|---|
| AT (3) | AT259568B (en) |
| BE (3) | BE679047A (en) |
| CH (3) | CH483432A (en) |
| DE (3) | DE1695066A1 (en) |
| DK (3) | DK119504B (en) |
| ES (5) | ES325110A1 (en) |
| FR (1) | FR5595M (en) |
| GB (3) | GB1144881A (en) |
| IL (3) | IL25524A (en) |
| NL (3) | NL6604483A (en) |
| NO (3) | NO118492B (en) |
| SE (6) | SE323689B (en) |
-
1966
- 1966-04-04 GB GB1476466A patent/GB1144881A/en not_active Expired
- 1966-04-04 NL NL6604483A patent/NL6604483A/xx unknown
- 1966-04-04 NO NO162451A patent/NO118492B/no unknown
- 1966-04-04 NL NL6604482A patent/NL6604482A/xx unknown
- 1966-04-04 IL IL2552466A patent/IL25524A/en unknown
- 1966-04-04 AT AT318466A patent/AT259568B/en active
- 1966-04-04 IL IL2552566A patent/IL25525A/en unknown
- 1966-04-04 GB GB1476266A patent/GB1138753A/en not_active Expired
- 1966-04-04 NL NL6604484A patent/NL6604484A/xx unknown
- 1966-04-04 ES ES0325110A patent/ES325110A1/en not_active Expired
- 1966-04-04 DE DE19661695066 patent/DE1695066A1/en active Pending
- 1966-04-04 ES ES0325111A patent/ES325111A1/en not_active Expired
- 1966-04-04 SE SE448766A patent/SE323689B/xx unknown
- 1966-04-04 ES ES0325113A patent/ES325113A1/en not_active Expired
- 1966-04-04 AT AT318566A patent/AT265297B/en active
- 1966-04-04 DE DE19661695065 patent/DE1695065A1/en active Pending
- 1966-04-04 GB GB1476366A patent/GB1138242A/en not_active Expired
- 1966-04-04 NO NO16245066A patent/NO121495B/no unknown
- 1966-04-04 SE SE448566A patent/SE323688B/xx unknown
- 1966-04-04 DE DE19661695064 patent/DE1695064A1/en active Pending
- 1966-04-04 DK DK174666A patent/DK119504B/en unknown
- 1966-04-04 DK DK174866A patent/DK120240B/en unknown
- 1966-04-04 AT AT318366A patent/AT264530B/en active
- 1966-04-04 SE SE448666A patent/SE317387B/xx unknown
- 1966-04-04 ES ES0325112A patent/ES325112A1/en not_active Expired
- 1966-04-04 SE SE1195568A patent/SE318284B/xx unknown
- 1966-04-04 ES ES0325109A patent/ES325109A1/en not_active Expired
- 1966-04-04 IL IL2552666A patent/IL25526A/en unknown
- 1966-04-04 DK DK174766A patent/DK119313B/en unknown
- 1966-04-04 SE SE242470A patent/SE350263B/xx unknown
- 1966-04-04 NO NO16245266A patent/NO118493B/no unknown
- 1966-04-05 CH CH486066A patent/CH483432A/en not_active IP Right Cessation
- 1966-04-05 CH CH486266A patent/CH481122A/en not_active IP Right Cessation
- 1966-04-05 CH CH486166A patent/CH475994A/en not_active IP Right Cessation
- 1966-04-05 BE BE679047D patent/BE679047A/xx unknown
- 1966-04-05 BE BE679046D patent/BE679046A/xx unknown
- 1966-04-05 BE BE679045D patent/BE679045A/xx unknown
- 1966-07-04 FR FR68073A patent/FR5595M/fr not_active Expired
-
1970
- 1970-02-25 SE SE02423/70A patent/SE350262B/xx unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |